Need a replacement catalytic converter for your 2018 Ford Mustang? MagnaFlow offers high-quality, OEM-Grade catalytic converters engineered for various 2018 Mustang sub-models and engine sizes, designed to keep the check engine light off. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. To find the correct catalytic converter, select your 2018 Ford Mustang sub-model and engine size, along with your state vehicle registration. This will ensure you purchase a converter that fits your vehicle and meets your state's emissions regulations.

Need a 2018 Ford Mustang replacement exhaust system? Shop all BRExhaust 2018 Ford Mustang Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 2018 Ford Mustang OEM exhaust.

MagnaFlow offers 2018 Ford Mustang exhaust systems in cat-back and axle-back layouts as part of the Street Series, Competition Series, Race Series and xMOD Series product lines. Black coated, carbon fiber and polished tip finishes are available. These exhaust kits are compatible with the EcoBoost, EcoBoost Premium, GT, GT Premium, Shelby GT350, Shelby GT350R and V8 trim levels equipped with the 2.3L inline-four, 5.0L V8 or 5.2L V8. Select your '18 Mustang's sub-model, engine size and vehicle details to shop all available exhaust systems for your muscle car.