filter

This performance air filter outflows the factory intake by 44%.  Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved horsepower and torque. The unique IRF design utilizes the depth of the OE filt...

6.6L LML Duramax Stock Bosch Reman Fuel InjectorFits 2011-2016 GM 6.6L Duramax diesel equipped vehiclesDon't be fooled by knock-offs, cheap imitations, or junk remans, these are Genuine Bosch injectors with a 12 month, unlimited mile warranty! This is a 2011-2016 LML Duramax Diesel Bosch Fuel ...

This performance air filter outflows the factory intake by 44%.  Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Three layers of progressively finer mesh synthetic ...

6.6L LML Duramax New Stock Bosch Fuel InjectorFits 2011-2016 GM 6.6L Duramax diesel equipped pickup trucks. Does NOT fit Van or Cab & Chassis VehiclesDon't be fooled by knock-offs, cheap imitations, or junk remans, these are Genuine NEW Bosch reman injectors with a 12 month, unlimited mile ...

Airflow Rating Dry: Flows 28.09% more air than stock Cotton: 29.10% more air than stock Efficiency Rating Dry: 99.64% Efficient @ 612 CFM (ISO Coarse Dust) Cotton: 99.45% Efficient @ 612 CFM (ISO Coarse Dust) S&B Cold Air Intakes increase cool airflow to your engine whi...

The XDP Duramax 6.6L LML Fuel Contamination Kit XD517 is an all-inclusive kit that provides everything you need to get your 2011-2016 GM 6.6L Duramax LML back on the road. When the CP4 injection pump fails in your truck, it often sends contaminants through the entire fuel system. This results in ...

Installing a Fleece Cheetah Turbo on your LML Duramax can significantly enhance the engine's performance by providing a more efficient airflow compared to the stock turbocharger. Here's what you can expect and some considerations to keep in mind: Performance Increase: The Cheetah Turbo is designe...

LML Duramax 4" Intake Kit for factory turbo.Includes: 4" Intake Dry Air Filter Outerwear's Pre-Filter Cover Boots & Clamps Powder Coating WCFAB part number: WCF100337 replaces part number WCF100338. Click here for Wehrli powder coat samples Wehrli Custom Powder Coating is housed un...

2011-2015 Chevy/GMC 2500/3500 4" Filter Back, Dual Outlet Single Side, ALBuilt from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with ...

2011-2015 Chevy/GMC 2500/3500 4" Filter Back, Single Side, Black CoatedOur Black Series performance exhaust systems offer a true murdered-out style without compromising on quality and performance. With fully sealed seams to resist rust you can count on this system to really hold up. The black coat f...

Features: Constructed from 5" mandrel-bent aluminized steel tubing Uses a high quality band clamp and OE-style bayonet hangers for a secure fitment Utilizes all factory mounting locations to provide a quick, hassle-free installation Includes a massive 6" Dia. stainless steel in...

Features: Constructed from 5" mandrel-bent stainless steel tubing Uses a high quality band clamp and OE-style bayonet hangers for a secure fitment Utilizes all factory mounting locations to provide a quick, hassle-free installation Includes a massive 6" Dia. stainless steel int...

Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LML truck!  With an increased diameter over stock and heavy duty hose wrap, these lines will increase overall fl...

Alliant Power Fuel Contamination Kit for 2011-2016 GM Duramax 6.6L LML Engine Code Equipped Vehicles OE# 19420326 / 12702459 / 12672028Does your Chevrolet Silverado or GMC Sierra exhibit hard start, no start or sudden loss of power?  Is your vehicle producing DTCs of P0097, P0088, P0191 or P128...

DHD's Deluxe LML Low Pressure Fuel Hose Kit includes all engine related fuel supply and return hoses for 2012-2016 LML Duramax Diesel pickups. Due to running production changes, the hoses in this kit will provide only partial coverage for 2011 trucks. These molded hoses often crack and deteriorate o...

The HSP LML Hot Side Intercooler Pipe for your 2011-2016 GM 6.6L Duramax LML outflows the factory pipe by up to 40%. This hot side intercooler pipe eliminates the poorly designed factory lower intercooler boot by using a straight connection to the intercooler. This prevents the boot from blowing ...

