2004.5-2010 LLY/LBZ/LMM Duramax Stealth STR Drop In VVT TurboNew
- Proven to support up to 650 RWHP
- Billet aluminum 7x7 blade Extended Tip Compressor Wheel
- Custom 10-blade turbine with thicker blades for upgraded durability over stock
- Lower average EGTs...
Item #: DM16B1070103000Calibrated Power / Duramax Tuner
Description: - Proven to support up to 650 RWHP
- Billet aluminum 7x7 blade Extended Tip Compressor Wheel
- Custom 10-blade turbine with thicker blades for upgraded durability over stock
- Lower average EGTs...More Details »
Item #: DM16B1070103000
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
2001-2004 LB7 Duramax 2" Stainless Twin Turbo Style Pass Side Up Pipe for OEM or WCFab Manifold with GasketsNew
- Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Passenger Side Up Pipe Passenger Side Up Pipe for Compound / Twin Turbo Applications
- Full flow design eliminates clearance ...
Description: - Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Passenger Side Up Pipe Passenger Side Up Pipe for Compound / Twin Turbo Applications
- Full flow design eliminates clearance...More Details »
Item #: WCF100648
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
• Easy to install blanket keeps heat inside the turbo housing
• Decreases under hood temperatures
• Internally rated to over 2500°F direct heat
• Durable high temperature exterior shell...
Description: • Easy to install blanket keeps heat inside the turbo housing
• Decreases under hood temperatures
• Internally rated to over 2500°F direct heat
• Durable high temperature exterior shell...More Details »
2001-2004 LB7 Duramax Fleece 63mm Drop In Cheetah TurboNew635909310006
- 100% Drop in Replacement (Federal Emissions vehicles ONLY, does not fit California delivered vehicles)
- Includes a Fleece Performance LB7 High Flow Intake Horn and installation kit
- No Core ...
Description: - 100% Drop in Replacement (Federal Emissions vehicles ONLY, does not fit California delivered vehicles)
- Includes a Fleece Performance LB7 High Flow Intake Horn and installation kit
- No Core Charge!
- Supports up to 625 RWHP
Item #: FPE-LB7-63
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
LB7/LLY/LBZ/LMM Duramax Twin Turbo Oil Line Kit (S400)New
-Stainless Braided #8 Drain Line 30"
-Stainless Braided #4 Feed Line 30"
-1/4" x #4 Fitting for Turbo Feed
-3/8" NPT X #8 45* Fitting for Oil Pan
-M14 Fitting for Oil Feed from Engine Block
Description: -Stainless Braided #8 Drain Line 30"
-Stainless Braided #4 Feed Line 30"
-1/4" x #4 Fitting for Turbo Feed
-3/8" NPT X #8 45* Fitting for Oil Pan
-M14 Fitting for Oil Feed from Engine Block
Item #: WCF100378
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
2024-2025 L5P Duramax Stealth Mach 2 (67mm) Drop In VGT TurboNew
- Airflow capable of supporting up to 750HP
- Compressor and turbine wheel durability upgrades
- Custom Billet compressor wheel
- Turbine Wheel and Nozzle Ring Upgrades
- Major top end EGT cont...
Item #: DM1QQ1070303000Calibrated Power / Duramax Tuner
Description: - Airflow capable of supporting up to 750HP
- Compressor and turbine wheel durability upgrades
- Custom Billet compressor wheel
- Turbine Wheel and Nozzle Ring Upgrades
- Major top end EGT...More Details »
Item #: DM1QQ1070303000
Condition: New
10-15 business day lead time on powder coat.
This Product cannot ship to the state of California
- Formed silicone hose for longevity and durability
- Anodized aluminum fittings with integral O-rings for leak free installation
- New fasteners
- Fits all factory and replacement VGT turbos on...
Description: - Formed silicone hose for longevity and durability
- Anodized aluminum fittings with integral O-rings for leak free installation
- New fasteners
- Fits all factory and replacement VGT turbos on...More Details »
- Formed silicone hose for longevity and durability
- Anodized billet aluminum flange with integral O-ring for leak free installation
- New fasteners
- Direct replacement for Cummins part No. 39...
Description: - Formed silicone hose for longevity and durability
- Anodized billet aluminum flange with integral O-ring for leak free installation
- New fasteners
- Direct replacement for Cummins part No....More Details »
2017-2023 L5P Duramax Stealth Mach 2 67mm Drop In VGT TurboNew
- Airflow to support 800HP*
- *Up to 650 RWHP with Emissions Compliant Tuning and Basic Supporting Mods
- HFV (High Flow Vane) Technology - Custom Vane/Nozzle Ring Assembly
- Taller and Wider Va...
