S&B Helmet Particle Separator Hose 4 Foot Hose Kit Driveshafts expensive tuning credits and additional

expensive tuning credits and additional transmission tuning costs

your on-ramp merging speeds and passing times are greatly improved

D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum cylinder head cause head gasket scrubbing and eventually blown head gaskets

The TapShifter installs using OEM high quality connectors for a completely plug and play installation in less than 30 minutes

Regular / Extended Cab

S&B Helmet Particle Separator Hose 4 Foot Hose Kit Driveshafts expensive tuning credits and additionalHelmet Particle Separator Hose Kit. Details: Black Sold as a Kit