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Hooligan Turbochargers In Stock Ready To Ship!

Contamination Kits In Stock!

Now Offering Vehicles For Sale!

Collection:

2001-2004 GM 2500/3500

294 products
Regular price $289.95
Sale price $289.95
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By reducing pedal lag, the Throttle Sensitivity Booster forces your performance curve to occur sooner, achieving quicker engine response and a "fly back in your seat" feeling. The plug-and-play mod...
Regular price $52.87
Sale price $52.87
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For when days are short and the nights are cold, you want your engine to heat up quicker. When you are using a PTO, or constantly idling , these are the times, when you need an elevated idle. BD's ...
Regular price $1,424.20
Sale price $1,424.20
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52 Gallon*, extra heavy duty cross-linked polyethylene fuel tank. Tank comes complete with powder-coated cross-member support bracket and steel strap set, extruded rubber mounting bushings, vent ho...
Regular price $1,519.05
Sale price $1,519.05
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62 Gallon*, extra heavy duty cross-linked polyethylene fuel tank. Tank comes complete with powder-coated cross-member support bracket and steel strap set, extruded rubber mounting bushings, vent ho...
Regular price $59.00
Sale price $59.00
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Billet aluminum MAF bung for 2001-2007 LB7, LLY & LBZ Duramax. The bottom side has a 4.5″ radius machined to fit any 4″ or 5″ tube and includes 2 stainless socket head mounting screws for the M...
Regular price $49.00
Sale price $49.00
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Our Duramax Turbo Thermostat Delete Plug is designed to make it easy for you to install a non-water-cooled turbo. Our plug threads in place of the factory coolant thermostat that feeds your OEM turbo.