REAR DIFFERENTIAL COVER AA14-11.5 DODGE CUMMINS 2003-2018 / CHEVY DURAMAX 2001-2018-1061825 Year Applicable:2001-2004 Replacement manifolds with larger T4

Replacement manifolds with larger T4 and T6 flanges for changing out the stock turbo

Our cold air intake for the 1994-2002 Dodge Ram Cummins 5

+10 HP / +17 lbs

The Evolution has no peer in the marketplace and is designed for WOW

REAR DIFFERENTIAL COVER AA14-11.5 DODGE CUMMINS 2003-2018 / CHEVY DURAMAX 2001-2018-1061825 Year Applicable:2001-2004 Replacement manifolds with larger T4BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear causing addition heat and or wear. FEATURES Engineered cover design keeps oil on the gears Deflects oil back onto the ring gear and into the pinion gear for cooler longer life Extra capacity sump located at bottom for gears to pick up oil Internal