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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Flows up to 60 percent better than stock
powder-coated steel boost tubes
Pacbrake's stainless steel tie rod sleeves reinforce the stock cast iron tie rods to prevent them from bending and ultimately breaking
Driver/Cold Side Boost-Tube Only
Kit comes with exhaust manifold gaskets
Fleece Performance FPE-TAPSHIFTER35 2003-2005 GM/Allison TapShifter Fleece Performance Air Intakes Filters Flows up to 60 percentThe Fleece Performance TapShifter allows you to shift your 2001 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 2001 2005 trucks with an Allison Transmission. Installation: The TapShifter