Item #: DM1JK1070303000, DM1MO1070303000Calibrated Power / Duramax Tuner
- Airflow to Support up to 700+ RWHP
- Tested up to 600 RWHP with stock emissions equipment and tuning
- 30% more airflow available compared to stock
- 41+psi boost capable at sea level
- Custo...
Item #: DM1LO2080203000Calibrated Power / Duramax Tuner
Description: - Airflow to Support up to 700+ RWHP
- Tested up to 600 RWHP with stock emissions equipment and tuning
- 30% more airflow available compared to stock
- 41+psi boost capable at sea level
-...More Details »
Item #: DM1LO2080203000
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
Description: - Replacement O-Ring Seal for 2004.5-2016 Duramax Turbocharger Compressor Inlet Flange
- Replacement O-Ring Seal for WCFab LB7 Billet Y-Bridge Kit (WCF100693) - Qty. 2 Required
Item #: WCF203-25
Condition: New
In Stock. Ships in 3-5 business days.
Price: $1.99
S300 SXE Turbo Weld On Billet Aluminum Compressor Outlet Cone to 3" V-Band FlangeNew
- Compressor Outlet Cone with V-Band Flange for Borg Warner S300-SXE Style Turbochargers
- Mating Flange, Clamp, and O-Ring Seal Sold Separately
- Requires cutting or machining off the hose outle...
Description: - Compressor Outlet Cone with V-Band Flange for Borg Warner S300-SXE Style Turbochargers
- Mating Flange, Clamp, and O-Ring Seal Sold Separately
- Requires cutting or machining off the hose...More Details »
Item #: WCF205-64
Condition: New
In Stock. Ships in 3-5 business days.
Price: $38.00
2001-2004 LB7 Duramax Stealth Mach 2 67mm Drop In TurboNew
- 800 HP Peak Power
- Direct fit for 2001-2004 6.6L LB7 Duramax
- Dyno Proven
- Custom Billet Compressor Wheel
- Stealth HIGH-FLOW Turbine Assembly
- Engineered Anti-Surge Compressor Cover
-...
Item #: DM1351070303000Calibrated Power / Duramax Tuner
2004.5-2010 LLY/LBZ/LMM Duramax Stealth 67mm Drop In VVT TurboNew
- Airflow to support 800HP
- Up to 650 RWHP with stock emissions equipment and basic supporting mods
- Tested in competition setups with extensive supporting mods to make 800+ RWHP
- HFV (High F...
Item #: DM16B1070303000Calibrated Power / Duramax Tuner
Description: - Airflow to support 800HP
- Up to 650 RWHP with stock emissions equipment and basic supporting mods
- Tested in competition setups with extensive supporting mods to make 800+ RWHP
- HFV (High...More Details »
Item #: DM16B1070303000
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
2017-2025 L5P Duramax Billet Black Anodized Turbo Resonator PlugNew
- CNC Machined Billet Aluminum Plug
- Black anodized finish with engraved logo
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
Description: - CNC Machined Billet Aluminum Plug
- Black anodized finish with engraved logo
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
Item #: WCF100473
Condition: New
In Stock. Ships in 3-5 business days.
Price: $31.00
2004.5-2010 LLY/LBZ/LMM Duramax Stealth 64mm Drop In VVT TurboNew
2006-2010 LBZ/LMM Duramax High Flow Turbo Intake HornNew
- 20% Improvement in Air Flow vs Stock
- 4.8 in. Inlet, Largest Intake Horn on the Market
- CNC Machined Cast Aluminum Construction
- Includes PCV Port
- Eliminates Resonator Connection
- Sil...
Description: - 20% Improvement in Air Flow vs Stock
- 4.8 in. Inlet, Largest Intake Horn on the Market
- CNC Machined Cast Aluminum Construction
- Includes PCV Port
- Eliminates Resonator Connection
-...More Details »
Item #: WCF100412
Condition: New
WCFab Red, 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
Billet Aluminum S400 Turbo Compressor Outlet Flange for 3" PipeNew
- Compressor Outlet V-Band Mating Flange for Borg Warner S400 Style Turbos
- Clamp, and O-Ring Seal Sold Separately
- CNC Machined from Billet Aluminum
- Made in USA
Description: - Compressor Outlet V-Band Mating Flange for Borg Warner S400 Style Turbos
- Clamp, and O-Ring Seal Sold Separately
- CNC Machined from Billet Aluminum
- Made in USA
Billet Steel S400 Turbo Compressor Outlet Flange for 3.5" PipeNew
- Compressor Outlet V-Band Mating Flange for Borg Warner S400 Style Turbos
- Sized for 3.5 in. Pipe
- Clamp, and O-Ring Seal Sold Separately
- CNC Machined from Billet Steel
- Made in USA
Description: - Compressor Outlet V-Band Mating Flange for Borg Warner S400 Style Turbos
- Sized for 3.5 in. Pipe
- Clamp, and O-Ring Seal Sold Separately
- 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
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
Item #: WCF205-82
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
2019-2024 Cummins Fleece Turbo Oil Feed Line ReplacementNew670875718432
- -6AN Oil Feed Line
- Includes 2, -6AN to M12 aluminum fittings with sealing washers
- Extra Flexible smooth bore teflon hose with thermal heat shield
- Compatible with 19-24 6.7L Cummins engin...
