Corsa Performance 2015 Ford Mustang GT 5.0 3" Cat Back Exhaust, Polish Dual 4.5 LED Engine Monitor Headers will flow better than

Headers will flow better than stock manifolds

Dedicated Adapter Included - Speeds up hand installation and removal without improvising tools

Wide application compatibility – fits the entire GM full-size truck and SUV V8 lineup from 1999-2007

Aluminum resists corrosion and heat

You'll likely need a wrench set and basic hand tools to complete installation

Corsa Performance 2015 Ford Mustang GT 5.0 3" Cat Back Exhaust, Polish Dual 4.5 LED Engine Monitor Headers will flow better thanXTREME Dual Rear Exit; Single 4. 5" Polished Tips Vehicle Fitment: 2015 2017 Ford Mustang GT, Fastback, 5. 0L V8 +5 HORSE POWER +4 TORQUE +48. 35 % FLOW INCREASE 12 WEIGHT REDUCTION Vehicle Fitments: Year Make Model Submodel 2015 2016 Ford Mustang Base 2015 2017 Ford Mustang EcoBoost, Shelby GT350, V6, GT Premium, GT, EcoBoost Premium, Shelby GT350R 2015 Ford Mustang GT 50 Years Limited Edition 2017 Ford Mustang V8