Description: - Compressor Inlet Mating flange for Drop in Style LML VGT Turbos
- Uses OEM turbo inlet worm gear style clamp
- O-ring Seal sold separately, see WCF203-25
- CNC Machined from Billet Steel
- Made in USA
- Compressor Inlet Mating flange for Drop in Style LML VGT Turbos
- Uses OEM turbo inlet worm gear style clamp
- O-ring Seal sold separately, see WCF203-25
- CNC Machined from Billet Aluminum
-...
Description: - Compressor Inlet Mating flange for Drop in Style LML VGT Turbos
- Uses OEM turbo inlet worm gear style clamp
- O-ring Seal sold separately, see WCF203-25
- CNC Machined from Billet Aluminum
- Made in USA
Item #: WCF205-166
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
Fleece Return Fuel Pressure Test Port for 2011-2016 LML DuramaxNew
- Compatible with OEM Intake Air Temperature Sensor (IAT) used on passenger (cold) side intercooler pipe on 2011-2016 LML and 2017-2025 L5P Duramax engines
- M10x1.25 thread pitch
- CNC Machined ...
Description: - Compatible with OEM Intake Air Temperature Sensor (IAT) used on passenger (cold) side intercooler pipe on 2011-2016 LML and 2017-2025 L5P Duramax engines
- M10x1.25 thread pitch
- CNC Machined Billet Aluminum
- Made in USA
Item #: WCF205-18
Condition: New
In Stock. Ships in 3-5 business days.
Price: $15.00
High Pressure Rail Fitting for LB7, LLY, LMLNew
- Ported High Flow Fuel Rail Fitting for use on LB7, LLY, or LML Duramax
- Drastically improves fuel flow over OEM fittings for more consistent rail pressure in high performance applications
- Co...
Description: - Ported High Flow Fuel Rail Fitting for use on LB7, LLY, or LML Duramax
- Drastically improves fuel flow over OEM fittings for more consistent rail pressure in high performance applications
-...More Details »
Item #: WCF100229
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
2011-2016 LML Duramax S&S® 50 State CP3 Conversion Kit with PumpNew
- No calibration needed
- CARB-compliant EO #D-756
- Improved durability over stock CP4.2
Description: - Exergy Performance 2011-2016 LML Duramax Improved Stock CP4.2 Pump
- Upgraded heavy duty FPRV Screen
- Pinned followers to prevent buckets from rotating
- Increased roller diameter to reduce...More Details »
Item #: E04 10504
Condition: New
This Product cannot ship to the state of California
Price: $1,650.00
2011-2016 LML Duramax Stealth STR Drop In VGT TurboNew
- Proven to support up to 600 RWHP with stock emissions
- Extra airflow to make 80-100rwhp over 'Tune only'
- Works great with box tuners, custom tuning, or without tuning
- Lower EGTs and bette...
Item #: DM1DH1070103000Calibrated Power / Duramax Tuner
Description: - Proven to support up to 600 RWHP with stock emissions
- Extra airflow to make 80-100rwhp over 'Tune only'
- Works great with box tuners, custom tuning, or without tuning
- Lower EGTs and...More Details »
Item #: DM1DH1070103000
Condition: New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
- Incorporates Fuel Heating Element on LML Duramax Trucks for Better Cold Start Performance
- Reduces Chance of Fuel Gelling in Cold Weather
- Replaces Factory Fuel Filter Base and Eliminates Fac...
Description: - Incorporates Fuel Heating Element on LML Duramax Trucks for Better Cold Start Performance
- Reduces Chance of Fuel Gelling in Cold Weather
- Replaces Factory Fuel Filter Base and Eliminates...More Details »
Item #: FPE-DMAX-HFFBA-1116
Condition: New
This Product cannot ship to the state of California
Price: $399.00
2011-2016 LML Duramax 3" Down PipeNew
-3" Down Pipe
-High Temp Black Ceramic Coating
-Heat Wrap
Description: - 3" Stainless Downpipe (v-band flange)
- Heat Wrap
- No Tuning Required
- Made in USA
Item #: WCF100704
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $259.00
LML Duramax Twin Turbo 4" Down PipeNew
- 4" Twin Turbo Down Pipe for LML Duramax
- For custom build racing applications to fabricate your own twin turbo kit
- Use in conjunction with WCFab Twin Turbo Pedestal (WCF100676) for proper fi...
