2007-2010 GM / Chevy Duramax 6.6L LMM
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GM Duramax LMM EGR & Cooler Delete Kit 2007.5-2010
Original price was: $249.$199Current price is: $199. In Stock
11%
Up-pipe High Flo 2007-2010 GM Duramax 6.6L
Original price was: $199.$179Current price is: $179. In Stock
26%
Hot Side Intercooler Charge Pipe Kit 2007-2010 GM Duramax 6.6L
Original price was: $297.$220Current price is: $220. In Stock
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emissions-regulated vehicles. Learn more: Legal Disclaimer
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Ordering was simple and support quickly resolved an initial file issue. Exhaust install was easy and the 5-inch option sounds great. My only complaint is not knowing exactly what each tune does.
The automated device appears to be missing tune files. When attempting to load tunes, only a parent folder is visible with no further access.
Shipping showed up fast, definitely worth what I paid.
Completely satisfied.
The muffler is compact, flows well, has a deep tone, and produces no drone at highway speeds.