AT5050XL - Aero Exhaust TurbineXL 5" Resonated Muffler

AT5050XL - Aero Exhaust TurbineXL 5" Resonated Muffler


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Part # AT5050XL


The Aero Turbine 5050XL performance muffler has a built-in resonator and patented air foil cone, which will not only increase fuel mileage, but significantly improve your horsepower and torque while decreasing noise and exhaust gas temperature. Designed for high horsepower vehicles, specifically diesel trucks, semis or motorhomes, the resonated exhaust Aero Turbine 5050XL will ensure maximum performance and efficiency. The 5050XL is the latest breakthrough in diesel performance exhaust technology.

The Aero Turbine XL muffler allows your engine to breathe easier and dramatically increases your vehicle’s performance. When the incoming exhaust gas enter the Aero Turbine XL muffler it is rapidly expanded and split via our patented airfoil cone technology with an orifice similar to a jet engine. The air begins to spin because of the increased velocity and pressure transfer. The outer air stream then accelerates as is recombines with the inner air stream. The recombining of the air streams creates a vacuum that both muffles the exhaust sound and increases the exhaust flow, thus allowing your engine to breathe easier and dramatically increasing your vehicle’s performance.

The Aero Turbine XL allows for more efficient combustion to create added power, rather than simply dumping more fuel into the engine. This muffler achieves incredible performance and improved gas mileage all while creating one of the smoothest, throaty sounds on the market. The hand-polished 304 stainless steel will give you the look and feel that you want and the performance you deserve.

5" ID Inlet
5" ID Outlet
7.5" Body Diameter
20" Body Length
30" Overall Length

Can this be used on a Cummins ISC 330? ( Dave Cramer, 05/22/2022 )
Hi Dave, Without a doubt. We have installed many of these on that engine and the results are great! ( Support )
What muffler do you recommend? Someone suggested your AT5050XL , but it says for vertical application, can it be mounted horizontal? Please make suggestion as we have lost our muffler and have no idea what kind it was? Thanks
Bob Ender
( Robert Ender, 08/17/2020 )
The AT5050XL can be mounted horizontally ,this is free flowing design and  will help keep exhaust temps down.  ( Support )
My coach is a 2007 Monaco Knight DFT with a Cummins ISC 8.3L engine. Would the Aero Turbine 5050xl be an appropriate upgrade for my coach? If I send you pictures of my exhaust routing, could you prepare a kit for,me? Also, does a free flow muffler like this put added stress/wear on the turbo? Is there a down side to this installations? Many thanks, Stan. ( Stan Terzopolos, 11/08/2017 )
Not answered yet.
Will an AeroTurbine work on a 3116 Cat turbo diesel?


( Dean, 08/25/2016 )


Yes as long as you have 5" pipe or you can adapt to 5" it will work.

( Support )

I have a C-13 in a 2006 Beaver Marquis motorhome. My 0-20 time is terrible and my 5.1 mpg is terrible Will the AT5050xl give me better acceleration and mpg without a large increase in muffler noise. thanks

( vern, 08/08/2015 )


Yes the AeroTurbine will free up the exhaust flow which in turn will allow your turbo to spool quicker and more efficiently. For maximum benefits I would recommend adding a TS Performance MPHD performance module. You can find that here: TS Performance MPHD



( Support )

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  • Views: 16363
  • Brand: Aero Turbine
  • Product Code: AT5050XL
  • Availability: 17
  • $276.75
  • $205.99