- Formed silicone hose for longevity and durability
- Anodized aluminum fittings with integral O-rings for leak free installation
- New fasteners
- Direct replacement for Chrysler part No.: 3970875
Description: - Formed silicone hose for longevity and durability
- Anodized aluminum fittings with integral O-rings for leak free installation
- New fasteners
- Direct replacement for Chrysler part No.: 3970875
2001-2004 LB7 Duramax 2" Stainless Single Turbo Up Pipe Kit for OEM or WCFab Manifolds w/ GasketsNew
- Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Driver Side Up Pipe
- Heavy Duty 2" Passenger Side Up Pipe
- Up Pipe Gaskets (4)
- Made in USA
Description: - Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Driver Side Up Pipe
- Heavy Duty 2" Passenger Side Up Pipe
- Up Pipe Gaskets (4)
- Made in USA
Item #: WCF100590
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
2001-2004 LB7 Duramax 2" Stainless Single Turbo Style Pass Side Up Pipe for OEM or WCFab Manifold with GasketsNew
- Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Passenger Side Up-Pipe (Clearanced for conventional down pipes)
- Includes Up Pipe Gaskets (2)
- Made in USA
Description: - Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Passenger Side Up-Pipe (Clearanced for conventional down pipes)
- Includes Up Pipe Gaskets (2)
- Made in USA
Item #: WCF100654
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
- 4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold
- Upper flange measures 4" diameter to mate with S300 exhaust housing
- Lower flange connects to the...
Description: - 4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold
- Upper flange measures 4" diameter to mate with S300 exhaust housing
- Lower flange connects to the...More Details »
Item #: WCF100281
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
- 4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold
- Upper flange measures 4.6" diameter to mate with S400 exhaust housing
- Lower flange connects to t...
Description: - 4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold
- Upper flange measures 4.6" diameter to mate with S400 exhaust housing
- Lower flange connects to...More Details »
Item #: WCF100262
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
1991-2018 Cummins Fleece Turbo Oil Feed Line ReplacementNew635909311959
- -6AN Oil Feed Line
- Includes 2, -6AN to M12 aluminum fittings with sealing washers
- Extra Flexible smooth bore teflon hose
- Compatible with 5.9L & 6.7L Cummins engines using stock or drop i...
Description: - -6AN Oil Feed Line
- Includes 2, -6AN to M12 aluminum fittings with sealing washers
- Extra Flexible smooth bore teflon hose
- Compatible with 5.9L & 6.7L Cummins engines using stock or drop...More Details »
- CNC Machined Billet Aluminum Plate
- Black anodized finish with engraved logo
- Includes Stainless Mounting Hardware
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifica...
Description: - CNC Machined Billet Aluminum Plate
- Black anodized finish with engraved logo
- Includes Stainless Mounting Hardware
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
Item #: WCF100096
Condition: New
In Stock. Ships in 3-5 business days.
Price: $45.00
3" Billet Aluminum Male V-Band FlangeNew
- V-Band Mating Flange for Hot Side Intercooler Pipe
- Mates with WCFab Weld-On S300SXE Turbo Compressor Outlet Cone or Duramax VGT / VVT Outlet Flange
- CNC machined billet aluminum
- Made in...
Description: - V-Band Mating Flange for Hot Side Intercooler Pipe
- Mates with WCFab Weld-On S300SXE Turbo Compressor Outlet Cone or Duramax VGT / VVT Outlet Flange
- CNC machined billet aluminum
- Made in USA
- Minimizes air restriction and flows up to 50.2%* better than stock
- Fully enclosed airbox that protects the filter from dirt and keeps out engine heat
- Integrated box seal that keeps out unwa...
Description: - Minimizes air restriction and flows up to 50.2%* better than stock
- Fully enclosed airbox that protects the filter from dirt and keeps out engine heat
- Integrated box seal that keeps out...More Details »
Item #: 75-5129, 75-5129D
Condition: New
This Product Cannot Ship to the State of California
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
Description: -Passenger & Driver Side 2" SS Up Pipes
-Passenger & Driver Side Cast Flow Exhaust Manifolds
-Includes Manifold Hardware
-Gaskets Sold Separately
Item #: DMCFX2
Condition: New
This Product cannot ship to the state of California
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