2015-20 Mustang Shelby GT350 Header Systems GT350HCAT

2015-18 Shelby Mustang GT350 5.2L long-tube headers. Starting with our durable ⅜” thick flanges into 1-⅞” diameter primaries, 3” slip-fit collectors with merge spike, then fitting into 3” catted or offroad 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.