QPM-561AERO-2 Aero Cab Muffler 5" x 61"  5 ID/OD

QPM-561AERO DUAL Muffler Replacement Kit

DUAL Kit Includes     

For the 5" system, remove the following: Muffler
inlet elbow, muffler, Y pipe, 61" chrome pipes
behind heat shield.

Replace with our Clamp and Bolt parts.

Install our 5" QP/Aero System for improved MPG and performance.

Our “stack” pipe is the same length as the factory pipe behind the heat shield. Inside is our patented 6" QP Muffler.
This part is aluminized and hides behind the factory Aero shield. Your factory shield will bolt onto our brackets, no
cutting or modifying is necessary.

Use your existing 5" top stacks and lower elbows.

At Truck Pipes USA we offer you a large variety of exhaust systems for All Kenworth trucks on the road today. 

Browse our site and you will see that we have many Kenworth Exhaust parts in stock, ready to ship direct to you. 

If you are having trouble figuring out what Kenworth exhaust part you need, just call the local kenworth dealer in your area with your Kenworth Truck VIN number.   Some Kenworth dealers won't share the information, but dont give up.  

Just call a different dealer in another State, most are happy to help you figure out your needs.  

All of our aftermarket Kenworth exhaust system parts will deliver the exact same performance that the Kenworth OEM pipes offer, but ours are sold at a much lower price.

Our Kenworth exhaust system parts are designed and fabricated right here in the USA. 

Don't be fooled by our competition offering Chinese made, inferior chrome pipes and stacks.  

All of our Chrome Exhaust pipes are chromed right here in the Midwest.

If you need exhaust for Domestic or Import trucks, SUV's, off-road warriors, daily drivers, muscle cars, Hot Rods or Farm Tractors.

We have the right Mufflers, DPF, Stack Pipes, Exhaust Elbows, or OEM Direct Fit Tubes. 

We try to make the online buying process easy for you by offering more parts at the lowest price. Do you need Stainless Steel Parts? We offer a nice variety of stainless steel exhaust systems too.

Browse the Catalog below by Clicking on the Picture.

Don't pay full retail for your exhaust!!

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