Diesel Performance
Shop diesel performance parts at Offroad Unlimited. Find tuners, fuel systems, injectors & upgrades from top brands for Power Stroke, Cummins & Duramax.
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Why you need it. Banks Ram-Air® differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118% better than competitors in 200...Regular price $395.99 USDRegular priceUnit price per
$438.89 USDSale price $395.99 USD -
Why you need it. Banks Ram-Air® differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118% better than competitors in 200...Regular price $395.99 USDRegular priceUnit price per
$438.89 USDSale price $395.99 USD -
Why you need it.Banks Ram-Air® differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118% better than competitors in 200 hp...Regular price $395.99 USDRegular priceUnit price per
$438.89 USDSale price $395.99 USD -
Why you need it. Banks Ram-Air® differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118% better than competitors in 200...Regular price $395.99 USDRegular priceUnit price per
$438.89 USDSale price $395.99 USD -
Why you need it. Banks Ram-Air® differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118% better than competitors in 200...Regular price $395.99 USDRegular priceUnit price per
$438.89 USDSale price $395.99 USD -
Increase clearance on your 2014-2025 Ram truck with rear sway bar. Prevents rubbing when installing the All-New Banks Diff Cover. If you require more clearance between the Diff Cover and your rear sway bar, the Banks Sway Bar Spacer Kit is what you need....Regular price $39.99 USDRegular priceUnit price per
$43.33 USDSale price $39.99 USD -
Why you need it.Banks Ram-Air® differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118% better than competitors in 200 hp...Regular price $395.99 USDRegular priceUnit price per
$438.89 USDSale price $395.99 USD -
ATS Diesel 2004.5+ GM Trucks Fuel Rail Pressure PlugRegular price $34.99 USDRegular priceUnit price per
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ATS Diesel 2007.5+ Dodge 6.7L Fuel Rail Pressure PlugRegular price $34.99 USDRegular priceUnit price per
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ATS Diesel 03-07 Dodge 5.9L CR Cummins Fuel Rail Pressure PlugRegular price $34.99 USDRegular priceUnit price per
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ATS Diesel 1998.5-2002 Dodge 5.9L 24V 47RE APPS / TPS Signal ConditionerThis Part Fits: Year Make Model Submodel 1998-2002 Dodge Ram 2500 Base 1998-2002 Dodge Ram 3500 BaseRegular price $24.99 USDRegular priceUnit price per
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ATS Diesel 01-05 GM Allison 1000 CoPilot Transmission Controller - 24 PinRegular price $1,204.99 USDRegular priceUnit price per
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ATS Diesel 1994 - Early 98 Dodge Commander Torque Converter Lockup ControllerThis Part Fits: Year Make Model Submodel 1994-1998 Dodge Ram 2500 Base 1994-1998 Dodge Ram 3500 BaseRegular price $614.99 USDRegular priceUnit price per
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ATS Diesel CoPilot Pressure Controller 03-12 Dodge HEMI 545RFE w/ HarnessRegular price $819.99 USDRegular priceUnit price per
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ATS Diesel 07-11 Jeep 3.8L 42RLE Co-Pilot Transmission Controller KitRegular price $819.99 USDRegular priceUnit price per
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ATS Diesel CoPilot Ford 99-03 4R100 Transmission kitThis Part Fits: Year Make Model Submodel 2003 Ford Excursion Eddie Bauer 2000-2003 Ford Excursion Limited 2000-2003 Ford Excursion XLT 1999-2003 Ford F-250 Super Duty Lariat 1999-2003 Ford F-250 Super Duty XL 1999-2003 Ford F-250 Super Duty...Regular price $614.99 USDRegular priceUnit price per
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ATS Diesel 2006.5 - Early 07 Dodge CoPilot Torque Converter Lockup Controller KitThis Part Fits: Year Make Model Submodel 2005-2007 Dodge Ram 2500 Laramie 2004,2006-2007 Dodge Ram 2500 SLT 2006-2007 Dodge Ram 2500 Sport 2004,2006-2007 Dodge Ram 2500 ST 2006-2007 Dodge Ram 2500 TRX4...Regular price $614.99 USDRegular priceUnit price per
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ATS Diesel Early 2006 Dodge 48RE CoPilot Torque Converter Lockup Controller KitThis Part Fits: Year Make Model Submodel 2005-2007 Dodge Ram 2500 Laramie 2004,2006-2007 Dodge Ram 2500 SLT 2006-2007 Dodge Ram 2500 Sport 2004,2006-2007 Dodge Ram 2500 ST 2006-2007 Dodge Ram 2500 TRX4 2004-2007...Regular price $614.99 USDRegular priceUnit price per
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ATS Diesel 03 Dodge 48RE CoPilot Torque Converter Lockup Controller KitThis Part Fits: Year Make Model Submodel 2003 Dodge Ram 2500 Laramie 2003-2004 Dodge Ram 2500 SLT 2003-2004 Dodge Ram 2500 ST 2003-2004 Dodge Ram 3500 Laramie 2003-2004 Dodge Ram 3500 SLT 2003-2004 Dodge...Regular price $614.99 USDRegular priceUnit price per
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ATS Diesel 98.5 to 02 47-RE CoPilot Transmission ControllerThis Part Fits: Year Make Model Submodel 1998-2002 Dodge Ram 2500 Base 1998-2002 Dodge Ram 3500 BaseRegular price $614.99 USDRegular priceUnit price per
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ATS Diesel 01+ GM / 03+ Dodge 14-Bolt 11.5in American Axle ATS Protector Rear Differential CoverThis Part Fits: Year Make Model Submodel 2006-2010 Chevrolet Express 2500 Base 2006 Chevrolet Express 2500 LS 2006 Chevrolet Express 2500 LT 2006-2010 Chevrolet Express 3500 Base 2001-2005 Chevrolet...Regular price $289.99 USDRegular priceUnit price per
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ATS Diesel Dana 60 Front Diff Cover - 2005+ Ford F250/350/450/550Regular price $294.99 USDRegular priceUnit price per
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ATS Diesel Ford Sterling 12-Bolt 10.25in Ring Gear Diff CoverThis Part Fits: Year Make Model Submodel 1984-1986 Ford E-250 Econoline Club Wagon Base 1983,1987-1991 Ford E-250 Econoline Club Wagon Custom 1983-1991 Ford E-250 Econoline Club Wagon XL 1984-1991 Ford E-250 Econoline Club Wagon XLT...Regular price $289.99 USDRegular priceUnit price per
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ATS Diesel 03-19 Dodge RAM 2500/3500 Protector AAM 11.5in Differential Cover AssemblyRegular price $289.99 USDRegular priceUnit price per
Shop diesel performance parts at Offroad Unlimited. Find tuners, fuel systems, injectors & upgrades from top brands for Power Stroke, Cummins & Duramax.