Steeda's S550 Mustang Throttle Body Spacer for 2015-2018 Mustang EcoBoost is made from Billet 6061 aluminum, it is designed to give you more plenum volume for increased horsepower. The swirl design helps promote airflow by breaking the surface tension of the incoming air. An increase of horsepower and fuel mileage can be seen with this part. Steeda's S550 Mustang Throttle Body Spacer for 2015-2018 Mustang EcoBoost includes instructions, gaskets and mounting hardware.
- Increased horsepower and torque
- Increased fuel economy
- Made from high quality billet aluminum