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New
-17 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100478
This kit will allow you to install an S300 based Turbo on your 2001-2004 LB7 Duramax. Replacing all of the OEM plumbing and y-bridge with high flow 3" diameter piping. Oil Lines are high quality stainless steel braided Parker Lines with the oil feed line routing from the main oil galley on the side ..
$2,399.00 $2,899.00
New
-14 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100489
This kit will allow you to install an S400 based Turbo on your 2001-2004 LB7 Duramax. Replacing all of the OEM plumbing and y-bridge with high flow 3" diameter piping. Oil Lines are high quality stainless steel braided Parker Lines with the oil feed line routing from the main oil galley on the side ..
$2,539.00 $2,950.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100606
3" Y-Bridge Kit for LLY. Includes
3" Fabricated Bridge
3" Cold side intercooler pipe
Boots, clamps, 5/9" Heater Hose and Powder coating
Note: Specify brand of intercooler.WCFAB part number: WCF100606
Please allow a 15-20 day lead time before this kit ships out.
Click here for Wehrli powd..
$765.33 $789.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100607
3" Y-Bridge Kit for LML. For Competition Use Only. Includes:
3" 1-Piece Y-Bridge
3" Cold Side Intercooler Pipe
3-1/2" Turbo Intake Horn
Heater Hose w/Clamps
Barbed Plug & Clamps for Coolant Line Block Off's
Silicone Boots
T-Bolt Clamps
Powder Coating
Will work in conjunction with WCFab ..
$891.43 $919.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100605
3" Y-Bridge Kit for LBZ/LMM. For Competition Use only.
Includes:
3" Fabricated Bridge
3" Cold side inter cooler pipe
Boots, clamps, Heater Hose and Powder coating
Will work for WCFab twin turbo S400/Stock upgrades in future. Note: 2010 LMM Needs Map Sensor seal and Bracket, sold separateWCF..
$716.83 $739.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100342
LB7 3.5" Turbo Intake Horn for IHI Charger. Great Upgrade for Factory Charger Quicker Spoolup.
Includes:
3-1/2" Intake Horn
Stainless Hardware
Powder Coating
WCFAB part number: WCF100342
Click here for Wehrli powder coat samples
Wehrli Custom Powder Coating is housed under the same roof..
$125.13 $129.00
New
Brand: Wehrli Custom Fabrication
Part Number: WCF203-33
WCFab Heavy Duty 2 3/8" x 3" Silicone Boot 4.5" Long with steel enforced liner. Used for Duramax Factory Turbo compressor outlets.May also fit other applications. WCFab part number: 203-33..
$39.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100341
LLY/LBZ/LMM 3.5" Intake Horn for VGT Turbo.
Does not have PCV provisions or resonator box provisions.
Includes:
3-1/2" Intake Horn
O-Ring
Powder Coating
WCFAB part number: WCF100341
NOTE: ONLY fits with a WCFab 3" y-bridge kit or WCFAB Basic Intercooler Pipe for Factory Y-Bridge.
Click..
$222.13 $229.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100691
The LML 3" Y-Bridge Kit with One-Piece Intake is an upgraded high flow intake kit for the 2011-2016 LML Duramax. This kit replaces the factory restrictive Y-Bridge with a one-piece 3" bridge that incorporates a heavy-duty machined bead roll on the end so the pipe cannot deform when the t-bolt clamp ..
$1,163.03 $1,199.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100716
High-Flow Intake Bundle Package for 2011-2016 LML Duramax. Save $60 By Buying through this Bundle! This kit comes with a V-Band style downpipe, a V-Band exhaust system MUST be used on 2015-2016 trucks.
Includes:
3" Y-Bridge
3" Cold Side Intercooler
3" Hot Side Intercooler Pipe
4" One-Piece In..
$1,560.73 $1,609.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100353
LML 1 Piece 3" Driver Side Intercooler pipe. Compliments the Twin turbo kit, full 3" intake tract from Turbo to Engine, uses Straight high pressure rated boots, no angled boots. Includes:
3" Hot Side Intercooler Pipe
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100353
..
$266.75 $275.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100334
LB7 Duramax 4" Intake Kit for factory turbo. Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100334
Click here for Wehrli powder coat samples
Wehrli Custom Powder Coating is housed under the same roof as ..
$354.05 $365.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF1004S400
Duramax Install Kit for S400 Turbo. Turbo Not Included. Kit Includes:
3" Fabricated Y-Bridge
Hot and Cold Side 3" Inter cooler Pipes
3" Down pipe (Mates to Exhaust Flange) T4 Pedestal
5" Intake with S&B air filter
Stainless Braided Oil Feed and Drain Lines with Fittings
Boots, Clamps, Hardwa..
$2,462.83 $2,539.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100352
3" Driver Side Intercooler pipe
For 2004.5-2010 Duramax. Replace the Restrictive Factory Driver Side Inter cooler pipe and Factory Boots that are Prone to ripping. Includes:
One piece 3” Driver side pipe
Straight boot Connection at Inter cooler
Powder Coat Included, color of choice (Candy or T..
