Fleece Performance GM Allison TapShifter for 2001-2005 Silverado 2500 HD – Part FPE-TAPSHIFTER35

The 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 installs using OEM high quality connectors for a completely plug and play installation in less than 30 minutes. Operation: TapShifter Operation is very straight forward. To downshift depress the "-" button on the shifter. To upshift press the "+" button. The TapShifter will allow you to select a range with the shift lever and then tap up and down without worry of tapping to a higher range than selected. This feature is great for sled pullers who do not want to shift to 4th gear on the track! Features: Easy Plug & Play Installation Limits Up-Shifts Overdrive Disable Command Downshifts Decrease Gear Hunting NOTE: 01-02 models will require TCM Re-Flash to enable overdrive lock-out and proper function. Recommended Cross Sell Skus - FPE-TURBO-THERM/FPE-TIERODSLEEVES

• Easy Plug & Play Installation
• Decrease Gear Hunting
• Command Downshifts
• Overdrive Disable
• Limits Up-Shifts

Enhance your 2001-2005 GM Silverado 2500 HD with the Fleece Performance TapShifter, designed for easy, factory-like control of your Allison Transmission. This innovative device allows you to shift gears with the touch of a button, making towing, racing, or daily driving more convenient and efficient. Its plug-and-play installation uses OEM high-quality connectors, enabling a complete setup in less than 30 minutes without the need for complex wiring or modifications. Whether you're hauling heavy loads or seeking smoother shifts, the TapShifter offers seamless integration with your existing transmission system.
Operation is straightforward: press the "+" button to upshift, or the "-" button to downshift. The TapShifter also features gear range limiting and an overdrive disable command, giving you enhanced control over your truck's performance. This functionality is particularly beneficial for sled pullers or drag racers who want to prevent over-shifting or maintain specific gear ranges during demanding operations. The device also reduces gear hunting, promoting more consistent shifts and improved driving experience. For 2001-2002 models, a TCM re-flash is required to enable overdrive lock-out and ensure proper operation. The Fleece Performance TapShifter is compatible with both gasoline and diesel models, making it a versatile upgrade for your Silverado 2500 HD.
Designed for durability and ease of use, this product is a great addition for truck enthusiasts looking to optimize transmission control. It is built to withstand demanding driving conditions and offers reliable performance with minimal installation time. The TapShifter’s sleek design ensures it integrates seamlessly with your vehicle’s interior, maintaining factory-like aesthetics. Whether for everyday use or performance applications, this device provides precise gear control, enhancing your vehicle’s overall driving dynamics and operational flexibility.

Features:

• Easy plug-and-play installation using OEM connectors

• Limits up-shifts for enhanced control

• Commands downshifts for quick gear changes

• Overdrive disable feature for towing and performance tuning

• Reduces gear hunting for smoother shifts

Fitment:
2003 Chevrolet Silverado 2500 HD Base
2003 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LT
2003 Chevrolet Silverado 3500 Base
2003 Chevrolet Silverado 3500 LS
2003 Chevrolet Silverado 3500 LT
2003 GMC Sierra 2500 HD Base
2003 GMC Sierra 2500 HD SLE
2003 GMC Sierra 2500 HD SLT
2003 GMC Sierra 2500 HD WT
2003 GMC Sierra 3500 Base
2003 GMC Sierra 3500 SLE
2003 GMC Sierra 3500 SLT
2004 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2004 Chevrolet Silverado 3500 Base
2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2004 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD WT
2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 SLE
2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT
2005 Chevrolet Silverado 2500 HD Base
2005 Chevrolet Silverado 2500 HD LS
2005 Chevrolet Silverado 2500 HD LT
2005 Chevrolet Silverado 3500 Base
2005 Chevrolet Silverado 3500 LS
2005 Chevrolet Silverado 3500 LT
2005 GMC Sierra 2500 HD Base
2005 GMC Sierra 2500 HD SLE
2005 GMC Sierra 2500 HD SLT
2005 GMC Sierra 2500 HD WT
2005 GMC Sierra 3500 Base
2005 GMC Sierra 3500 SLE
2005 GMC Sierra 3500 SLT
2005 GMC Sierra 3500 WT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1