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Part# 53071 - Ford F53 V10 Performance Muffler This is a replacement muffler for the Ford F53 muf..
$290.25 $215.00
Part # 853072 - Workhorse 8.1L Performance Mufflers This is a replacement muffler for the Workhor..
$270.89 $200.66
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
Part# UP74 If you will be sending us your ECM for reprogram you will need to select "Remove ..
$668.25 $495.00
If you have a non-Allison equipped vehicle or a 2006+ with 6 speed transmission, change the quantity..
$695.00
Description:UltraPower Custom Programming for the GM 8.1L 496cu has long been the ultimate performan..
$803.25 $595.00
Part# UPFORD - V10 Power Upgrade Not legal to be shipped to California, Banks PedalMons..
$695.00 $499.00
Part # UPTCMBenefits: Shifts into overdrive at a lower speed (~48 mph at light throttle) Downshifts ..
$135.00 $100.00
Part# V10TUNE - UltraPower V10 Custom Tune Important: This is for an e-mailed tune ..
$250.00 $200.00
