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UltraPower

SPWEX8100  -  UltraPower 8.1L Extreme Magnum Spark Plug Wires SPWEX8100  -  UltraPower 8.1L Extreme Magnum Spark Plug Wires
Manufacturer: UltraPower Model: SPWEX8100
These are the mack-daddy of all spark plug wires! Never burn another wire again!UltraPower Extreme Magnum Spark Plug Wires are patent protected because of the unique method of producing these wires which have extremely low resistance while maintaining very high noise suppression. The benefit of this..
$285.00 $371.25
In Stock
STOCK-SPS  -  GM / Workhorse Stock Service Programming Service STOCK-SPS  -  GM / Workhorse Stock Service Programming Service
Manufacturer: UltraPower Model: STOCK-SPS
Part # STOCK-SPS This is a programming SERVICE. You must send us your Module(s) for programming Description:This service is to re-program your provided PCM / ECM / TCM to factory stock calibrations. We will include tire size and speedometer adjustment if requested in comments, we will need tir..
$100.00 $135.00
In Stock
UltraPower GM / Workhorse 1998-2000 7.4L Vortec (454) Custom Tuning UltraPower GM / Workhorse 1998-2000 7.4L Vortec (454) Custom Tuning
Manufacturer: UltraPower Model: UP74
If you will be sending us your ECM for reprogram you will need to select "Remove Core Charge" We no longer offer tuning for the 1996-1997 model years. Applications: 1998-2000 GM/Workhorse P32 with 7.4L Vortec Engine L29 1998-2000 Chevrolet and GMC Pickups and SUV’s with 7.4L Vortec Engine (L2..
$495.00 $668.25
In Stock
UltraPower GM / Workhorse 8.1L Custom Tuned Performance ECM UltraPower GM / Workhorse 8.1L Custom Tuned Performance ECM
Manufacturer: UltraPower Model: UP81
Upgrade your GM 8.1L Powered RV or truck to unparalleled performance with the UltraPower Custom Tuned ECM! If you're looking for the best in power gains, look no further. Our customers rave about the impressive fuel economy improvements and the reduction in transmission downshifting, all thanks to t..
$595.00 $803.25
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UPTCM  -  Allison 5 Speed Transmission Tuning (2001-2005 Only)
Manufacturer: UltraPower Model: UPTCM
Guidelines:You are responsible for shipping us your TCM for programmingPlease note that we have a 2-3 business day turnaround time from the time we RECEIVE your TCM. Ship Your TCM To:Ultra RV Products3912 Harrison Ave.Centralia, WA 98531Benefits:Shifts into overdrive at a lower speed (~48 mph ..
$300.00 $350.00
In Stock
USGB - UltraStop Grade Brake For 01-04 W-Series USGB - UltraStop Grade Brake For 01-04 W-Series
Manufacturer: UltraPower Model: USGB
Model Year 2001-2004 Workhorse W20 & W22 chassis were not equipped from the factory with the Allison Grade Brake feature. It was introduced in model year 2005, even though the transmission did not change internally. Brazel's RV Performance was able to reverse-engineer the programming and wiring ..
$595.00 $803.25
In Stock
V10TUNE  -  UltraPower V10 Custom Tune (E-mail Tune Only) V10TUNE  -  UltraPower V10 Custom Tune (E-mail Tune Only)
Manufacturer: UltraPower Model: V10TUNE
Important: This is for an e-mail tune only. You MUST already own an SCT X4 device that is unmarried from any previous vehicles. If you do not, you will need to order the UPFORD tuner with custom tune or have SCT unlock the device: https://sctflash.com/remote-device-unlock Applications: 1997-..
$200.00 $250.00
In Stock
V8TUNE  -  UltraPower 7.3L V8 Custom Tune (E-mail Tune Only) V8TUNE  -  UltraPower 7.3L V8 Custom Tune (E-mail Tune Only)
Manufacturer: UltraPower Model: V8TUNE
Important: This is for an e-mail tune only. You MUST already own an SCT X4 device that is unmarried from any previous vehicles. If you do not, you will need to order the UPFORD tuner with custom tune or have SCT unlock the device: https://sctflash.com/remote-device-unlock Applications: 2020-..
$200.00 $250.00
In Stock
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