Many of our popular items are 5-15% off until March 31st! Add to cart to see the savings!

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734001 -  PDI Big Boss Performance Tuner Sale -15%

734001 - PDI Big Boss Performance Tuner

734001  -  PDI Big Boss Performance Tuner for Cummins, CAT & DetroitAn industry leader..

$3,307.50 $2,495.00

UPFORD  -  Ford Ultra RV Tuner Sale -10%

UPFORD - Ford Ultra RV Tuner

Applications: 1997-2020 Ford 6.8L V10 2020+ Ford 7.3L V8 "Godzilla" Ford F53 Class A RV ..

$599.00 $529.00

105297S - Workhorse Actia Instrument Cluster *Replacement Screen Kit*

This is NOT A REPLACEMENT INSTRUMENT CLUSTER! THIS IS A REPLACEMENT LCD FOR YOUR INSTRUMENT CLUST..

$201.15 $149.00

UltraPower GM / Workhorse 8.1L Custom Tuning (ECM Only) Sale -10%

UltraPower GM / Workhorse 8.1L Custom Tuning (ECM Only)

Applications: 2001-2011 Workhorse Chassis with 8.1L 2001-2007 GM Pickup Trucks and SUV’s with..

$803.25 $595.00

SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires Sale -10%

SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires

Part# SPW8100 - UltraPower 8.1L Magnum Workhorse Spark Plug Wires Description: UltraPower..

$202.49 $149.99

W8000504N - J71 Parking Brake Actuator (New)

Part# W8000504NDescription:Brand new J71 Parking Brake Actuator Cylinder for P32 Model Years 1995-20..

$673.65 $499.00

US21 - UltraStop P32 Park Brake Pressure Switch Upgrade Kit

Part# US21 This kit Replaces GM Part Numbers: Green Switch (At Pump) GM# 15961566 - A..

$295.65 $219.00

US2078 - UltraStop Park Brake Module Replacement With UltraSave Kit

Part# US2078Applications: Workhorse Custom Chassis 2005 with J72 Parking Brake Workhorse Custom Chas..

$943.65 $699.00