Description: - 4" Twin Turbo Down Pipe for LML Duramax
- For custom build racing applications to fabricate your own twin turbo kit
- Use in conjunction with WCFab Twin Turbo Pedestal (WCF100676) for proper...More Details »
Item #: WCF100280
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $629.00
2011-2016 LML Duramax CP3 Conversion KitNew
- Black Anodized, CNC Machined Billet CP3 Pump Mounting Plate
- Precision Formed, Pre-Bent CP3 Feed lines for use With or Without OEM Fuel Filter Housing
- CNC Machined Stainless Steel High Flow ...
Description: - Black Anodized, CNC Machined Billet CP3 Pump Mounting Plate
- Precision Formed, Pre-Bent CP3 Feed lines for use With or Without OEM Fuel Filter Housing
- CNC Machined Stainless Steel High Flow...More Details »
Item #: WCF100260
Condition: New
Conversion Kits In Stock. Ships in 3-5 business days. Pump availability subject to manufacturer supply. Please contact us for details.
This product Cannot Ship to the State of California
Price: $775.00
2011-2016 LML Duramax High Flow Turbo Intake HornNew
- 4.8 in. Inlet, Largest Intake Horn on the Market
- CNC Machined Cast Aluminum Construction
- Includes PCV Port
- Eliminates Resonator Connection
- Silicone Reducer Boot
- Stainless Steel T-...
Description: - 4.8 in. Inlet, Largest Intake Horn on the Market
- CNC Machined Cast Aluminum Construction
- Includes PCV Port
- Eliminates Resonator Connection
- Silicone Reducer Boot
- Stainless Steel...More Details »
Item #: WCF100417
Condition: New
WCFab Red, WCFab Grey, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product Cannot Ship to the State of California
Price: $399.00
LML Duramax Billet Upper Valve Cover SetNew
- Left and Right Upper Valve Covers
- CNC Machined Billet Aluminum
- Built in clearances for performance engines equipped with rocker studs
- Flush Head Stainless hardware
- Black Anodized #10 ...
Description: - Left and Right Upper Valve Covers
- CNC Machined Billet Aluminum
- Built in clearances for performance engines equipped with rocker studs
- Flush Head Stainless hardware
- Black Anodized #10...More Details »
Item #: WCF100416
Condition: New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on powder coat colors.
This Product cannot ship to the state of California
Description: - 3 in. Hot Side Intercooler Pipe
- 14g Mandrel Bent Aluminum Construction
- Silicone Boot
- T-Bolt Clamps
- Powder Coating
- No tuning required
Item #: WCF100353
Condition: New
WCFab Red, WCFab Grey, Gloss White and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product cannot ship to the state of California
Price: $305.00
2011-2019 LML/L5P Duramax Allison 4x4 Transfer Case BraceNew
Fabricated tubular steel support connects rear housing of Allison transmission to transfer case reinforcing the weaker tail housing section to eliminate flex caused by driveline vibrations which ca...
Description: Fabricated tubular steel support connects rear housing of Allison transmission to transfer case reinforcing the weaker tail housing section to eliminate flex caused by driveline vibrations which...More Details »
Item #: WCF100140
Condition: New
WCFab Red and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
- Dyno proven to support up to 650rwhp
- Support up to 1100 RWHP in a compound application
- Superior top-end performance out of a 64mm turbo
- Better EGT management under high-load
- Upgraded ...
