Kooks Ford 5.4L/ 5.8L 4V 2in Ford 5.4L/ 5.8L 5/16in Thick SS Flange - 70-016

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...

Kooks 2020 Toyota Supra 3in SS Muffler Delete Axle Back Exhaust w/Black Tips - 44116210

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...

Kooks 2020 Toyota Supra 3.5in x 3in SS Resonator Delete Mid-Section - 44114300

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...

Kooks 2007+ Jeep Wrangler JK w/LS Swap 3in Cat Back SS Exhaust (Must Use w/Kooks Headers) - 37104100

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...

Kooks 2007+ Jeep Wrangler JK w/LS Engine Swap 3in GREEN Cat SS Y Pipe Kooks HDR Req - 37103300

2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3in. Stainless Steel GREEN Catted Y-Pipe. 304 Stainless Steel Construction. 3in. Mandrel Bent 16 ga Tubing. Kooks GREENCats 300 Cell High Flow...

Kooks 2007+ Jeep Wrangler JK w/LS Swap 3in Catted SS Y-Pipe Kooks Headers Required - 37103200

2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3in. Stainless Steel Catted Y-Pipe. 304 Stainless Steel Construction. 3in. Mandrel Bent 16 ga Tubing. Kooks 300 Cell Standard Race High Flow Cats...

Kooks 11-20 Dodge Durango 1-7/8 x 3 Header & Green Catted HEMI Conn Kit - 3610H431

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...

Kooks 11-20 Dodge Durango 1-7/8 x 3 Header & Catted 3in Connection Kit - 3610H421

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...

Kooks 2011+ Jeep Grand Cherokee 5.7L 3in x OEM SS GREEN Catted Connection Pipes - 36103301

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...

Kooks 2011+ Jeep Grand Cherokee 5.7L 3in x OEM SS Catted Connection Pipes - 36103201

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...

Kooks 19-20 Ram 1500 5.7L HEMI 1-7/8in x 3in SS Long Tube Headers w/ 3in x OEM GREEN Catted Y-Pipe - 3520H430

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...

Kooks 19-20 Ram 1500 5.7L HEMI 1-7/8in x 3in SS Long Tube Headers w/ 3in x OEM HIFLO Catted Y-Pipe - 3520H420

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...