Stainless Power Performance
Increase horsepower, torque, and sound with this 2015-2017 Mustang GT Stainless Power longtube header and off road lead pipe kit! The factory manifolds on your S550 are small and restrictive. This Stainless Power longtube header kit features massive 1-7/8" diameter 16ga primary tubes to really let your Coyote engine breathe. The large primaries then lead down to a 3" slip fit collector and into 3" off road lead pipes. These lead pipes feature the performance connection to ensure proper fitment to Stainlessworks performance connect exhaust.
Stainless Power Quality
Stainless Power headers are some of the best fitting headers on the market. Fully constructed from CNC mandrel bent, 304 stainless steel tubing, these headers will handle anything you can throw at them. The flanges are 3/8" thick and TIG welded for strength and durability. Designed by Stainless Works, these headers are high quality and priced at a budget friendly price. Stainless Power headers are backed by a 24-month guarantee on material and workmanship.