Item #: DM1DH1070802000Calibrated Power / Duramax Tuner
Description: - Dyno proven to support up to 650rwhp
- Support up to 1100 RWHP in a compound application
- Superior top-end performance out of a 64mm turbo
- Better EGT management under high-load
- Upgraded...More Details »
Item #: DM1DH1070802000
Condition: New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $3,250.00
2011-2016 LML Duramax Stealth Mach 2 67mm Drop In VGT TurboNew
- 800+ RWHP Peak
- Billet Compressor & Turbine Wheel
- 360 degree Thrust Bearing
- Custom Vanes & Unison Ring
- Direct Bolt-On
- Great Daily Driving/Towing
Item #: DM1DH1070303000Calibrated Power / Duramax Tuner
Description: - Flows 33% better than stock
- Precision CNC Machined Cast Aluminum Construction
- Includes 3 in., 14g aluminum, Fabricated High Flow Upper Intercooler Cross Over Pipe
- Includes Billet Turbo...More Details »
Item #: WCF100165
Condition: New
WCFab Red, WCFab Grey, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product cannot ship to the state of California
Price: $949.00
2011-2016 LML Duramax S&B Cold Air Intake KitNew841372037566
- Minimizes air restriction and flow better than stock
- Fully enclosed airbox that protects the filter from dirt and keeps out engine heat
- Integrated box seal that keeps out unwanted engine heat
Description: - Minimizes air restriction and flow better than stock
- Fully enclosed airbox that protects the filter from dirt and keeps out engine heat
- Integrated box seal that keeps out unwanted engine heat
Item #: 75-5075-1, 75-5075-1D
Condition: New
This Product Cannot Ship to the State of California
Price: $349.00
2011-2016 LML Duramax 750+HP Built TransmissionNew
Description: - Increased diameter over stock - 5/8" hose
- Explosion proof polyester hose protection sleeve
- (3) 5/8" ID transmission lines with AN fittings
- (6) 7/8"-14 O-ring to -10AN fittings
- (2)...More Details »
Item #: FPE-TL-LML-1516
Condition: New
Price: $329.99
2011-2016 LML Duramax 4" Intake Kit with Air Box Stage 2New
- 37% Improvement in Air Flow Over Stock Intake
- 5.6% Improvement in Air Flow Over Stock Intake Horn
- 4" Intake Pipe
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Oute...
Description: - 37% Improvement in Air Flow Over Stock Intake
- 5.6% Improvement in Air Flow Over Stock Intake Horn
- 4" Intake Pipe
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
-...More Details »
Item #: WCF100304
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Bengal Red, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This product Cannot Ship to the State of California
Price: $839.00
BHP 2011-2019 LML / L5P GM Long Bed BEHIND Roll Pan 2 Inch Hidden Receiver HitchNew
- SAE J684-05 certified
- Class 4+ Receiver
- Complete bolt in design
- All necessary hardware included
- Requires Frame Modification / Trimming for Installation
Description: - SAE J684-05 certified
- Class 4+ Receiver
- Complete bolt in design
- All necessary hardware included
- Requires Frame Modification / Trimming for Installation
Item #: BHP1044
Condition: New
Limited Supply
In Stock. Ships in 3-5 business days.
Price: $495.00
Sale: $400.00
Save: 19%
Save: $95.00
2011-2016 LML Duramax EFI Live Custom Performance ECM TuningNew
- EMISSIONS INTACT Custom Performance Tuning
- Add up to +135 RWHP & +243 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light To...
Item #: DT1150010001010Calibrated Power / Duramax Tuner
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +135 RWHP & +243 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light...More Details »
Item #: DT1150010001010
Condition: New
This Product cannot ship to the state of California
Free Ground Shipping
Price: $300.00
2011-2016 LML Duramax Thermostat HousingNew
- Direct Replacement for OEM Thermostat Housing
- Custom Powder Coat Finish
- Cleans up engine bay appearance
- Completes the look when also running one of our Upper Coolant Pipes
Description: - Direct Replacement for OEM Thermostat Housing
- Custom Powder Coat Finish
- Cleans up engine bay appearance
- Completes the look when also running one of our Upper Coolant Pipes
Item #: WCF100176
Condition: New
WCFab Red, WCFab Grey, Illusion Purple, Candy Blue, Candy Teal, Gloss White, Gloss Black, Bengal Blue, and Bengal Red in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
Price: $179.00
2011-2016 LML Duramax Fleece 63mm Drop In VGT Cheetah TurboNew670875714861
- 100% Stock Appearing. This turbocharger uses the stock housings with updated internals.
