Headers & Manifolds

JBA 07-11 Jeep 3.8L V6 1-1/2in Primary Ti Ctd Cat4Ward Header - 1528SJT

JBA Cat4Ward® Header 07-11 JEEP 3.8L V6 1 1/2" Primary Ti Ctd 1528SJTThis Part Fits:YearMakeModelSubmodel2011JeepWrangler70th Anniversary2007-2011JeepWranglerRubicon2007-2011JeepWranglerSahara2010-2011JeepWranglerSport2011JeepWranglerUnlimited 70th...

JBA 07-11 Jeep 3.8L V6 1-1/2in Primary Silver Ctd Cat4Ward Header - 1528SJS

JBA Cat4Ward® Header 07-11 JEEP 3.8L V6 1 1/2" Primary Silver Ctd 1528SJSThis Part Fits:YearMakeModelSubmodel2011JeepWrangler70th Anniversary2007-2011JeepWranglerRubicon2007-2011JeepWranglerSahara2010-2011JeepWranglerSport2011JeepWranglerUnlimited 70th...

JBA 07-11 Jeep 3.8L V6 1-1/2in Primary Raw 409SS Cat4Ward Header - 1528S

JBA Cat4Ward® Header 07-11 JEEP 3.8L V6 1 1/2" Primary Raw 409 1528SThis Part Fits:YearMakeModelSubmodel2011JeepWrangler70th Anniversary2007-2011JeepWranglerRubicon2007-2011JeepWranglerSahara2010-2011JeepWranglerSport2011JeepWranglerUnlimited 70th...

Gibson 07-11 Jeep Wrangler JK Rubicon 3.8L 1-1/2in 16 Gauge Performance Header - Ceramic Coated - GP403S-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 07-11 Jeep Wrangler JK Rubicon 3.8L 1-1/2in 16 Gauge Performance Header - Stainless - GP403S

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...

BBK 07-11 Jeep 3.8 V6 Long Tube Exhaust Headers And Y Pipe And Converters - 1-5/8 Silver Ceramic - 40500

Since 1988 the BBK Performance brand has been synonymous with bolt on performance for modern muscle cars and trucks since its beginning in 1988. In fact it was our founders Brian & Ken Murphy that designed and developed the first aftermarket air intake...

BBK 07-11 Jeep 3.8 V6 Long Tube Exhaust Headers And Y Pipe And Converters - 1-5/8 Chrome - 4050

Since 1988 the BBK Performance brand has been synonymous with bolt on performance for modern muscle cars and trucks since its beginning in 1988. In fact it was our founders Brian & Ken Murphy that designed and developed the first aftermarket air intake...

aFe Twisted Steel Headers 07-11 Jeep Wrangler (JK) V6-3.8L - 48-48023

aFe Power's New Twisted Steel Headers deliver +6 HP and +6 lbs. x ft. torque over the factory exhaust manifolds. The headers are constructed of 1-1/2" 14-gauge 409 stainless steel tubing with 3/8" thick flanges to ensure a leak free seal. To eliminate...

aFe Power Twisted Steel Loop Delete D/P & Y-Pipe SS 2in/2.5in 12-14 Jeep Wrangler (JK) V6 3.6L - 48-46210

These aFe Atlas XP Y-pipes feature a true 2 Into 1 mitered merge collector that eliminates dead space that can cause turbulence and hinder the flow that formed collectors are prone to produce. They are manufactured from aluminized steel, feature...

aFe Power Twisted Steel Loop Delete D/P Stainless Steel 12-14 Jeep Wrangler (JK) V6 3.6L - 48-46209

The aFe MACH Force XP Jeep Loop Delete Down Pipe is designed to eliminate the stock loop section after the catalytic converter. This down pipe accepts either the stock "Y-Pipe" or aFe MACH Force XP "Y-Pipe". Specifically designed and engineered to...

aFe Power Twisted Steel Y-Pipe Stainless Steel 2.5in 12-14 Jeep Wrangler V6 3.6L - 48-46208

The aFe Mach Force XP Jeep "Y-pipe" is designed to connect the stock converter with either the stock exhaust or aFes Mach FORCE XP exhaust system. Designed also to accommodate aftermarket lift kits, this y-pipe features 2 x 2" into 1 x 2 1/2" stainless...

aFe Twisted Steel Y Pipe 2-2.5in SS Exhaust 12-17 Jeep Wrangler Unlimited V6-3.6L(4 Dr-Manual Trans) - 48-46207

The aFe Mach Force XP Jeep "Y-pipe" is designed to connect the stock converter with either the stock exhaust or aFes Mach FORCE XP exhaust system. Designed also to accommodate aftermarket lift kits, this y-pipe features 2 x 2" into 1 x 2 1/2" stainless...

aFe Twisted Steel Header SS-409 HDR Jeep Wrangler JK 07-11 V6 3.8L - 48-46203

aFe Power?s new ?Race Only? Twisted Steel Headers deliver 6 hp and 6 lbs. x ft. torque while outflowing the factory exhaust manifolds. The headers are constructed of 1-1/2? 14-gauge 409 stainless steel tubing with 3/8? thick flanges to ensure a leak free...

aFe Power Twisted Steel Y-Pipe Aluminized 2in 12-14 Jeep Wrangler (JK) V6 3.6L (4dr) - 48-06207

The aFe Mach Force XP Jeep "Y-pipe" is designed to connect the stock converter with either the stock exhaust or aFes Mach FORCE XP exhaust system. Designed also to accommodate aftermarket lift kits, this y-pipe features 2 x 2" into 1 x 2 1/2" stainless...

aFe BladeRunner Ported Ductile Iron Exhaust Manifold 07-11 Jeep Wrangler (JK) V6-3.8L - 46-40114

Bolt on instant performance by upgrading or replacing your restrictive, cracked factory manifold with this BladeRunner port matched manifold. Designed to outflow the stock manifold by 12% for improved throttle response, the BladeRunner manifold has both...