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Part# 53071 - Ford F53 V10 Performance Muffler This is a replacement muffler for the Ford F53 muf..
$309.15 $229.00
Part # 853072 - Workhorse 8.1L Performance Mufflers This is a replacement muffler for the Workhor..
$303.75 $265.00
SPW6000 - UltraPower 6.0L Magnum Workhorse Spark Plug Wires (2007+ LY6 Engine)Please verify that you..
$188.93 $139.95
Part# SPW7400 - UltraPower 7.4L Vortec Magnum Workhorse/Chevrolet Spark Plug Wires Descripti..
$229.43 $169.95
Part# SPW8100 - UltraPower 8.1L Magnum Workhorse Spark Plug Wires Description: UltraPower..
$202.49 $149.99
Part# SPWEX6000 - UltraPower 6.0L Extreme Magnum Workhorse Spark Plug WiresPlease verify that y..
$296.93 $219.95
Part# SPWEX8100 UltraPower 8.1L Extreme Magnum Workhorse Spark Plug WiresDescription:These are ..
$371.25 $275.00
Part # STOCK-SPS This is a programming SERVICE. You must send us your PCM or TCM for programming ..
$135.00 $100.00
Out of Stock
If you will be sending us your ECM for reprogram you will need to select "Remove Core Charge" We no ..
$668.25 $495.00
We are now offering 5-speed Allison Transmission tuning for 2001-2005 model years. The main change y..
$745.00
Applications: 2001-2011 Workhorse Chassis with 8.1L 2001-2007 GM Pickup Trucks and SUV’s with..
$803.25 $595.00
Applications: 1997-2020 Ford 6.8L V10 Ford F53 Class A RV Ford E-Series SuperDuty: E25..
$599.00 $529.00
Part # UPTCMBenefits: Shifts into overdrive at a lower speed (~48 mph at light throttle) Downshifts ..
$135.00 $150.00
Part# V10TUNE - UltraPower V10 Custom Tune Important: This is for an e-mail tune on..
$250.00 $200.00