- Features upgraded shaft bearings and 360 degree thrust bearings.
- Spools like stock, thanks to the va...
Description: - 100% Stock Appearing. This turbocharger uses the stock housings with updated internals.
- Features upgraded shaft bearings and 360 degree thrust bearings.
- Spools like stock, thanks to the...More Details »
Item #: FPE-LML-VNT-63-FMW-N
Condition: New
Ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $2,649.00
2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe KitNew
- 18% Gain in Air Flow Over Stock
- 3 in. High Flow Upper Intercooler Cross Over Pipe
- 14g aluminum construction
- Compatible with OEM Y-Bridge
- Includes Billet Turbo Resonator Plate for OEM ...
Description: - 18% Gain in Air Flow Over Stock
- 3 in. High Flow Upper Intercooler Cross Over Pipe
- 14g aluminum construction
- Compatible with OEM Y-Bridge
- Includes Billet Turbo Resonator Plate for OEM...More Details »
Item #: WCF100328
Condition: New
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
This Product cannot ship to the state of California
Price: $419.00
S&B Intake Replacement Filter for 2011-2016 LML Duramax S&B Cold Air Intake Kit (75-5075-1, 75-5075-1D)New841372035883
Replacement Air Filter For 2011-2016 LML Duramax S&B Cold Air Intake Kit (75-5075-1, 75-5075-1D)
Description: - SAE J684-05 certified
- Class 4+ Receiver
- Complete bolt in design
- All necessary hardware included
- Requires Frame Modification / Trimming for Installation
Item #: BHP1041, BHP1042
Condition: New
In Stock. Ships in 3-5 business days.
Price: $529.00
2011-2016 LML Duramax 50 State Compliant EFI Live ECM TuningNew
- EMISSIONS INTACT 50 State Legal Custom Performance Tuning
- California Legal!
- Add up to +135 RWHP & +243 lb/ft TQ to your Duramax
- Includes CARB EO Sticker
- Single Tune Options Available:...
Item #: DT8150010109010Calibrated Power / Duramax Tuner
Description: - EMISSIONS INTACT 50 State Legal Custom Performance Tuning
- California Legal!
- Add up to +135 RWHP & +243 lb/ft TQ to your Duramax
- Includes CARB EO Sticker
- Single Tune Options Available:...More Details »
Item #: DT8150010109010
Condition: New
50 State Compliant CARB EO D-845 #11-10, D-845 #11-11
Free Ground Shipping
Price: $300.00
LML Duramax Twin Turbo Battery TrayNew
- Semi-Gloss Black Powder Coated Finish
- Made in USA
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Steel
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-33
Condition: New
In Stock. Ships in 3-5 business days.
Price: $34.00
2011-2016 LML Duramax Exergy Endurance Package New
- 8 Stock Replacement Long Life Injectors with DLC coated control valve for significantly increased longevity
- Injector Coppers and O-rings
- Improved Stock CP4.2 with larger diameter rollers, p...
Description: - 8 Stock Replacement Long Life Injectors with DLC coated control valve for significantly increased longevity
- Injector Coppers and O-rings
- Improved Stock CP4.2 with larger diameter rollers,...More Details »
Item #: E12 10502
Condition: New
This Product cannot ship to the state of California
Price: $3,950.00
2011-2016 LML Duramax 4" Cold Air Intake Kit with Air BoxNew
- 37% Improvement in Air Flow Over Stock
- 4" Intake Pipe
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
-...
Description: - 37% Improvement in Air Flow Over Stock
- 4" Intake Pipe
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
-...More Details »
Item #: WCF100194
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Bronze Chrome, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on
other colors.
This product Cannot Ship to the State of California
WCFab Red, WCFab Grey, Illusion Purple, Candy Teal, Candy Blue, Bengal Blue, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15
business day lead
time on other colors.
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