Kooks 06-10 Jeep SRT8 6.1L 3in In x 3in OEM Out Cat SS Conn. Pipes Kooks HDR Req

Kooks 19-22 Chevrolet Silverado 1500 6.2L 1-7/8 x 3 Header & Catted Y-Pipe Kit

Kooks 2019+ GM 1500 Series Truck 6.2L 3in x OEM Outlet Catted SS Y Pipe Kooks HDR Req

Kooks 19-22 Chevrolet Silverado 1500 5.3 1-7/8 x 3 Header & Catted Y-Pipe Kit

Kooks 2019+ GM 1500 Series Truck 5.3L 3in x OEM Outlet Catted SS Y Pipe Kooks HDR Req

Kooks 15-20 Cadillac Escalade ESV Platinum Premium 1-7/8 x 3 Header & Catted Y-Pipe Kit

Kooks 14+ GM 1500 Series Truck 6.2L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

Kooks 09-13 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

Kooks 99-06 GM 1500 Series 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

Kooks 04-06 Chevy SSR LM4/LS2 5.3L/6.0L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

Kooks 14-17 Chevrolet SS Base 1-7/8 x 3 Header & Catted X-Pipe Kit

Kooks 05-06 Pontiac GTO LS2 6.0L 3in x 3in OEM Cat SS Exhaust Conn. Pipes

Kooks 04 Pontiac GTO LS1 5.7L 3in x 2 1/2in OEM Cat SS Exhaust Conn. Pipes

Kooks 04-07 Cadillac CTS-V 1 7/8in x 3in SS Longtube Headers and OEM SS Catted Connection Pipes

Kooks 04-07 Cadillac CTS-V 3in x 2 1/2in OEM SS Cat Conn. Pipes

Kooks 2016 + Chevrolet Camaro SS LT1 6.2L 3in x 2 3/4in OEM High Flow Catted Connections Pipes SS

Kooks 10-15 Chevrolet Camaro LS3/L99 6.2L 2in SS Headers w/ GREEN Catted Connection Pipe

Kooks 10-15 Chevy Camaro SS/ZL1/1LE 3in x 2 1/2in Conn Off Road Pipes w/ Cats w/ Torca Connections

Kooks 98-02 Chevrolet Camaro Z28 SS/Pontiac Firebird Trans Am 1-7/8 x 3 Header & Catted Y-Pipe Kit

Kooks 93-97 F Body LT1 5.7L 3in Cat SS Y-Pipe SS (To OEM Conn.) Kooks HDR Req

Kooks 14-19 Chevrolet Corvette Stingray Z51 Grand Sport 1-7/8 x 2 x 3 Header & Catted X-Pipe Kit

Kooks 14-19 Chevrolet Corvette Stingray Z51 Grand Sport 1-7/8 x 3 Header & Catted X-Pipe Kit

Kooks 06-13 Chevrolet Corvette Z06 2 x 3 Header & Catted X-Pipe Kit