MagnaFlow has a variety of 2018 Jeep Wrangler catalytic converters that meet OEM Grade requirements. Keep your Jeep emissions compliant and ensure that its check engine light stays off with these replacement catalytic converters. Each converter features durable stainless-steel construction and utilizes a direct-fit design compatible with Rubicon to Unlimited Sport S trim levels equipped with the 2.0L hybrid inline-four or 3.6L V6 engine options. Select your ’18 Jeep Wrangler’s specifications and state vehicle registration to ensure you buy the correct catalytic converter that fits your SUV’s needs and meets your state’s emissions compliance regulations.

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

MagnaFlow offers 2018 Jeep Wrangler exhaust systems from the Street Series, Off-Road Pro Series and Rock Crawler Series. Each cat-back or axle-back exhaust kit is available with black coated, polished or satin tips. These systems are compatible with Rubicon, Sport, Sport S, Unlimited Moab, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport and Unlimited Sport S trim levels equipped with the 3.6L gas V6 or 2.0L inline-four electric/gas hybrid engine options. Select your '18 Wrangler's sub-model, engine size and vehicle details to shop all available exhaust systems for your SUV.