Quick view Roush ROUSH 2018-2021 Ford Mustang 5.0 Supercharged - Max Cooling Upgrade - 422270 Compare $2,149.99 Upgrade your 2018+ ROUSH Supercharged Mustangs cooling capacity with the ROUSH Max Cooling Upgrade. What's included: Auxiliary Engine Cooler (Driver Side) Auxiliary Supercharger Cooler (Passenger Side) (2) Fender Heat Extractors (2) Gloss Black Front... Add to Cart Add to Cart