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JBA Cat4Ward? Header 15-20 F-150 5.0L Coyote 1 3/4" Primary Silver Ctd 1683SJS 2015-19 F-150 5.0L Fitment: FordF-150King Ranch2015 FordF-150King Ranch2016 FordF-150King Ranch2017 FordF-150King Ranch2018 FordF-150King Ranch2019 FordF-150King...$816.32$997.72 -
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 won...$1,497.43$1,663.81 -
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...$867.16$963.51 -
JBA Cat4Ward? Header 02-08 RAM 3.7L V6 1 1/2" Primary Raw 409 1931S Fitment: DodgeRam 1500Laramie2003 DodgeRam 1500SLT2002 DodgeRam 1500SLT2003 DodgeRam 1500ST2002 DodgeRam 1500ST2003 DodgeRam 1500ST2004 DodgeRam 1500ST2005 DodgeRam...$431.38$527.24 -
JBA Cat4Ward? Header 03-08 RAM 5.7L HEMI 1 5/8" Primary Raw 409 1961S-1 Fitment: DodgeRam 1500Laramie2003 DodgeRam 1500Laramie2004 DodgeRam 1500Laramie2005 DodgeRam 1500Laramie2006 DodgeRam 1500Laramie2007 DodgeRam 1500Laramie2008 DodgeRam...$792.61$968.75 -
JBA Cat4Ward? Header 03-09 Toyota 4.0L V6 W/O A.I.R. 1 1/2" Primary Raw 409...$455.60$556.84 -
This system produced gains of up to +11 HP and +19 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7/8 IN - 2-1/4 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut...$1,099.00 -
This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a single high flow catalytic converter which is less restrictive than the factory converter providing maximum flow. Factory style...$1,153.00 -
These BBK shorty Dodge exhaust headers are made using 1-5/8" CNC-mandrel bent primary tubing along with 3/8" thick laser cut exhaust flanges to prevent heat distortion. The full length primary tube design creates unrestricted and balanced exhaust flow...$449.99 -
Long Tube Headers: Formed Collectors: 3-to-1 mitered collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. Optimized Tube Lengths: Tube lengths are optimized for true...$1,606.00 -
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Dowpipe; High Flow Catalytic Converter; 2008-2012 Subaru WRX/STi 2008-2014 Subaru WRX, 2008-2014 Subaru WRX STI, 2004-2007 Subaru Legacy...$614.99$833.99 -
2008+ EVO X High Flow Catpipe 2008-2012 Mitsubishi Lancer Evolution Fitment: MitsubishiLancerEvolution Final Edition2015 MitsubishiLancerEvolution GSR2008 MitsubishiLancerEvolution GSR2010 MitsubishiLancerEvolution GSR2011 MitsubishiLancerEvolution...$255.99$351.09 -
Stealthback Exhaust System; High Flow Catalytic Converter; Fits with OEM Muffler; 2002-2007 Subaru WRX/Sti; 2004-2008 Forester XT 2002-2007 Subaru Impreza WRX, 2002-2007 Subaru Impreza WRX STI Fitment: SubaruForesterSports 2.5...$803.99$1,055.87 -
RX8 Catpipe; 04-10 2004-2011 Mazda RX-8 Fitment: MazdaRX-840th Anniversary Edition2008 MazdaRX-8Base2004 MazdaRX-8Base2005 MazdaRX-8Base2006 MazdaRX-8Base2007 MazdaRX-8Grand Touring2008 MazdaRX-8Grand Touring2009 MazdaRX-8Grand...$358.99$466.75 -
High Flow Catalytic Converter Pipe; 2002-2007 Subaru WRX/Sti; 2004-2008 Forester XT 2002-2007 Subaru Impreza WRX, 2002-2007 Subaru Impreza WRX STI Fitment: SubaruForesterSports 2.5 XT2008 SubaruForesterXT2004 SubaruForesterXT2005 SubaruForesterXT...$268.99$351.09 -
2008+ WRX/STI High Flow Cat (fits: 2005-2008 Legacy GT) 2008-2014 Subaru WRX, 2008-2014 Subaru WRX...$251.99$327.54