Walker commercial vehicle products
commercial vehicle mufflers
Walker® offers a large selection of muffler designs and styles to fit virtually any hardworking on- or off-road commercial vehicle.
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Commercial Vehicle Premium Performance Mufflers
![Mufflers Foreground Mufflers Foreground](/content/loc-na/loc-us/fmmp-walker/en_US/products/commercial-vehicle/mufflers/_jcr_content/main-par/product_feature_copy/featureContent1/image.img.png/Mufflers%20Foreground-1561664378328.png)
Walker mega-flow® heavy duty mufflers
- Straight-through performance design
- Specifically engineered for Class 7 and 8 vehicles
- Reduces highway drone
- Up to a 30% reduction in backpressure (Based on cold-flow bench test of competitive mufflers)
- Patented Technology (Patent No. 6158546)
- Reduce backpressure without sacrificing acoustics - Combines a straight-through design with OCF roving to produce a performance mufflers that improves exhaust flow and delivers unparalleled performance and reduced backpressure, without sacrificing acoustics.
- Premium construction for a long service life - Constructed with aluminized heavy-gauge steel, internally welded baffles and bridge - constructed inlets / outlets to improve vibration resistance and durability
- Backed by the best guarantee in the industry - Premium performance mufflers are backed by a 4-year / 500,000-mile / 800,000 km warranty, plus an exclusive 90-Day Safe & Sound Guarantee
![Walker Exhaust Quiet-Flow SS Walker Exhaust Quiet-Flow SS](/content/loc-na/loc-us/fmmp-walker/en_US/products/commercial-vehicle/mufflers/_jcr_content/main-par/product_feature_copy/featureContent2/image.img.png/ProFit%2017883-1561561262243.png)
Walker Mega-Flow® Noisebraker® Engine Brake Silencer
- Specifically engineered for Class 7 and 8 vehicles
- A bolt-on solution for excessive engine brake noise
- Straight-through low backpressure design
- Reduce engine brake bark
- Reduce backpressure - Combines a straight-through design with OCF roving to produce a muffler that reduces backpressure, while quieting your engine brake noise to legal limits
- Noise reduction technology - Utilizes Walker’s exclusive triple tuning chamber noise reduction technology to absorb unwanted engine and engine brake noise
- Backed by the best guarantee in the industry - Premium performance mufflers are backed by a 4-year / 500,000-mile / 800,000 km warranty plus an exclusive 90-Day Safe & Sound Guarantee
![ProFit 17883 ProFit 17883](/content/loc-na/loc-us/fmmp-walker/en_US/products/commercial-vehicle/mufflers/_jcr_content/main-par/product_feature_copy/featureContent3/image.img.png/ProFit%2017883-1561561262253.png)
Walker Truck / Bus / Agricultural Mufflers
- Heavy-Duty Truck: Class 7-8
- Medium-Duty Truck: Class 3-6
- Bus
- Agricultural
- Speciality - Spark arrestors and resonators