American Racing Cadillac CTS-V 2016-Up Full System, Header 2" x 3", X-Pipe W/Cats Mufflers W/Tips

American Racing Cadillac CTS-V 2016-Up Full System, Header 1-7/8" x 3", X-Pipe W/Cats Mufflers W/Tips

American Racing Cadillac CTS-V 2016-Up 6.2L Supercharged V8 LT4 Full System, Header 2" x 3", X-Pipe NO Cats Mufflers W/Tips

American Racing CTS-V 2016-UP 6.2L V8 Supercharged LT4 LONG SYSTEM Header 2" x 3" X-Pipe W/Cats  

Kooks, 2016-19 Cadillac CTS-V LT4 6.2L V8 2" x 3" Headers and OEM GREEN Connection Pipes 2" x 3" Stainless Steel Long Tube Headers 3" x OEM GREEN Connection Pipes Includes Kooks 49 state legal EPA certified Ultra High Performance GREEN Catalytic...

American Racing CTS-V 2016-UP 6.2L V8 Supercharged LT4 LONG SYSTEM Header 1-7/8" x 3" X-Pipe W/Cats  

American Racing CTS-V 2016-UP 6.2L V8 Supercharged LT4  LONG SYSTEM Header 2" x 3" X-Pipe NO Cats  

Kooks, 2016-19 Cadillac CTS-V LT4 6.2L V8 1 7/8" x 3" Headers and OEM GREEN Connection Pipes 1 7/8" x 3" Stainless Steel Long Tube Headers 3" x OEM GREEN Connection Pipes Includes Kooks 49 state legal EPA certified Ultra High Performance GREEN...

American Racing CTS-V 2016-UP 6.2L V8 Supercharged LT4 LONG SYSTEM Header 1-7/8" x 3" X-Pipe NO Cats  

American Racing CTS-V 2016-UP 6.2L V8 Supercharged LT4 SHORT SYSTEM, Header 2" x 3" Conn. Pipes W/Cats

American Racing CTS-V 2016-UP 6.2L V8 Supercharged LT4 SHORT SYSTEM, Header 1-7/8" x 3" Conn. Pipes W/Cats

American Racing CTS-V 2016-UP 6.2L V8 Supercharged LT4 SHORT SYSTEM, Header 2" x 3" Conn. Pipes NO Cats