No Limit Fabrication Drop in Factory Replacement Turbo Charger for LML, 6.6L DuramaxNo Limit Fab: LMLVGT6366W, LMLVGT6566W...

Billet 6 blade 66mm inducer compressor wheel 68mm exducer 10 Blade turbine   Rated at 700+ HP with adequate supporting mods 12mm high flow vaneswork stock legal 100% new turbo 100% drop in No core Updated HD journal bearings, HD 360 thrust Gasket kit incl...

Billet 6 blade 68mm inducer compressor wheel 68mm exducer 10 Blade turbine   Rated at 750+ HP with adequate supporting mods 12mm high flow vaneswork stock legal 100% new turbo 100% drop in No core Updated HD journal bearings, HD 360 thrust Gasket kit incl...

Billet 6 blade 68mm inducer compressor wheel 72mm exducer 10 Blade turbine   Rated at 800+ HP with adequate supporting mods 12mm high flow vaneswork stock legal 100% new turbo 100% drop in No core Updated HD journal bearings, HD 360 thrust Gasket kit incl...

Billet 6 blade 72mm inducer compressor wheel 72mm exducer 10 Blade turbine   Rated at 850+ HP with adequate supporting mods 12mm high flow vaneswork stock legal 100% new turbo 100% drop in No core Updated HD journal bearings, HD 360 thrust Gasket kit incl...

Position 1 Performance Lift Pump kit with Kennedy Diesel pump. These compact little pumps are just what is needed to keep a steady supply of low pressure fuel available at the inlet of your injection pump at all times. They are nearly silent in operation as well as being seal-less, brushless and ...

Billet 6 blade 64mm inducer compressor wheel 68mm exducer 10 Blade turbine   Rated at 650+ HP with adequate supporting mods 12mm high flow vaneswork stock legal 100% new turbo 100% drop in No core Updated HD journal bearings, HD 360 thrust Gasket kit incl...

Wagler Competition Duramax Mechanical Belt TensionerDoes away with the weak factory spring belt tensionerThese are a MUST when running dual CP3 pumps on your serpentine belt setupPart Number: WCPC661025.2...

Now there is an easy way to mount your EZ-Lynk shift on the fly switch. Introducing the 5-Position Switch Mount. This mount bolts directly to the bottom of your dash. That means no drilling, cutting, or putting holes in your dash. This bracket is laser cut from stainless steel.*Switch NOT IncludedDF...

Fly Under the Radar!  800HP, Drop-In, LML Stealth 67G2 (2011-2016) Building this line of Stealth's meant designing a turbo that's safe to tow with, fun to drive every day and class-leading competitor.  If you think street-able, clean, stealthy power is cool then this is the turbo for...

Convert your LML's fuel system from a CP4 to a CP3Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms.  Failures of the CP4 are extrem...

2011+ Duramax LML Rear Engine Cover Coolant Return Plug. The plug is made from high quality 6061 aluminum, anodized black, and laser etched with the Fleece Performace "F".It comes complete with a high temperature silicone o-ring to ensure you won't have any leaks.Part number: FPE-LML-CP...

This is a performance replacement turbo charger for 11-16 GM LML 6.6L Duramax. Factory fitment and installation, 65mm wheel which provides a 19% improvement in air flow. Turbo can support up to 600HP with supporting mods. Part number: 886976-5004S...

This kit is designed to work with factory OE trucks without tuning and modifications. Factory emissions must be intact.No Tuning NeededOur CP3 Conversion Kit is a direct replacement for the factory CP4 and will not cause check engine lights. No need to spend extra money on custom tuning or programme...

PRODUCT FEATURESDirect fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LMLIncludes both hot-side and cold-side intercooler pipes and boots3.5-in cold-side and 3.0-in hot-side mandrel-bent aluminum polished pipes eliminate restrictive bendsProvides improvement in airflow, power, and EGTsRequires no addi...

