Need a replacement catalytic converter for your 2011 Ram 1500? MagnaFlow offers high-quality catalytic converters engineered for 2011 Ram 1500 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 1500 requirements and state vehicle registration to buy the best 1500 catalytic converter online that fits your '11 1500 and meets your state’s emissions compliance.

Need a 2011 Ram 1500 replacement exhaust system? Shop all BRExhaust 2011 Ram 1500 Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 2011 Ram 1500 OEM exhaust.

MagnaFlow offers cat-back 2011 Ram 1500 exhaust systems from its Off-Road Pro and Street Series lines that are available with black coated, polished or satin tip finishes. These truck exhaust kits are compatible with Big Horn, Laramie, Laramie Longhorn, Outdoorsman, SLT, ST, SXT, Sport and Tradesman trim levels equipped with the 5.7L gas V8, 4.7L FLEX V8 or 3.7L gas V6 engine options. Select your '11 Ram 1500's sub-model, engine size and vehicle details to shop all available exhaust systems for your truck. D-Fit Muffler Replacement kits are also available for this model year.