FASS Diesel Fuel Pump Flow Enhancer For 11-16 6.6 Duramax engine All sidemarkers illuminate in bright

All sidemarkers illuminate in bright Red

Front torsion keys and rear add-a-leaf kit are easy-to-install and will give the look you want on your 2004-2012 Chevrolet Colorado or GMC Canyon

This design allows for much quicker apply rates than what conventionally occurs

If you’re going to do it

FASS Diesel Fuel Pump Flow Enhancer For 11-16 6.6 Duramax engine All sidemarkers illuminate in brightFASS FUEL SYSTEMS DURA MAX DIESEL LIFT PUMP 2011 2016 GM DURAMAX 6. 6L (DMAX 7002) Duramax diesel engines do not come with a factory lift pump, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel lift pump. When the factory CP3 injection pump pulls fuel under a vacuum it can introduce air and vapor into your fuel, which can lead to injector failure. The D Max Flow Enhancer has been