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Aero Exhaust Muffler AT4040XL

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MSRP: $192.83
Sale Price: $119.00
Your Sale Savings: $73.83 (38 %)
Item Number: AT4040XL
Manufacturer: Aero Exhaust
Manufacturer Part No: AT4040XL
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The Aero Turbine XL 4040XL is a Resonated 4" i.d. inlet, 4" i.d. outlet. The 4040XL was designed for high-output diesel engines. The 4040XL was designed specifically for Diesel Trucks with a standard 4" exhaust system, but a 3 1/2" exhaust pipe standard on most Diesel trucks can easily be bumped up to 4" or replaced with a full 4" exhaust pipe system. The Aero Turbine XL 4040XL Muffler is composed of high quality 304 stainless steel, embossed with the Aero Turbine XL signature logo and polished to a mirror finish. Inside is a high temperature ceramic acoustic material followed by the patented air foil and louvered vortex chamber providing the deep throaty tone that any diesel owner will love.

The Aero Turbine XL 4040XL is designed for high output diesel engines ensuring that your performance diesel truck will perform more efficiently.

With a built-in resonator and patented air foil cone, the Aero Turbine XL 4040XL will not only increase fuel mileage, but significantly improve your horsepower and torque while decreasing noise and exhaust gas temperature.
4040XL Size and Specs
inlet outlet width height length weight
4.00" in. 4.00" in. 6.00" in. 6.00" in. 26.00" in. 10.00 lbs

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MSRP: $154.11
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Aero Exhaust AT4040
4040 Performance 4 inch Diesel Exhaust Description The latest breakthrough in performance Diesel and high output engine exhaust, the Aero Turbine Series 4040 is the most highly rated temperature-reducing muffler on the market today. The 4040 is the o
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