A bolt in, stock appearing replacement turbo for your 11-16 LML. Installation takes roughly 5-6 hours depending on the condition of your truck. Along with this product, we suggest purchasing a 3-inch downpipe, and High Flow Intake horn to maximize performance. Features: Easy Install Snap...

Eliminate the weak link of the factory flex plate in your 2011-2016 GM 6.6L Duramax with the Sun Coast A1-BFP-3 Billet Flex Plate. Designed as a direct replacement for the factory flex plate, this billet flex plate features a one-piece design and is a must-have in high performance applications. The ...

Fuel Rail Pressure SensorBrand: Bosch Original EquipmentCondition: NewLimited 12 Month unlimited mileage warranty Engine Fitment:11-16 GM LML Duramax 6.6L14-19 Ram 3.0L EcoDieselMany other applications are possible Part number: 0281002982, 0 281 002 982Replaces Mopar number: &nbs...

AFE Stage 2 Magnum Force intake system featuring the 5 layer PRO-5R filtration media. Features & Benefits:• +30HP Max / +50lb/ft Torque• Outflows Factory Intake by 48%• Oiled Pro 5R for Maximum Performance• Heat Shield Attaches to the Lower Half of Factory Air Box for Easy Installation• Roto-M...

Keep your LML engine anchored with these high performance poly bushed LML Duramax engine mounts from DHD. These mounts are excellent at reducing engine movement and aide in reducing chassis flex. Due to the increased rigidity you will notice a increase in vibration and noise. DHD recommends these mo...

This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability. Ideal replacement - this water-in-fuel (WiF) s...

Guaranteed to increase horsepower Designed to improve throttle response and engine sound Free-flowing aluminum tube Replaces entire factory air intake system Lasts up to 100,000 miles before service is required (depending on driving conditions) Easy to install, usually in 90 minutes or less...

Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LML truck!  With an increased diameter over stock and heavy duty hose wrap, these lines will increase overall fl...

This downpipe from MBRP replaces the factory restrictive downpipe. Downpipe is aluminized mandrel bent steel and offers better flow to create a faster spooling turbo and reduces EGT's. The downpipe is coated in a high-heat satin black finished and is also wrapped in heat resistance exhaust wrap.&nbs...

Diamond Advantage (DA) Remanufactured Turbochargers are designed to provide peak performance. • Turbochargers are completely disassembled to allow for in-depth quality assurance inspections down to the component level • Dynamic balancing performed at both the component level and at the center ...

The Garrett 848212-5003S Stock Replacement Turbocharger is direct replacement for the tired or broken turbo in your 2011-2016 GM 6.6L Duramax LGH powered vehicle. This turbo is a brand-new replacement Garrett turbo that came from the factory on your truck or van and features the latest factory updat...

The drop-in, stock-appearing Screamer turbo for the 2004.5-2016 Duramax utilizes modern turbo technology that delivers increased airflow without compromising on low end response. Boost pressure can be increased to improve horsepower potential. Tests with the same tune and fuel quantity showed increa...

Features: Constructed from 4" mandrel-bent aluminized steel tubing for maximum flow Includes dual rear side exit 6" stainless steel clamp-on tips with laser-cut stainless steel aFe power plate Includes a bolt-on bracket that supports the driver side tailpipe Uses high quality b...

Features: Constructed from 4" mandrel-bent stainless steel tubing for maximum flow Includes dual rear side exit 6" stainless steel clamp-on tips with a laser-cut stainless steel aFe power plate Includes a bolt-on bracket that supports the driver side tailpipe Uses high quality ...

Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 100 percent over and the injectors have had internal calibration upgrades for added fuel delivery.Injectors capable of 1,250 RWHP with proper supporting modifications. Modified or Dual CP3 and upgraded turbo(s) are man...

Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 45 percent over, capable of 750-800 RWHP with proper supporting modifications. A modified or dual CP3 and upgraded turbo(s) are mandatory along with custom tuning.Not recommended in frequent or heavy towing applications. Sol...

Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 150 percent over and the injectors have had internal calibration upgrades for added fuel delivery.Injectors capable of 1,400 RWHP with proper supporting modifications. Modified or Dual CP3 and upgraded turbo(s) are man...