Duramax LB7 5" Aero Turbine before and after

"03 Duramax LB7 Exhaust sound, first with HTT S366, 3" downpipe to 4". Then to 5" straight pipe, then with an Aero Turbine 5050xl muffler.

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Aero Turbine Muffler: How The Aero Performance Muffler Works
This video shows you just how the Aero Turbine Muffler from Aero Exhaust works. If you are looking for a performance muffler the Aero Turbine Muffler is better than Cherry Bomb, Dynomax, Magnaflow, Gibson, Flowmaster and others. Visit Parley's DIesel Performance for all your performance Exhaust upgrades. http://www.parleysdieselperformance.com/ http://www.parleysdieselperformance.com/products/aero-Exhaust-turbine-mufflers http://www.parleysdieselperformance.com/t/manufacturer/aero-Exhaust http://www.parleysdieselperformance.com/t/categories/diesel-Exhaust-upgrades http://www.parleysdieselperformance.com/t/vehicles/dodge-cummins http://www.parleysdieselperformance.com/t/vehicles/ford-powerstroke http://www.parleysdieselperformance.com/t/vehicles/gm-duramax http://www.parleysdieselperformance.com/t/vehicles/volkswagen-tdi

2014 Silverado 5.3 Aero Turbine dumped exhaust.
Cut off stock Exhaust, installed Aero Turbine muffler with dumps.

LB7 Turbo Noise
2004 LB7 Industrial Injection S366 turbo. Merchant Auto MA700 Trans, AirDog II 165 Lift Pump, Mishimoto Intercooler Kit, turbo from Creatures of The Night Performance, EFILive by ATP Trucks Idaho Rob, Glowshift TowMax Gauges.

5.9 Cummins Aero Turbine 5050XL
2003 Cummins