If you just purchased a brand new 2018 Mustang GT, these are the first two mods we suggest. The first part is the oil catch can to keep excessive oil out of the intake manifold, YES the new 18 models really need this for better performance. The second component is the resonator delete, this removes the factory units for more sound w/o being too obnoxious. Great if your not ready to add an aftermarket axle-back or cat-back exhaust.
Application: Ford 2018 Mustang 5.0L GT
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov