Kooks 1-7/8" x 3" stainless long tube headers for the LT4 CTS-V — opens up the cast manifold restriction with chassis-correct fitment for the third-gen V. The LT4 makes 640 hp factory, but the manifolds still choke top-end flow — these unlock the engine's natural breathing. 304 stainless construction with 3/8" thick laser-cut flanges and Torca swivel-seal connection.
Fits 2016-2019 Cadillac CTS-V (LT4 6.2L supercharged). Requires Kooks Gen 3 CTS-V connection pipes downstream (PN 23123100).
Kooks Headers & Exhaust has been hand-building stainless headers and exhaust systems in Statesville, North Carolina since 1962. Every Kooks header is welded by experienced fabricators in the same shop where the company's racing legacy was built. 304 stainless construction handles supercharged heat and corrosion.
Pair with Kooks Gen 3 CTS-V connection pipes (PN 23123100). Replacement Gen V LT gaskets (SS-755897) sold separately.
