Quick view Details Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Details Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Kooks Headers | sku: KSH28573300 Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28573300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,605.31 Now: $2,344.78 Add to Cart Compare Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Kooks Headers | sku: KSH28563300 Kooks 09-10 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28563300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,558.86 Now: $2,302.97 Add to Cart Compare Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Kooks Headers | sku: KSH28553300 Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28553300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,466.47 Now: $2,219.82 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Kooks Headers | sku: KSH28543300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28543300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,519.67 Now: $2,267.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Kooks Headers | sku: KSH28543200 Kooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req - 28543200 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $1,819.67 Now: $1,637.70 Add to Cart Compare Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected × OK
Quick view Kooks Headers | sku: KSH28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28533300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,573.58 Now: $2,316.22 Add to Cart Compare Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected
Quick view Kooks Headers | sku: KSH28513300 Kooks 99-06 GM 1500 Series 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 28513300 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have... MSRP: $2,564.09 Now: $2,307.68 Add to Cart Compare Compare Selected
