Kooks 09-13 Chevrolet Corvette Base Grand Sport 2 x 3 Header & Catted X-Pipe Kit

Kooks 05-08 Chevrolet Corvette Base 2 x 3 Header & Catted X-Pipe Kit

Kooks 05-08 Chevrolet Corvette Base 1-7/8 x 3 Header & Catted X-Pipe Kit

Kooks 09-13 Chevrolet Corvette Base Grand Sport 1-3/4 x 3 Header & Catted X-Pipe Kit

Kooks 01-04 Chevrolet Corvette Base 1-7/8 x 3 Header & Catted X-Pipe Kit

Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Catted X-Pipe Kit

Kooks 97-00 Chevrolet Corvette Base Indianapolis 500 Pace Car 1-7/8 x 3 Header & Catted X-Pipe Kit

Kooks 97-04 Chevrolet Corvette Base 1-7/8 x 3 Header & Catted X-Pipe Kit

Kooks 97-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Catted X-Pipe Kit

Kooks 21-23 Ford F150 Coyote V8 5.0L 1-7/8in SS Header w/ Catted Connection Pipe

Kooks 21-23 Ford F150 Coyote V8 5.0L 1-3/4in SS Header w/ Catted Connection Pipe

Kooks 2015 + Ford F150 Coyote 5.0L 4V 3in SS OEM Exhaust Catted Y Pipe

Kooks 10-14 Ford Raptor SVT 6.2L 4V ALL 3in SS OEM Cat Y Pipe

Kooks 11-14 Ford F-150 1-7/8 x 3 Header & Catted Y-Pipe Kit

Kooks 11-14 Ford F-150 5.0L Coyote 3in SS Off Road w/ Race Cats Y-Pipe * Must Use Kooks Headers*

Kooks 09-10 Ford F-150/ Ford Raptor 5.4L 3V 2 1/2in x 2 1/2in OEM Cat Y Pipe Kooks HDR Req

Kooks 03-04 Ford Crown Victoria. 4.6L 2/4V 2 1/2in Cat SS X Pipe Kooks HDR Req

Kooks 2015-2017 Mustang GT 3in High Flow Cat Conn. Pipes (1151H420)

Kooks 12-13 Ford Mustang GT 5.0L 4V -302 Boss Edition 3in x 2 3/4in OEM Cat H Pipe SS

Kooks 05-10 Ford Mustang GT Shelby GT Bullitt 1-5/8 x 2-1/2 (3V) Header & Catted H-Pipe Kit

Kooks 05-10 Ford Mustang GT Manual 1 5/8in x 2 1/2in SS Long Tube Headers and OEM Catted SS X Pipe

Kooks 99-04 Ford Mustang GT / Cobra 3in In x 2 1/2in OEM Out Cat SS X Pipe Kooks HDR Req

Kooks 14-19 Corvette LT1/LT4/LT5 6.2L 1 7/8in x 3in SS Headers w/ Green Catted Connection Pipe