Collection: Engine Upgrades For Chevrolet Silverado 2500 HD II (GMT900)
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Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Red
Vendor:WehrliRegular price $329.80 USDRegular priceUnit price / per$340.00 USDSale price $329.80 USDSale -
Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness
Vendor:Fleece PerformanceRegular price $69.99 USDRegular priceUnit price / per$69.99 USDSale price $69.99 USD -
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3
Vendor:Fleece PerformanceRegular price $2,095.00 USDRegular priceUnit price / per$2,095.00 USDSale price $2,095.00 USD -

Titan Fuel Tanks 01-10 GM 2500/3500 Duramax Crew Cab Short Bed 52 Gallon XXL Mid-Ship Fuel Tank
Vendor:Titan Fuel TanksRegular price $1,424.05 USDRegular priceUnit price / per$1,499.00 USDSale price $1,424.05 USDSale -

Titan Fuel Tanks Universal 50 Gallon Travel Trekker Fuel System w/Electronic Controller/Pump System
Vendor:Titan Fuel TanksRegular price $1,357.55 USDRegular priceUnit price / per$1,429.00 USDSale price $1,357.55 USDSale -
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3
Vendor:Fleece PerformanceRegular price $2,749.00 USDRegular priceUnit price / per$2,749.00 USDSale price $2,749.00 USD -

Cometic GM LLY/LBZ Duramax Top End Gasket Kit - 4.100in Bore - .053in MLX Cylinder Head Gasket
Vendor:Cometic GasketRegular price $721.23 USDRegular priceUnit price / per$775.52 USDSale price $721.23 USDSale -
aFe HD Ignition Coil 06-24 Dodge/Jeep/Ram | Fit 2004-2024 Chrysler, Dodge, Jeep (77-92002-MD)
Vendor:aFeRegular price $581.00 USDRegular priceUnit price / per$581.00 USDSale price $581.00 USD -
aFe BladeRunner Charge Pipe GM Diesel 06-14 V8-6.6L | Silverado/Sierra 07-14 (46-20059-B)
Vendor:aFeRegular price $333.18 USDRegular priceUnit price / per$354.00 USDSale price $333.18 USDSale -
aFe BladeRunner Charge Pipe Kit | GM Diesel Trucks 06-14 (46-20054-R)
Vendor:aFeRegular price $608.00 USDRegular priceUnit price / per$646.00 USDSale price $608.00 USDSale -
aFe SCORCHER Pro Tuner V6/V8 Chevy/Cadillac (77-34008)
Vendor:aFeRegular price $479.59 USDRegular priceUnit price / per$479.59 USDSale price $479.59 USD -
aFe 06-24 Dodge/Jeep/RAM Scorcher High-Perf Ignition Coil Single (77-92002)
Vendor:aFeRegular price $85.56 USDRegular priceUnit price / per$88.00 USDSale price $85.56 USDSale -
aFe Power Sprint Booster GM V6/V8 07-17 (AT) (77-14003)
Vendor:aFeRegular price $314.00 USDRegular priceUnit price / per$314.00 USDSale price $314.00 USD -
aFe SCORCHER HD Power Module | GM Diesel Trucks LML 6.6L V8 (11-14) (77-44007)
Vendor:aFeRegular price $434.82 USDRegular priceUnit price / per$462.00 USDSale price $434.82 USDSale -
aFe ProGuard D2 Oil Filter | Ford Trucks V8 4.6L/5.4L/5.8L (93-11) (44-LF008)
Vendor:aFeRegular price $15.61 USDRegular priceUnit price / per$16.00 USDSale price $15.61 USDSale -
aFe BladeRunner Turbo Inlet Manifold | GM Diesel Trucks V8 6.6L (06-10) (46-60039-1)
Vendor:aFeRegular price $446.00 USDRegular priceUnit price / per$446.00 USDSale price $446.00 USD -
Mishimoto 06-10 Chevy 6.6L Duramax Intercooler Kit w/ Pipes | Chevrolet Silverado / GMC Sierra / Silverado HD / Yukon XL / Jeep Grand Cherokee (94-14) (MMINT-DMAX-06KSL)
Vendor:MishimotoRegular price $1,935.01 USDRegular priceUnit price / per$2,262.00 USDSale price $1,935.01 USDSale -
Mishimoto 06-10 Chevy 6.6L Duramax Cold Side Pipe and Boot Kit | Chevrolet Silverado / GMC Sierra / Jeep Grand Cherokee (94-12 / 95-05 / 99-10 / 07-13) (MMICP-DMAX-06CBK)
Vendor:MishimotoRegular price $376.42 USDRegular priceUnit price / per$440.00 USDSale price $376.42 USDSale -
aFe POWER Billet Aluminum Oil Cap | GM Diesel Trucks V8 6.6L (01-14) (79-12002)
Vendor:aFeRegular price $88.00 USDRegular priceUnit price / per$88.00 USDSale price $88.00 USD -
Mishimoto 06-10 Chevy 6.6L Duramax Intercooler | Chevrolet Silverado / GMC Sierra / Jeep Grand Cherokee (94-10) (MMINT-DMAX-06BK)
Vendor:MishimotoRegular price $1,186.78 USDRegular priceUnit price / per$1,387.00 USDSale price $1,186.78 USDSale
Engine Upgrades for Chevrolet Silverado 2500 HD II (GMT900) to Boost Performance and Reliability
Optimize your Chevrolet Silverado 2500 HD II (GMT900) with engine upgrades tailored to enhance power, throttle response, and durability. Whether you need improved towing capacity or better everyday drivability, our collection offers reliable aftermarket parts designed specifically for this heavy-duty truck platform.
What are the key benefits of upgrading your Silverado 2500 HD II’s engine components?
Upgrading engine components can significantly improve your Silverado’s performance by increasing horsepower, torque, and efficiency. Enhanced throttle response and better cooling help maintain engine reliability under heavy loads or demanding conditions. These upgrades also support extended engine life by reducing stress and heat buildup.
- Improved towing and hauling capability with increased power output
- Enhanced throttle response for smoother acceleration
- Better engine cooling to prevent overheating during heavy use
- Increased overall engine durability and reliability
How to choose the right engine upgrades for your Chevrolet Silverado 2500 HD II (GMT900)
Selecting the right parts depends on your specific performance goals and usage. Performance intakes and exhaust components improve airflow and engine breathing, while cooling system enhancements help manage temperature under load. Forced induction accessories like intercoolers and blow-off valves boost power delivery, and engine management solutions allow precise tuning for optimal results.
Explore and shop quality engine upgrades for your Silverado at WheelFlip
Our curated collection includes performance intakes, exhaust systems, cooling upgrades, forced induction parts, and tuning solutions—all chosen for fitment confidence and long-term reliability. Whether upgrading for work or daily driving, find the right components to enhance your Chevrolet Silverado 2500 HD II (GMT900) at WheelFlip today.
















