GM/Allison Kodiak/TopKick Tapshifter - FPE-TAPSHIFTER-KDTK Year Applicable:2001-2004 The Pro 5R performance air

The Pro 5R performance air filter features 5-layers of progressively finer mesh cotton gauze media and is constructed with 100% polyurethane for long life and multiple cleaning cycles

76 Rear Axles Price includes applicable core fee

washable and reusable

Dyno proven gains up to +20 HP / +17 Lb x ft TQ

Fleece Performance stainless steel exhaust manifold stud kit for Cummins

GM/Allison Kodiak/TopKick Tapshifter - FPE-TAPSHIFTER-KDTK Year Applicable:2001-2004 The Pro 5R performance airThe Fleece Performance TapShifter allows you to shift your 2003 2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily driving and everything in between, the TapShifter installs in no time and provides factory like operation, functionality and styling. The TapShifter can be used in the gas or diesel 2003 2005 pickups with an Allison Transmission. OPERATION TapShifter