$266.75 $275.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100336
LBZ Duramax 4" Intake Kit for factory turbo. Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100336
Click here for Wehrli powder coat samples
Wehrli Custom Powder Coating is housed under the same roof as ..
$387.03 $399.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100636
LB7 Stage 2 Intake Kit with turbo inlet horn for factory turbo. Includes:
4" Intake
3-1/2" Intake Horn
Outerwear's Pre-Filter Cover
Air Filter Cover Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number:WCF100636
Click here for Wehrli powder coat samples
Wehrli Custom Powder Co..
$445.23 $459.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100356
LBZ/LMM Passenger Side 3" Intercooler pipe to be used with Factory Y-bridge.For Competition Use Only2 braces for support to keep the bridge from blowing out; O-Ring Seal at Y-Bridge; Recommended for Stock Turbo Trucks!Includes:
3" Intercooler Pipe for Factory Y-Bridge
O-Ring
Heater Hose & Clamp..
$357.93 $369.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100637
WCFab 4” Stage 2 Intake kits are designed to work with the factory turbocharger or upgraded “drop-in” style turbochargers. Using a high flow AFE dry type air filter for more air flow and better filtration over the factory unit this intake kit will provide more horsepower and torque. Available in man..
$542.23 $559.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100633
This kit will allow you to install an S400 based Turbo on your 2013-2018 6.7 Cummins with an ATS or Steed Speed 2nd Gen Style Exhaust Manifold (Sold Separate). Kit includes all components needed to install turbo. We mount the manifold pointing up which allows for a quick and simple down pipe install..
$1,357.03 $1,399.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100337
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 under..
$406.43 $419.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100714
High-Flow Intake Bundle Package for 2006-2007 LBZ Duramax. Save $60 By Buying through this Bundle!
Includes:
3" Fabricated Y-Bridge
3" Cold Side Intercooler
3" Hot Side Intercooler Pipe
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter Cover
3" Stainless Turbo Downpipe
S..
$1,677.33 $1,729.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100249
The Factory CP4.2 Pump Found on 2011 and Newer Duramax's has been known to be a problematic Component. Fuel or water Contamination can ruin the pumps internals very quickly leading to Metal Debris through the entire fuel system. When these pumps fail it can lead to very costly repair jobs usually in..
$610.13 $629.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100639
LMM Stage 2 Intake Kit with turbo inlet horn for factory turbo. Includes:
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter Cover
O-Ring
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100639
Click here for Wehrli powder coat samples
Wehrli Custom P..
$542.23 $559.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100689
2011-2016 LML Duramax 4" One-Piece Intake Kit for Factory Turbo & WCFAB 3" Y-Bridge Kits. This is to upgrade the standard Y-Bridge kit to the New Style one-piece Y-Bridge.
NOT compatible w/Stock Y-BridgeIncludes:
4" One-Piece Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Powder Coating
..
$445.23 $459.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100713
High-Flow Intake Bundle Package for 2004.5-2005 LLY Duramax. Save $60 By Buying through this Bundle!
Includes:
3" Fabricated Y-Bridge
3" Cold Side Intercooler
3" Hot Side Intercooler Pipe
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter Cover
3" Stainless Turbo Downpipe
..
$1,679.00 $1,729.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100711
The Factory CP4.2 Pump Found on 2011 and newer Duramax's has been known to be a problematic Component. Even the slightest amount of fuel or water Contamination can ruin the pumps internals very quickly leading to metal debris spread throughout the entire fuel system. When these pumps fail it can l..
$532.53 $549.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100709
2017 L5P Duramax 4" Intake Pipe/Resonator Delete for the Factory Turbo
Includes:
4" Intake Pipe
Silicone Hump Boots
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100709
Click here for Wehrli powder coat samples
Wehrli Custom Powder Coating is housed under the same roof as Wehrli C..
$193.03 $199.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100481
Duramax Install Kit for S300 Turbo. Turbo Not Included. Kit Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Cast T4 Pedestal w/Hardware
Stainless Steel Oil Feed & Drain Lines w/Fittings
3" One Piece Y-Bridge
3" Hot Side Intercooler Pipe
3" Cold Side Intercooler Pipe
3" Dow..
$2,327.03 $2,399.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100854
Wehrli Custom Fabrication's 60" Traction Bar Kit for 1999-2018 Ford & Dodge HD Trucks
Fitment:
Regular Cab Long Bed
Extended Cab Short Bed
Crew Cab Short Bed
Features:
LIFETIME WARRANTY against bending or breaking
60" Heavy Duty Bars
Poly Bushings
Curry Enterprise Johnny Joints
Frame..
$697.43 $719.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100119
Downpipe- LB7/Stealth Turbo3" Factory LB7 Turbo OR Stealth Turbo's. Downpipe, High Temp Coated, Heat Wrap includedWCFAB part number: WCF100119
..
