Need a replacement catalytic converter for your 2011 Ram 2500? MagnaFlow offers high-quality catalytic converters engineered for 2011 Ram 2500 sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 2011 Ram 2500 requirements and state vehicle registration to buy the best 2500 catalytic converter online that fits your '11 2500 and meets your state’s emissions compliance.

Need a 2011 Ram 2500 replacement exhaust system? Shop all BRExhaust 2011 Ram 2500 Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 2011 Ram 2500 OEM exhaust.

MagnaFlow offers a range of 2011 Ram 2500 exhaust systems from the Aluminized Pro Series, Black DPF Series, MagnaFlow Performance DPF Series and MagnaFlow Pro DPF Series. Each exhaust kit is made of either aluminized steel or stainless steel and features tips with a black coated or polished finish. These truck exhaust systems are compatible with Laramie, Laramie Longhorn, SLT and ST trim levels equipped with the straight-six 6.7L diesel engine. Select your '11 Ram 2500's sub-model, engine size and vehicle details to shop all available exhaust systems for your truck.