Product Overview Kooks Headers 22413300 Kooks 98-02 F Body LS1 5.7L 3in GREEN Cat SS Y-Pipe SS (To OEM Conn.) Kooks HDR Req
KOOKS HEADERS Kooks Headers 22403200 Kooks 93-97 F Body LT1 5.7L 3in Cat SS Y-Pipe SS (To OEM Conn.) Kooks HDR Req
KOOKS HEADERS Kooks Headers 13613301 Kooks 2015+ Ford F-150 Coyote 5.0L 3in GREEN Cat SS Y Pipe Kooks HDR Req
KOOKS HEADERS Kooks Headers 28533300 Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req
