2015-2016 DURAMAX AMP RESEARCH POWERSTEP (PLUG-N-PLAY) Zero Waste The 64mm compressor wheel maintains

The 64mm compressor wheel maintains stock driveability and spool-up while being capable of 620 RWHP

0"R SST Lift Kit provides the exact amount of front and rear lift while allowing for wheel and tire combinations up to 35" and keeping the smooth OEM ride and drivability

To top it all off we added our upper coolant tube to add a little extra color to your engine bay

00 A/R divided (twin scroll) turbine housing (unless requested otherwise) and our turbocharger pedestal was redesigned to take full advantage of the twin-scroll design

2015-2016 DURAMAX AMP RESEARCH POWERSTEP (PLUG-N-PLAY) Zero Waste The 64mm compressor wheel maintainsDESCRIPTION Step into your 2015 2016 Chevy Silverado and GMC Sierra with the AMP Research PowerStep. The AMP Research PowerStep is a retractable electric powered running board that instantly extends when you open the door. Once the door is closed, it then hides itself safely out of sight for improved ground clearance, aerodynamics, and appearance. Invented, engineered, and built in America, the AMP Research PowerStep has been tested and proven to