Increases Horsepower and Torque
Long Tube Header Design
1-7/8" Primary Tubes with 3" Collector
3" Off-Road Connection Pipes (Steps Down to 2.5")
Free Flowing Mandrel-Bent Tubing
304 Stainless Steel Construction - Natural Finish
Intended for Off-Road, Track Use Only
24-Month Guarantee on Material and Workmanship
Designed by Stainless Works
Fits Left Hand Drive Models Only
Fits 2015-2020 GT Mustangs with Factory 2.5" Exhaust
Stainless Power Performance
Increase power and add head-turning sound with Stainless Power's 2015-2020 Mustang longtube header and off-road lead pipe kit! The factory exhaust manifolds on your S550 are restrictive and small. This S550 longtube header kit features enormous 1-7/8" 16ga primary tubes to let your 5.0L engine breathe. These primaries lead into a 3" collector and then into 3" off-road lead pipes for maximum flow! Topped off with factory connections for a direct fit to your factory 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.
This exhaust kit is not legal for use in California or any state with emissions testing. Off road exhaust is intended for track or off road use only.