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Manufacturer: UltraPower Model: UPFORD

Rev up your Ford powered RV or truck with the incredible Ford Ultra RV Tuner! This game-changing upgrade is the most cost-effective way to boost perfo..

$529.00 $599.00

In Stock

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

Manufacturer: UltraPower Model: UP81

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

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 gai..

$595.00 $803.25

In Stock

SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires

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Manufacturer: UltraPower Model: SPW8100

SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires

UltraPower Magnum Spark Plug Wires are patent protected because of the unique method of producing these wires which have extremely low resistance whil..

$159.99 $202.49

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

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Manufacturer: Brazel's RV Performance - Repair Service Model: 105297S

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

This is NOT A REPLACEMENT INSTRUMENT CLUSTER! THIS IS A REPLACEMENT LCD FOR YOUR INSTRUMENT CLUSTER! Not sure if you can install yourself? Ple..

$149.00 $201.15

In Stock

9905-1028 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni EVO FSD)

Manufacturer: Koni Model: 9905-1028

9905-1028 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni EVO FSD)

Experience a smooth controlled ride on your Class A motor home with Koni EVO FSD shock absorbers. Koni's patented open intake valves ensure that you g..

$289.00 $318.50

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99B-3234SP1 - FRONT *High Force* Spartan K2, K3 MountainMaster 18K+ / Tiffin Allegro Bus w/ PowerGlide Chassis Reyco IFS (Koni EVO High Force)

Manufacturer: Koni Model: 99B-3234SP1

99B-3234SP1 - FRONT *High Force* Spartan K2, K3 MountainMaster 18K+ / Tiffin Allegro Bus w/ PowerGlide Chassis Reyco IFS (Koni EVO High Force)

This is the High Force version of the 99B-3234. It can be used on the same applications as the 99B-3234 but it has firmer valving to provide even more..

$309.00

Out of Stock

Best Selling Products

41-101 - Iridium Spark Plug For 8.1L & 7.4L

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Manufacturer: Workhorse Model: 41-101

41-101 - Iridium Spark Plug For 8.1L & 7.4L

Sold individually..

$10.00 $13.50

In Stock

8805-1001 - FRONT Workhorse W-Series '01-'11 (Koni FSD)

Best Seller

Manufacturer: Koni Model: 8805-1001

8805-1001 - FRONT Workhorse W-Series '01-'11 (Koni FSD)

Koni Frequency Selective Damping (FSD) shock absorbers provide superior handling characteristics without compromising ride comfort. The FSD is firm wh..

$225.00 $229.50

In Stock

8805-1018 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni FSD)

Best Seller

Manufacturer: Koni Model: 8805-1018

8805-1018 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni FSD)

Koni Frequency Selective Damping (FSD) shock absorbers provide superior handling characteristics without compromising ride comfort. The FSD is firm wh..

$225.00 $247.00

In Stock

Best Seller

Manufacturer: Brazel's RV Performance - Repair Service Model: 105297S

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

This is NOT A REPLACEMENT INSTRUMENT CLUSTER! THIS IS A REPLACEMENT LCD FOR YOUR INSTRUMENT CLUSTER! Not sure if you can install yourself? Ple..

$149.00 $201.15

In Stock

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Manufacturer: Aero Turbine Model: U-4

U-4 - 4" Exhaust U-Clamp

$12.97 $14.18

In Stock

Manufacturer: Aero Turbine Model: U-5

U-5 - 5" Exhaust U-Clamp

$18.69 $22.01

In Stock

Manufacturer: Workhorse Model: UBP32R

UBP32R - Extended Rear U-Bolt for Workhorse P32 RV (3/4" x 14.5")

Extended length u-bolt to accommodate trac bar mounting plate. The stock u-bolts are approximately 11" in length, these are 14.5".These u-bolts come with the necessary nuts and washers for installation...

$50.00

In Stock

UBW22F - Extended Front U-Bolt for Workhorse W-Series RV's

Manufacturer: Workhorse Model: UBW22F

UBW22F - Extended Front U-Bolt for Workhorse W-Series RV's

If adding caster shims and/or sway bar/trac bar mounting plates, you may require one or more extended U-bolts. The stock u-bolts are approximately 6" in length, these are 8".These u-bolts come with the necessary nuts and washers for installation...

$43.25 $53.63

In Stock

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

Manufacturer: UltraPower Model: UP74

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

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

Manufacturer: UltraPower Model: UP81

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

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

In Stock

UP49504 - LongTube Headers for Workhorse W22 8.1L (2001-2003)

Manufacturer: UltraPower Model: UP49504

UP49504 - LongTube Headers for Workhorse W22 8.1L (2001-2003)

Description:One look at these LongTube Headers tells you how radically different they are from the stock exhaust manifolds. Constructed of heavy-wall, T304 series stainless steel, these headers have 5/8 inch-thick flanges that are welded on both sides for optimum reliability. They never crack, leak ..

$1,595.00

Out of Stock

UP49542 - LongTube Headers for Workhorse W22 8.1L (2004+)

Manufacturer: UltraPower Model: UP49542

UP49542 - LongTube Headers for Workhorse W22 8.1L (2004+)

$1,985.66

In Stock

Manufacturer: FASS Model: UP95G

UP95G - Heavy Duty Lift Pump for Cummins ISB / ISC / ISL CAPS Fuel System

Part# UP95G - Heavy Duty Lift Pump for Cummins ISC & ISL CAPS Fuel System***Our price includes technical assistance for installation***Note: This pump will not have the correct fittings or fuel hose in it for an RV application since they are all different, you will need to source fittings a..

$629.00 $808.65

In Stock

Best Seller

Manufacturer: UltraPower Model: UPFORD

UPFORD - Ford Ultra RV Tuner

Rev up your Ford powered RV or truck with the incredible Ford Ultra RV Tuner! This game-changing upgrade is the most cost-effective way to boost performance and enhance fuel mileage. Did you know that your RV comes from the factory with its engine power de-tuned? That annoying constant transmission ..

$529.00 $599.00