2011-2015 GM Duramax 2500/3500 4" Down Pipe Back with Muffler (C6044P) mercedes It features CNC machined Aluminum

It features CNC machined Aluminum & Stainless Steel Components to ensure a precise fit that's guaranteed to last

Transmission tuning for 2020-2025 3L LM2 equipped with the T93 TCM

2011-2015 GM 2500/3500 Duramax

Utilize the EZ LYNK Auto Agent App on your iOS or Android Phone or tablet to select the tune file you want to run and load it into the vehicle in less than 6 minutes

Displays more information than factory panel

2011-2015 GM Duramax 2500/3500 4" Down Pipe Back with Muffler (C6044P) mercedes It features CNC machined AluminumIncrease your 2011 2015 Chevy GMC 2500 3500 6. 6L Duramax's fuel efficiency, reduce maintenance expenses, extend engine longevity, and enhance performance with the C6044P 4" down pipe back exhaust kit from P1 Race Products. Made from cost effective aluminized steel, this exhaust kit provides exceptional value for your investment. Experience optimal sound quality via the included high performance muffler that deliver a strong presence when you need it,