Need a replacement catalytic converter for your 2018 Nissan Frontier? MagnaFlow offers high-quality, OEM-Grade catalytic converters engineered for various 2018 Frontier 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 Nissan Frontier 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 Nissan Frontier replacement exhaust system? Shop all BRExhaust 2018 Nissan Frontier Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 2018 Nissan Frontier OEM exhaust.

MagnaFlow’s 2018 Nissan Frontier exhaust systems includes an option from the Street Series featuring a cat-back design with polished tips. Available kits utilize a single passenger side rear exit style. These Frontier performance exhaust systems are compatible with S, SV, SL, PRO4-X and Desert Runner trim levels equipped with the 4.0L V6 engine option. Choose your ’18 Frontier’s sub-model, engine size and vehicle details to shop the exhaust systems available for your truck.