Silverado 1500 1998-2005

JBA 03-13 GM Truck 4.3L V6 1-1/2in Primary Silver Ctd Cat4Ward Header - 1842S-9JS

JBA Cat4Ward® Header 03-13 GM Truck 4.3L V6 1 1/2" Primary Silver Ctd 1842S-9JSThis Part Fits:YearMakeModelSubmodel2003-2005ChevroletSilverado 1500Base2003-2006,2011ChevroletSilverado 1500LS2003-2005ChevroletSilverado 1500LT2003-2013ChevroletSilverado...

JBA 03-13 GM Truck 4.3L V6 1-1/2in Primary Raw 409SS Cat4Ward Header - 1842S-9

JBA Cat4Ward® Header 03-13 GM Truck 4.3L V6 1 1/2" Primary Raw 409 1842S-9This Part Fits:YearMakeModelSubmodel2003-2005ChevroletSilverado 1500Base2003-2006,2011ChevroletSilverado 1500LS2003-2005ChevroletSilverado 1500LT2003-2013ChevroletSilverado...

JBA 99-02 GM Truck 4.3L V6 w/o A.I.R. Injection 1-1/2in Primary Silver Ctd Cat4Ward Header - 1842S-2JS

JBA Cat4Ward® Header 99-02 GM Truck 4.3L V6 W/O A.I.R. Injection 1 1/2" Primary Silver Ctd 1842S-2JSThis Part Fits:YearMakeModelSubmodel1999-2002ChevroletSilverado 1500Base1999-2002ChevroletSilverado 1500LS1999-2002ChevroletSilverado...

JBA 99-02 GM Truck 4.3L V6 w/o A.I.R. Injection 1-1/2in Primary Raw 409SS Cat4Ward Header - 1842S-2

JBA Cat4Ward® Header 99-02 GM Truck 4.3L V6 W/O A.I.R. Injection 1 1/2" Primary Raw 409 1842S-2This Part Fits:YearMakeModelSubmodel1999-2002ChevroletSilverado 1500Base1999-2002ChevroletSilverado 1500LS1999-2002ChevroletSilverado...

Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated - GP116S-C

Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct...

Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated - GP115S-C

Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct...

Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Stainless - GP115S

Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct...

Gibson 99-01 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Sport Exhaust - Stainless - 65704

If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or...

Gibson 99-01 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Sport Exhaust - Stainless - 65700

If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or...

Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Stainless - 65548

For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20...

Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Stainless - 65543

For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20...

Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Stainless - 65542

For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20...

Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless - 65519

Your truck deserves a super serious Performance Exhaust System. Gibson Super Truck Exhaust System offers a loud deep powerful sound with dual tailpipes that exit in front of the rear tires with Stainless Tip. You can expect a race rumble tone with...

Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless - 65518

Your truck deserves a super serious Performance Exhaust System. Gibson Super Truck Exhaust System offers a loud deep powerful sound with dual tailpipes that exit in front of the rear tires with Stainless Tip. You can expect a race rumble tone with...

Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless - 65516

Your truck deserves a super serious Performance Exhaust System. Gibson Super Truck Exhaust System offers a loud deep powerful sound with dual tailpipes that exit in front of the rear tires with Stainless Tip. You can expect a race rumble tone with...

Gibson 99-06 Chevrolet Silverado 1500 LS 4.3L 2.5in Cat-Back Dual Sport Exhaust - Stainless - 65300

If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or...

Gibson 99-03 GMC Sierra 1500 SL 5.3L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite - 65009B

For the extremist who wants to take their truck to the next level, this Black Elite dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. Each T-304 stainless tip is offered...

Gibson 99-01 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless - 65008

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful...

Gibson 99-01 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless - 65005

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful...

Gibson 99-03 GMC Sierra 1500 SL 5.3L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite - 65003B

For the extremist who wants to take their truck to the next level, this Black Elite dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. Each T-304 stainless tip is offered...

Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless - 65003

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful...

Gibson 02-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless - 65002

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful...

Gibson 02-06 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless - 615536

Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test...

Gibson 02-06 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless - 615526

Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test...