The Kooks 2" x 3" stainless headers with H.O. GREEN catted connection pipes for 2015–2024 Mustang GT and Dark Horse 5.0L 4V applications deliver a production-ready header system built for street and track use. Constructed from T304 aircraft-quality steel and handcrafted in the USA, the kit includes OEM adapters, gaskets, oxygen sensor extension, clamps and a bolt kit so no additional parts are required for installation.
Kooks 2024 Mustang GT/D.H. 5.0L 4V 2in x 3in SS Headers w/ H.O Green Catted Connection Pipe