Chevy Duramax Delete Kit. If you’re looking for better performance and fuel economy from your gmc or chevy duramax diesel truck, one of the first things you’ll want to do is install a duramax def. Now offering the new hp tuners & gdp tuning for your lp5 duramax!
Dpf delete parts to completely eliminate all emissions related components. Now offering the new hp tuners & gdp tuning for your lp5 duramax!