
Collection: 2011-2016 6.6L LML Duramax
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WirelessAir with EZ Mount - 74000EZ
Regular price $799.95 USDSale price $799.95 USD Regular priceUnit price / per$696.50 USD -
Stainless Diesel SUPERCORE 5B468/83 T-4 Turbo 5.00
Regular price $1,710.00 USDSale price $1,710.00 USD Regular priceUnit price / per -
Kingspeed Billet Aluminum Differential Cover AAM 11.5
Regular price $714.99 USDSale price $714.99 USD Regular priceUnit price / per$750.00 USDSale -
RIGID D-XL PRO SPOT PAIR BLACK
Regular price $551.00 USDSale price $551.00 USD Regular priceUnit price / per -
H&S Motorsports 3" Straight Silicone Coupler (Black 5-Ply)
Regular price $35.00 USDSale price $35.00 USD Regular priceUnit price / per -
H&S Motorsports 2011-2016 GM 6.6L Dual High-Pressure Fuel Line (Short)
Regular price $219.00 USDSale price $219.00 USD Regular priceUnit price / per -
Fleece Performance GM Duramax Oil Cooler Adapter Kit FPE-DMAX-OCADPT
Regular price $99.00 USDSale price $99.00 USD Regular priceUnit price / per -
FASS STK1005 Diesel Fuel Bulkhead and Viton Suction Tube Kit
Regular price $94.05 USDSale price $94.05 USD Regular priceUnit price / per -
FASS Adjustable Fuel Pressure Regulator
Regular price $141.55 USDSale price $141.55 USD Regular priceUnit price / per -
S&B Filters Cleaning Kit For Precision II Cleaning and Oil Kit Red Oil Oiled 88-0008
Regular price $29.95 USDSale price $29.95 USD Regular priceUnit price / per -
Fleece Performance 6 Inch 45 Degree Hood Stack Cover FPE-HSC-6-45
Regular price $41.99 USDSale price $41.99 USD Regular priceUnit price / per -
Fleece Performance 3/8 Inch Black Anodized Aluminum Y Barbed Fitting (For -6 Pushlock Hose) FPE-FIT-Y06-BLK
Regular price $23.99 USDSale price $23.99 USD Regular priceUnit price / per -
Fleece Performance 24 Inch High Pressure Fuel Line 8mm x 3.5mm Line M14 x 1.5 Nuts FPE-34200-24
Regular price $76.00 USDSale price $76.00 USD Regular priceUnit price / per -
Fleece Performance 1/2 Inch Black Anodized Aluminum Y Barbed Fitting (For -8 Pushlock Hose) FPE-FIT-Y08-BLK
Regular price $24.99 USDSale price $24.99 USD Regular priceUnit price / per -
Fleece Performance '-8 to 3/4 Inch-16 Straight Male Black w/ O-Ring FPE-APT-34-08
Regular price $10.99 USDSale price $10.99 USD Regular priceUnit price / per -
Fleece Performance Duramax Fan Extension Harness (LML) FPE-HAR-DMAX-FAN-LML
Regular price $45.99 USDSale price $45.99 USD Regular priceUnit price / per -
Fleece Performance 2011-2016 LML Duramax Turbo Installation Kit For S300/S400 FPE-TURBO-INST-KIT-DMAX-LML
Regular price $299.95 USDSale price $299.95 USD Regular priceUnit price / per -
Fleece Performance FPE-61-10004-D Freedom Series Duramax Cylinder Head for 2011-2016 LML (Driver Side)
Regular price $1,098.00 USDSale price $1,098.00 USD Regular priceUnit price / per -
Allison Pressure Controller Chevy LML Duramax 2011-2016
Regular price $345.95 USDSale price $345.95 USD Regular priceUnit price / per -
Rocker Switch Kit, Exhaust Brake - 3/4 Manual Lever
Regular price $143.95 USDSale price $143.95 USD Regular priceUnit price / per -
Rocker Switch Kit, Exhaust Brake - 5/8 Manual Lever
Regular price $119.95 USDSale price $119.95 USD Regular priceUnit price / per -
2 Low UnLoc Chevy 2014-up - 2015-2019 2500-3500 4wd / 2014-2019 1500 4wd / 2015-2020 SUV 4wd
Regular price $190.95 USDSale price $190.95 USD Regular priceUnit price / per -
2 Low UnLoc Chevy 2001-2014 2001-2014 2500-3500 4wd / 2001-2013 1500 4wd
Regular price $190.95 USDSale price $190.95 USD Regular priceUnit price / per -
Rear Differential Cover AA14-11.5 Dodge Cummins 2003-2018 / Chevy Duramax 2001-2018
Regular price $328.95 USDSale price $328.95 USD Regular priceUnit price / per -
Deep Sump Trans Pan Chevy Duramax Allison 1000
Regular price $421.95 USDSale price $421.95 USD Regular priceUnit price / per -
COOLER BYPASS DELETE GM 6L80 2014-2018
Regular price $89.95 USDSale price $89.95 USD Regular priceUnit price / per -
Air Compressor Kit Remote Mount Exhaust Brake
Regular price $592.95 USDSale price $592.95 USD Regular priceUnit price / per -
Exhaust Back Pressure Gauge Kit 160psi
Regular price $83.95 USDSale price $83.95 USD Regular priceUnit price / per
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.