Collection: 2011-2016 6.6L LML Duramax
2011-2016 6.6L LML Duramax
Maximize the power, performance, and durability of your 2011-2016 6.6L LML Duramax with a wide selection of performance parts and accessories. Whether you’re looking to enhance horsepower, improve fuel efficiency, or optimize towing capacity, our collection includes everything from turbochargers...
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Exergy Performance 2011-2016 LML Duramax Electronic Pressure Regulator (DRV)
Regular price $187.00 USDSale price $187.00 USD Regular priceUnit price / per -
Exergy Performance 0-2200 Bar (32,000 PSI) Rail Pressure Sensor
Regular price $260.00 USDSale price $260.00 USD Regular priceUnit price / per -
Exergy Performance 0-2400 Bar (34,800 PSI) Rail Pressure Sensor
Regular price $280.00 USDSale price $280.00 USD Regular priceUnit price / per -
Exergy Performance 0-2000 Bar (29,000 PSI) Rail Pressure Sensor
Regular price $240.00 USDSale price $240.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2011-2016 Chevy/GMC LML Duramax
Regular price From $2,610.40 USDSale price From $2,610.40 USD Regular priceUnit price / per -
S&S Diesel CP4 to CP3 Conversion Kit (Without Pump) for 2011-2016 GM 6.6L Duramax LML
Regular price $800.00 USDSale price $800.00 USD Regular priceUnit price / per -
S&S Diesel LML CP4 to CP3 Conversion Kit for 2011-2016 GM 6.6L Duramax
Regular price $2,600.00 USDSale price $2,600.00 USD Regular priceUnit price / per -
Edge Products 85400-200 Evolution CTS3 Tuner for 2001-2016 GM 6.6L Duramax
Regular price $689.95 USDSale price $689.95 USD Regular priceUnit price / per -
S&B Filters Silverado/Sierra Body Mount Kit 06-13 Silverado/Sierra 1500 06-14 Silverado/Sierra 2500/3500 Gas/Diesel Standard Cab 81-2002
Regular price $449.00 USDSale price $449.00 USD Regular priceUnit price / per -
RedHead Steering Gears 2874 (3 Turns): 2011-2021 Chevrolet or GMC 2500-3500 Pickup Trucks Steering Gear
Regular price $596.00 USDSale price $596.00 USD Regular priceUnit price / per -
Fleece Performance FPE-DMAX-HFFBA-1116 Auxiliary Heated Fuel Filter Kit for 2011-2016 LML Duramax
Regular price $399.00 USDSale price $399.00 USD Regular priceUnit price / per -
Fleece Performance FPE-TL-LML-1516 Transmission Cooler Line Set for 2015-2016 LML Duramax
Regular price $329.99 USDSale price $329.99 USD Regular priceUnit price / per -
Fleece Performance FPE-SF-GM-1116-SB SureFlo® Performance Sending Unit for 2011-2016 LML Duramax Short Bed
Regular price $379.00 USDSale price $379.00 USD Regular priceUnit price / per -
Fleece Performance FPE-SF-GM-1116-LB SureFlo® Performance Sending Unit for 2011-2016 LML Duramax Long Bed
Regular price $379.00 USDSale price $379.00 USD Regular priceUnit price / per -
Fleece Performance FPE-BRAB-D1 GM Duramax Rocker Bridges
Regular price $512.54 USDSale price $512.54 USD Regular priceUnit price / per -
Fleece Performance FPE-DMAX-CP3K Duramax CP3K
Regular price $1,349.00 USDSale price $1,349.00 USD Regular priceUnit price / per -
Fleece Performance FPE-DMAX-CP3-10MM PowerFlo 750 CP3 Pump
Regular price $2,049.00 USDSale price $2,049.00 USD Regular priceUnit price / per -
Fleece Performance FPE-ALILKR AlliLocker Torque Converter Lock-Up Controller
Regular price $179.00 USDSale price $179.00 USD Regular priceUnit price / per -
Fleece Performance FPE-DMAX-CP3 New Bosch CP3 for 2001-2016 Duramax
Regular price $1,379.00 USDSale price $1,379.00 USD Regular priceUnit price / per -
D&J Precision Machine Billet Air Shut Off Guillotine
Regular price $603.74 USDSale price $603.74 USD Regular priceUnit price / per -
PPE 2001-2022 GM 6.6L Duramax Oil Galley Feed Line Fitting
Regular price $35.99 USDSale price $35.99 USD Regular priceUnit price / per$39.99 USDSale -
PPE 2012-2016 GM 6.6L Duramax Water Level Sensor Wrench
Regular price $14.39 USDSale price $14.39 USD Regular priceUnit price / per$15.99 USDSale -
PPE 2001-2011 GM 6.6L Duramax Water Level Sensor Wrench
Regular price $14.39 USDSale price $14.39 USD Regular priceUnit price / per$15.99 USDSale -
PPE Rear Differential Cover RAM/GM 2500/3500 HD
Regular price From $287.99 USDSale price From $287.99 USD Regular priceUnit price / per$319.99 USDSale -
PPE 2011-2023 GM 6.6L Duramax Extreme-Duty, Forged 7/8” Drilled Steering Assembly Kit
Regular price $1,079.99 USDSale price $1,079.99 USD Regular priceUnit price / per$1,199.99 USDSale -
PPE 2011-2024 GM 2500/3500 EXTREME-DUTY FORGED IDLER ARM
Regular price $269.99 USDSale price $269.99 USD Regular priceUnit price / per$299.99 USDSale -
PPE 2011 to current 2500/3500 GM PPE Forged Idler Pivot Assembly
Regular price $179.99 USDSale price $179.99 USD Regular priceUnit price / per$199.99 USDSale -
PPE 158040100 Forged Idler Pivot Assembly for 1999-2013 GM Vehicles
Regular price $179.99 USDSale price $179.99 USD Regular priceUnit price / per$199.99 USDSale
2011-2016 6.6L LML Duramax
Maximize the power, performance, and durability of your 2011-2016 6.6L LML Duramax with a wide selection of performance parts and accessories. Whether you’re looking to enhance horsepower, improve fuel efficiency, or optimize towing capacity, our collection includes everything from turbochargers and exhaust systems to fuel components and cooling solutions. Perfect for off-roading, towing, and everyday driving, these upgrades will elevate your truck's performance.
Popular Categories:
- Engine & Performance: Air intake systems, programmers, turbochargers, and more.
- Drivetrain & Suspension: Lift kits, shock absorbers, and suspension parts for enhanced handling.
- Exterior Parts & Accessories: Custom grilles, lighting solutions, and exterior enhancements.
- Fluids & Filters: High-quality oils, filters, and maintenance products.

















