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2004.5-2005 GM 2500/3500 Turbos & Accessories

35 products
Regular price $70.00
Sale price $70.00
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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.
Regular price $2,711.00
Sale price $2,711.00
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Pacbrake's In Line Mount 4 inch PRXB High Performance Exhaust Brake Kit for GM 2001-2005 6.6L Duramax 32 Valve Engine-Allison 1000 Series Automatic Transmission without optional 2nd alternator. PRX...
Regular price $51.00
Sale price $51.00
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Our universal degree turbo drain nipple with integrated O-ring seal is designed to fit 7/8" ID Hose. Made from billet aluminum and anodized in black.    Fitment: Garrett (LLY-LML) IHI (LB7) HX35 (...
Regular price $36.00
Sale price $36.00
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Get more turbo sound from your Duramax engine by replacing the factory resonator with the S&B Resonator Delete Cap. Whether your 6.6L diesel is an LB7*, LLY or LLM, the install is simple and ta...
Regular price $3,237.00
Sale price $3,237.00
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The drop-in, stock-appearing Screamer turbo for the 2004.5-2016 Duramax utilizes modern turbo technology that delivers increased airflow without compromising on low end response. Boost pressure can...
Regular price $78.00
Sale price $78.00
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Our Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo vane position sensor that is used on 2006 and up Garrett turbochargers. Produced in-house, our man...