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AERO Exhaust - AT3040XL Stainless Steel TurbineXL Performance Muffler with Integrated Tip - 3.0" Center In / 4.0" Center Out

Exhaust Muffler

  • AERO Turbine XL Exhaust Muffler
  • 26" Overall Length
Pricing: $169.99
Free Standard Ground Shipping


The Aero Turbine 3040XL is a quieter version of the popular 3040i Performance Muffler. It has an internal resonator that incorporates Aero Exhaust's high temperature rated ceramic sound deadening material to help cancel out exhaust drone. This muffler is most commonly used on Chevrolet Silverado and GMC Sierra 5.3 liter, Dodge Hemi trucks and Toyota Tundra's but will work on any high output gas or diesel engine.

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.


• Patented Airfoil Cone Technology
• Integrated Resonator
• 100% 304 Stainless Steel
• Mirror Polished Finish
• Aero Exhaust Stamped Logo
• Fully Welded Construction
• Increased Power & Torque


Muffler Dimensions:
• Inlet (Inside Diameter): 3.0"
• Outlet (Inside Diameter): 4.0"
• Overall Length: 26.0"
• Body Length: 20.0"
• Body Diameter: 6.0"
• Weight: 7.5 lbs


Package Dimensions:
• 36.5" x 6.5" x 6.5"
• 8 lbs.


  • AT3040XL
  • AT3040XL
  • 857414008142
  • AERO Exhaust
  • New


Shipping Information

  • Item Requires Shipping
  • 8.0 lbs.
  • W6.5000” x H6.5000” x L26.5000”
  • Free Standard Ground Shipping