
Collection: 2011-2016 6.6L LML Duramax
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PPE 2015-2024 GM 6.6L Duramax 304 Stainless Steel Exhaust Tip - Available in Polished or Black Finish
Regular price $89.99 USDSale price $89.99 USD Regular priceUnit price / per$99.99 USDSale -
PPE 2014-2018 GM 6L80 Transmission Fluid Thermal Bypass Valve
Regular price $80.99 USDSale price $80.99 USD Regular priceUnit price / per$89.99 USDSale -
PPE 2001-2019 GM 6.6L Duramax Premium High-Efficiency Spin-On Transmission Fluid Filter
Regular price $17.99 USDSale price $17.99 USD Regular priceUnit price / per$19.99 USDSale -
FASS XWS3002 Extreme Water Separator
Regular price $29.45 USDSale price $29.45 USD Regular priceUnit price / per -
Exergy Performance 2011-2016 LML Duramax New Stock Replacement Fuel Rail
Regular price $160.00 USDSale price $160.00 USD Regular priceUnit price / per -
Exergy Performance 2011-2016 LML Duramax Improved Stock CP4.2 Pump
Regular price $1,075.00 USDSale price $1,075.00 USD Regular priceUnit price / per -
S&B Silicone Body Mount Kit For 2006-2014 Chevy/GMC 1500, 2500, 3500 Extended/Crew Cab 81-2003
Regular price $499.00 USDSale price $499.00 USD Regular priceUnit price / per -
PPE Heat Shield Battery Side Post
Regular price $26.99 USDSale price $26.99 USD Regular priceUnit price / per$29.99 USDSale -
PPE 2011-2016 GM 6.6L Duramax LML Turbo Resonator Delete Plug
Regular price From $25.19 USDSale price From $25.19 USD Regular priceUnit price / per$27.99 USDSale -
PPE 2004.5-2016 Duramax w/ PPE Dual Fueler - High-Performance Heavy-Duty Serpentine Belt
Regular price $49.49 USDSale price $49.49 USD Regular priceUnit price / per$54.99 USDSale -
PPE 2001-2024 GM 6.6L Duramax Coolant Block-Off Plate - Billet Aluminum - Black
Regular price $53.99 USDSale price $53.99 USD Regular priceUnit price / per$59.99 USDSale -
PPE 2007-2019 GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade
Regular price $179.99 USDSale price $179.99 USD Regular priceUnit price / per$199.99 USDSale -
PPE 2001-2014 GM 6.6L Duramax Gasket for Lower Down-Pipe Flange
Regular price $6.29 USDSale price $6.29 USD Regular priceUnit price / per$6.99 USDSale -
FASS Fuel Systems Filter Pack FP3000
Regular price $99.00 USDSale price $99.00 USD Regular priceUnit price / per -
Fleece Performance FPE-TL-LML-1114 Transmission Cooler Line Set for 2011-2014 LML Duramax
Regular price $329.99 USDSale price $329.99 USD Regular priceUnit price / per -
PPE 2001-2010 GM Pitman Arm Puller
Regular price $13.47 USDSale price $13.47 USD Regular priceUnit price / per$14.99 USDSale -
PPE 2001-2022 GM 6.6L Duramax Fan Clutch Delete Nut
Regular price $44.99 USDSale price $44.99 USD Regular priceUnit price / per$49.99 USDSale -
PPE 2001-2019 GM 6.6L Duramax PPE Engine Oil Filter Socket
Regular price $35.99 USDSale price $35.99 USD Regular priceUnit price / per$39.99 USDSale -
PPE 2011-2016 GM 6.6L Duramax Cast Iron Cylinder Head (One) LML
Regular price $1,349.99 USDSale price $1,349.99 USD Regular priceUnit price / per$1,499.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax Valve and Spring Kit
Regular price $809.99 USDSale price $809.99 USD Regular priceUnit price / per$899.99 USDSale -
PPE 2001-2019 GM/RAM 2500 11.5"-14 Heavy-Duty Aluminum Rear Differential Cover
Regular price From $287.99 USDSale price From $287.99 USD Regular priceUnit price / per$319.99 USDSale -
PPE 2011-2019 GM 6.6L Duramax EPC Blocker
Regular price $49.49 USDSale price $49.49 USD Regular priceUnit price / per$54.99 USDSale -
PPE 2015.5-2016 GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes
Regular price $161.99 USDSale price $161.99 USD Regular priceUnit price / per$179.99 USDSale -
PPE 2011-2015 GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipe
Regular price $152.99 USDSale price $152.99 USD Regular priceUnit price / per$169.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax Down-pipe support bracket for OEM length up-pipes
Regular price $31.49 USDSale price $31.49 USD Regular priceUnit price / per$34.99 USDSale -
PPE 2001-2019 GM 6.6L Duramax Engine Oil Filter - MicroPure Extreme-Performance - Featuring TorqSTOP Technology
Regular price $35.99 USDSale price $35.99 USD Regular priceUnit price / per -
PPE Diesel Fuel Lift Pump
Regular price $179.99 USDSale price $179.99 USD Regular priceUnit price / per -
FASS Fuel Systems Diesel Fuel Sump Kit (SK5501)
Regular price $169.00 USDSale price $169.00 USD Regular priceUnit price / per$177.89 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.