Stainless Works Headers & Manifolds GT350HCAT 2015-17 Shelby Mustang GT350 5.2L long-tube headers. Starting with our durable 3/8" thick flanges into 1-7/8" diameter primaries, 3" slip-fit collectors with merge spike, then fitting into 3" catted leads. Fits factory connection point to the vehicle?s factory exhaust. No-kinks CNC mandrel belt pipes give a boost of power and longevity with our Lifetime Warranty on our beautiful 304 stainless steel. 304 stainless steel, 1-7/8" primaries, High-Flow Catted leads 2015-17 headers with High Flow Cats for Ford Mustang Shelby GT350. 1 7/8" Primary tubes with 3" OD collectors. Long tube design makes great power and mid range torque. 3/8" thick port matched flanges. Exhaust System
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 2015 - 2016 |
Ford |
Mustang |
Base |
| 2019 - 2020 |
Ford |
Mustang |
Bullitt, GT V8 |
| 2015 - 2020 |
Ford |
Mustang |
EcoBoost, GT, EcoBoost Premium, GT Premium, Shelby GT350, Shelby GT350R |
| 2015 |
Ford |
Mustang |
GT 50 Years Limited Edition |
| 2020 |
Ford |
Mustang |
Shelby GT500 |
| 2015 - 2017 |
Ford |
Mustang |
V6 |
| 2017 - 2018 |
Ford |
Mustang |
V8 |
