UltraPower

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53071 - Ford F53 V10 Performance Muffler (1999-2015)

Part# 53071 - Ford F53 V10 Performance Muffler This is a replacement muffler for the Ford F53 muf..

$290.25 $215.00

853072 - Workhorse 8.1L Performance Mufflers

Part # 853072 - Workhorse 8.1L Performance Mufflers This is a replacement muffler for the Workhor..

$290.25 $215.00

SPW6000 - UltraPower 6.0L Magnum Workhorse Spark Plug Wires (2007+ LY6 Engine)

SPW6000 - UltraPower 6.0L Magnum Workhorse Spark Plug Wires (2007+ LY6 Engine)Please verify that you..

$188.93 $139.95

SPW7400 - UltraPower 7.4L Vortec Magnum Workhorse/Chevrolet Spark Plug Wires

Part# SPW7400 - UltraPower 7.4L Vortec Magnum Workhorse/Chevrolet Spark Plug Wires Descripti..

$229.43 $169.95

SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires

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

$202.49 $149.99

SPWEX6000 - UltraPower 6.0L Extreme Magnum Workhorse Spark Plug Wires (2007+ LY6 Engine)

Part# SPWEX6000 - UltraPower 6.0L Extreme Magnum Workhorse Spark Plug WiresPlease verify that y..

$296.93 $219.95

SPWEX8100 - UltraPower 8.1L Extreme Magnum Spark Plug Wires

Part# SPWEX8100 UltraPower 8.1L Extreme Magnum Workhorse Spark Plug WiresDescription:These are ..

$371.25 $275.00

STOCK-SPS - GM / Workhorse Stock Service Programming Service

Part # STOCK-SPS This is a programming SERVICE. You must send us your PCM or TCM for programming ..

$135.00 $100.00

UltraPower GM / Workhorse 1998-2000 7.4L Vortec (454) Custom Tuning Out of Stock

UltraPower GM / Workhorse 1998-2000 7.4L Vortec (454) Custom Tuning

Part# UP74 If you will be sending us your ECM for reprogram you will need to select "Remove ..

$668.25 $495.00

UltraPower GM / Workhorse 8.1L Custom Tuning (ECM & TCM)

If you have a non-Allison equipped vehicle or a 2006+ with 6 speed transmission, change the quantity..

$695.00

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

Description:UltraPower Custom Programming for the GM 8.1L 496cu has long been the ultimate performan..

$803.25 $595.00

UPFORD - Ford V10 Ultra RV Tune

Part# UPFORD - V10 Power Upgrade Not legal to be shipped to California, Banks PedalMons..

$673.65 $499.00

UPTCM - Allison 5 Speed Transmission Tuning (2001-2005 Only)

Part # UPTCMBenefits: Shifts into overdrive at a lower speed (~48 mph at light throttle) Downshifts ..

$135.00 $100.00

V10TUNE - UltraPower V10 Custom Tune (E-mail Tune Only)

Part# V10TUNE  -  UltraPower V10 Custom Tune Important: This is for an e-mailed tune ..

$250.00 $200.00