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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Banks massive 3.5" boost tubes are the largest and strongest on the market, flowing more air than stock! Replaces the failure-prone OEM plastic and rubber pieces that crack or split under pressure, leaving you stranded on the side of the road.Banks boost tubes are...Regular price $598.99 USDRegular priceUnit price per
$664.44 USDSale price $598.99 USD -
Banks massive 3.5" boost tubes are the largest on the market, flowing more air than stock! Smooth mandrel-bent tubes deliver more air to your engine while reducing boost pressure loss resulting in quicker turbo spool and more power. Banks Boost Tubes are the largest...Regular price $495.99 USDRegular priceUnit price per
$550.00 USDSale price $495.99 USD -
Banks massive 3.5" boost tubes are the largest on the market, flowing 26-45% more air than stock! Smooth mandrel-bent tubes deliver more air to your engine while reducing boost pressure loss resulting in quicker turbo spool and more power. Banks Boost Tubes are the...Regular price $698.99 USDRegular priceUnit price per
$775.56 USDSale price $698.99 USD -
Increase flow area up to 65% over the stock boost tubes with Banks' huge 3-1/2" boost tubes. Stock consists of a 3" plastic cold side tube and a 2.75" metal hot side tube. Banks boost tubes are both 3-1/2" constant diameter mandrel bent. More...Regular price $409.99 USDRegular priceUnit price per
$454.44 USDSale price $409.99 USD -
OEM replacement for left side boost tube (Driver side, Cold side) with silicone couplers. 67% greater flow area compared to stock. Better flowing intercooler tubes results in less boost pressure loss allowing for more air and fuel to be delivered to your engine resulting...Regular price $239.99 USDRegular priceUnit price per
$265.56 USDSale price $239.99 USD -
OEM replacements for left and right side boost tubes with silicone couplers. With up to 105% greater flow area compared to stock, these better-flowing intercooler tubes result in less boost pressure loss from the turbo to the intake manifold. This results in less work...Regular price $429.99 USDRegular priceUnit price per
$476.67 USDSale price $429.99 USD -
Increase flow area up to 103% over the stock 2-3/4" boost tubes with Banks' huge 3-1/2" OEM left and right side boost tubes. Stock hot side tube is dented at the factory, bringing it's diameter down to a tiny 2-1/4". Banks boost tubes are...Regular price $459.99 USDRegular priceUnit price per
$510.00 USDSale price $459.99 USD -
ATS Diesel 89-97 Ford 7.3L E4OD Commander Torque Converter Lockup ControllerThis 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...Regular price $489.99 USDRegular priceUnit price per
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ATS Diesel E4OD/4R100 Billet Output ShaftThis 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 1984-1986,1992-1998 Ford E-350 Econoline...Regular price $869.99 USDRegular priceUnit price per
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ATS Diesel 2011+ F-250/F-350/F-450 6.7L Power Stroke 6R140 Billet Intermediate Shaft Front - SilverRegular price $794.99 USDRegular priceUnit price per
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ATS Diesel Billet - 1989 - 2002 Ford E4OD/4R100 Billet Intermediate ShaftThis 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...Regular price $914.99 USDRegular priceUnit price per
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ATS Diesel 94+ 47/8-RH/E Billet Intermediate ShaftThis Part Fits: Year Make Model Submodel 1994-2002 Dodge Ram 2500 Base 2005-2010 Dodge Ram 2500 Laramie 2004,2006-2010 Dodge Ram 2500 SLT 2006-2007 Dodge Ram 2500 Sport 2004,2006-2010 Dodge Ram 2500 ST 2008-2010 Dodge Ram 2500 SXT 2010...Regular price $919.99 USDRegular priceUnit price per
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ATS Diesel 12-18 Dodge RAM 6.7L Cummins 68RFE Performance Valve Body (w/ Solenoid Pack)Regular price $2,429.99 USDRegular priceUnit price per
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ATS Diesel 17-19 Dodge 68RFE Billet Channel Plate Valve Body Assembly (Blue Connector Solenoid Pack)
ATS Diesel 17-19 Dodge 68RFE Billet Channel Plate Valve Body Assembly (Blue Connector Solenoid Pack)ATS Diesel 17-19 Dodge 68RFE Billet Channel Plate Valve Body Assembly (Blue Connector Solenoid Pack)Regular price $2,439.99 USDRegular priceUnit price per -
ATS Diesel 2004.5-2007 Dodge 48RE W/TV Motor 48RE Valve Body Towing EditionThis Part Fits: Year Make Model Submodel 2005-2010 Dodge Ram 2500 Laramie 2004,2006-2010 Dodge Ram 2500 SLT 2006-2007 Dodge Ram 2500 Sport 2004,2006-2010 Dodge Ram 2500 ST 2008-2010 Dodge Ram 2500 SXT 2010...Regular price $1,504.99 USDRegular priceUnit price per
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ATS Diesel 2003-04 Dodge 48RE W/ TV Cable Valve Body Towing EditionThis 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...Regular price $1,504.99 USDRegular priceUnit price per
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ATS Diesel Late 99-02 Dodge Valve Body Towing EditionThis Part Fits: Year Make Model Submodel 1999-2002 Dodge Ram 2500 Base 1999-2002 Dodge Ram 3500 BaseRegular price $1,504.99 USDRegular priceUnit price per
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ATS Diesel Late 1998 - Early 1999 Dodge Valve Body Towing EditionThis Part Fits: Year Make Model Submodel 1998-1999 Dodge Ram 2500 Base 1998-1999 Dodge Ram 3500 BaseRegular price $1,504.99 USDRegular priceUnit price per
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ATS Diesel 1996-98 Dodge Valve Body Towing EditionThis Part Fits: Year Make Model Submodel 1996-1998 Dodge Ram 2500 Base 1996-1998 Dodge Ram 3500 BaseRegular price $1,504.99 USDRegular priceUnit price per
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ATS Diesel 1994-95 Dodge 47RH Valve Body Towing EditionThis Part Fits: Year Make Model Submodel 1994-1995 Dodge Ram 2500 Base 1994-1995 Dodge Ram 3500 BaseRegular price $1,504.99 USDRegular priceUnit price per
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ATS Diesel 07-11 Dodge RAM 6.7L 68RFE Performance Valve BodyRegular price $2,074.99 USDRegular priceUnit price per
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ATS Diesel 2004.5-2007 Dodge 48RE W/TV Motor 48RE Valve Body Racing EditionThis Part Fits: Year Make Model Submodel 2005-2010 Dodge Ram 2500 Laramie 2004,2006-2010 Dodge Ram 2500 SLT 2006-2007 Dodge Ram 2500 Sport 2004,2006-2010 Dodge Ram 2500 ST 2008-2010 Dodge Ram 2500 SXT 2010...Regular price $1,499.99 USDRegular priceUnit price per
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ATS Diesel 2003-04 Dodge 48RE W/ TV Cable Valve Body Racing EditionThis 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...Regular price $1,499.99 USDRegular priceUnit price per
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ATS Diesel 94-95 Dodge Valve Body Racing EditionThis Part Fits: Year Make Model Submodel 1994-1995 Dodge Ram 2500 Base 1994-1995 Dodge Ram 3500 BaseRegular price $1,499.99 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.