Collection: Engine Upgrades For Chevrolet Silverado 3500 HD III (K2XX)
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Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss Black
Vendor:WehrliRegular price $305.55 USDRegular priceUnit price / per$315.00 USDSale price $305.55 USDSale -
BD Diesel 2017+ Chevy/GM L5P Injector Connector Pigtail Kit - 4 Pack
Vendor:BD DieselRegular price $163.88 USDRegular priceUnit price / per$168.95 USDSale price $163.88 USDSale -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss White
Vendor:WehrliRegular price $334.65 USDRegular priceUnit price / per$345.00 USDSale price $334.65 USDSale -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - WCFab Grey
Vendor:WehrliRegular price $334.65 USDRegular priceUnit price / per$345.00 USDSale price $334.65 USDSale -
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red
Vendor:WehrliRegular price $329.80 USDRegular priceUnit price / per$340.00 USDSale price $329.80 USDSale -
BD Diesel High Idle Control - 08-17 Chevrolet Duramax 6.6L
Vendor:BD DieselRegular price $332.66 USDRegular priceUnit price / per$342.95 USDSale price $332.66 USDSale -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab Grey
Vendor:WehrliRegular price $358.90 USDRegular priceUnit price / per$370.00 USDSale price $358.90 USDSale -
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Bengal Blue
Vendor:WehrliRegular price $305.55 USDRegular priceUnit price / per$315.00 USDSale price $305.55 USDSale -
BD Diesel 17-22 Chevy/GMC 2500/3500 Duramax 6.6L Turbo Intake Horn
Vendor:BD DieselRegular price $166.95 USDRegular priceUnit price / per$166.95 USDSale price $166.95 USD -
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Grey
Vendor:WehrliRegular price $329.80 USDRegular priceUnit price / per$340.00 USDSale price $329.80 USDSale -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss White
Vendor:WehrliRegular price $310.40 USDRegular priceUnit price / per$320.00 USDSale price $310.40 USDSale -
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss White
Vendor:WehrliRegular price $305.55 USDRegular priceUnit price / per$315.00 USDSale price $305.55 USDSale -
BD Diesel Duramax Screamer Turbo - 2011-2016 Chevrolet LML
Vendor:BD DieselRegular price $2,496.95 USDRegular priceUnit price / per$2,496.95 USDSale price $2,496.95 USD -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss Black
Vendor:WehrliRegular price $334.65 USDRegular priceUnit price / per$345.00 USDSale price $334.65 USDSale -
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Grey
Vendor:WehrliRegular price $358.90 USDRegular priceUnit price / per$370.00 USDSale price $358.90 USDSale -
Yukon Gear 11-21 GM Silverado/Sierra 2500/3500 Power Steering Gear Box
Vendor:Yukon Gear & AxleRegular price $453.89 USDRegular priceUnit price / per$453.89 USDSale price $453.89 USD -
Nitrous Express 102mm 4 Bolt LS Nitrous Plate Only
Vendor:Nitrous ExpressRegular price $326.78 USDRegular priceUnit price / per$326.78 USDSale price $326.78 USD -
Nitrous Express GM LS 78mm 3-Bolt Nitrous Plate Kit (50-350HP) w/10lb Bottle
Vendor:Nitrous ExpressRegular price $945.66 USDRegular priceUnit price / per$945.66 USDSale price $945.66 USD -
FAST LSX Manifold 92MM Inlet - Black
Vendor:FASTRegular price $1,222.95 USDRegular priceUnit price / per$1,222.95 USDSale price $1,222.95 USD -
FAST Manifold Upper Shell 92mm - Black
Vendor:FASTRegular price $690.95 USDRegular priceUnit price / per$690.95 USDSale price $690.95 USD
Engine Upgrades for Chevrolet Silverado 3500 HD III (K2XX) to Maximize Performance
Unlock the full potential of your Chevrolet Silverado 3500 HD III (K2XX) with targeted engine upgrades designed to enhance power, responsiveness, and durability. This collection offers premium aftermarket parts that fit precisely and deliver reliable improvements tailored to your truck’s heavy-duty platform.
What types of engine upgrades are available for the Silverado 3500 HD III (K2XX)?
This collection includes a variety of performance-enhancing components engineered for the Silverado 3500 HD III (K2XX). You’ll find options such as high-flow performance intakes, exhaust systems designed to improve airflow and sound, tuning modules for optimized engine management, and cooling system upgrades to maintain ideal operating temperatures under load.
- Performance air intakes for improved throttle response
- Exhaust components that increase flow and enhance engine sound
- ECU tuning modules to optimize power and efficiency
- Upgraded radiators and cooling fans for better heat management
How to choose the right engine upgrades for your Silverado 3500 HD III (K2XX)
Selecting the best engine upgrades depends on your specific performance goals and daily use. Consider whether you want to prioritize horsepower gains, fuel efficiency, or engine sound. Compatibility and fitment are critical—each part in this collection is chosen to ensure seamless installation and long-term durability on the K2XX platform. Supporting modifications such as upgraded fuel systems or exhaust tuning may also enhance results.
Why shop engine upgrades for your Chevrolet Silverado 3500 HD III (K2XX) at WheelFlip?
At WheelFlip, we curate engine upgrade parts that combine quality, fitment confidence, and performance benefits for your Silverado 3500 HD III (K2XX). Whether you’re building a work truck or a high-performance hauler, our selection helps you take your engine’s capabilities to the next level. Explore the collection today and find parts engineered to meet your truck’s demands.



















