Kooks Headers & Exhaust: 2015 + Ford Mustang Shelby GT350 5.2L 4V 3" Muffler Section. Uses the Factory Quad Tips Must be used with Kooks Headers and X-Pipe (Will Not Connect to OEM Exhaust) boot - Highest RWHP (modified engine)

- Highest RWHP (modified engine)

LT5: +17HP gain with a 26 % restriction reduction @ 630g/s

and air out

Moroso (203-453-6571)

this challenge was met with the combination of a high current coil

Kooks Headers & Exhaust: 2015 + Ford Mustang Shelby GT350 5.2L 4V 3" Muffler Section. Uses the Factory Quad Tips Must be used with Kooks Headers and X-Pipe (Will Not Connect to OEM Exhaust) boot - Highest RWHP (modified engine)Details 16 Gauge Stainless Steel Construction Reduced Exhaust Backpressure Retains Factory Exhaust Actuator Uses Factory Valence Exhaust Ports Requires Kooks Long Tube Headers and 3 Catted X Tube Fits 2015 2019 Ford Mustang GT350s Not Legal for Use in California on Emissions Controlled Vehicles Application. This Kooks axle back exhaust kit fits the 2015 2019 Ford Mustang GT350. Requires use of Kooks Long Tube Headers and 3" Catted X Tube.