$189.15 $195.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100708
High Flow driver side intercooler pipe for the 2017 L5P Duramax. Replaces the factory two-piece 2-1/2" intercooler pipe with a high-flow one-piece 3" pipe. It also upgrades silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and eliminate blow..
$290.03 $299.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100LML
LML Install Kit, no Turbo. For Competition Use Only. Kit Includes:
Powder Coat (Basic Colors)
Hot Side Piping High Temp Coating
3" Fabricated Y-Bridge
3" Cold Side IC Pipe
Coolant Tank Kit
Hot Pipe
Down Pipe
Cold Pipe
Stainless Steel Oil Feed and Drain Lines
S&B Air Filter
Heat Wrap
Ha..
$3,002.15 $3,095.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100715
High-Flow Intake Bundle Package for 2007.5-2010 LMM Duramax. Save $60 By Buying through this Bundle!
Includes:
3" Fabricated Y-Bridge
3" Cold Side Intercooler
3" Hot Side Intercooler Pipe
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter Cover
3" Stainless Turbo Downpipe
..
$1,677.23 $1,729.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100703
Includes:
3" Stainless Steel Downpipe
Heat Wrap & Clamps
High Temp Coating
WCFAB part number: WCF100703.
Click here for Wehrli powder coat samples
Wehrli Custom Powder Coating is housed under the same roof as Wehrli Custom Fabrication. This has Enabled them to provide exceptional turn ar..
$199.82 $206.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100638
LBZ Stage 2 Intake Kit with turbo inlet horn for factory turbo. Includes:
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter Cover
O-Ring
Silicone Boot
T-Bolt Clamps
Powder Coating
WCFAB part number: WCF100638
Click here for Wehrli powder coat samples
Wehrli Custom P..
$542.23 $559.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100693
3" Y-Bridge kit for LB7 with Factory Style Turbo. Includes:
3" Fabricated Y-Bridge,
Full 3" Fabricated Cold Side Intercooler pipe
Boots, clamps, and Powder Coating.
WCFAB part number: WCF100693
Click here for Wehrli powder coat samples
Wehrli Custom Powder Coating is housed under the sam..
$794.43 $819.00
-2 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100616
WCFAB Billet Upper Valve Cover Set w/-10AN Breather Ports on each side. Oil fill cap NOT included.
Includes:
Left & Right Upper Valve Covers
Flush Head Stainless Hardware
O-Ring Seal
Powder Coating
WCFAB part number: WCF100616
Click here for Wehrli powder coat samples
Wehrli Custom Pow..
$289.10 $295.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100855
Wehrli Custom Fabrication's 68" Traction Bar Kit for 1999-2018 Ford & Dodge HD Trucks
Fitment:
Extended Cab Long Bed
Crew Cab Long Bed
Features:
LIFETIME WARRANTY against bending or breaking
68" Heavy Duty Bars
Poly Bushings
Curry Enterprise Johnny Joints
Frame-Side Weld-On Mounts
Ax..
$697.43 $719.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100333
2003-2007 Ford 6.0 Powerstroke 4" Intake Kit for factory turbo. Includes:
4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
Boots & Clamps
Powder Coating
WCFAB part number: WCF100333
Click here for Wehrli powder coat samples
Wehrli Custom Powder Coating is housed under the same roo..
$387.03 $399.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100568
Install kit only does not include turbos. Requires custom tuning and utilizes the OEM 3rd generation exhaust manifold. Aftermarket manifolds must be sent in to confirm compatibility.Kit Includes:
5" Intake
Dry Air Filter
Outerwears Pre-Filter Cover
Stainless Steel Oil Feed & Drain Lines w/Fitt..
$2,323.15 $2,395.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF10057x
Twin Kit S400/Stock Install Kit, no Turbo. Kit Includes:
Powder Coat (Basic Colors)
Hot Side Piping High Temp Coating
3 1/2" Turbo Inlet Horn (LB7 ONLY)
3" Fabricated Y-Bridge
3" Cold Side IC Pipe
Coolant Tank Kit
Hot Pipe
Down Pipe
Cold Pipe
Stainless Steel Oil Feed and Drain Lines
S&B..
$3,002.17 $3,095.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100247
Twin CP3 Install Kit. With Billet CP3 Pulley available in Raw or Anodized Black Finish.
Mounts CP3 Pump (Sold Separate) next to AC Compressor.
For Competition Use Only.
WCFAB part number: WCF100247..
$1,256.15 $1,295.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100851
Wehrli Custom Fabrication's 60" Traction Bar Kit for 2011-2018 GM HD Trucks
Fitment:
Regular Cab Long Bed
Extended Cab Short Bed
Crew Cab Short Bed
Features:
LIFETIME WARRANTY against bending or breaking
60" Heavy Duty Bars
Poly Bushings
Curry Enterprise Johnny Joints
Frame-Side Weld..
$833.23 $859.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF1005xx
LMM Install Kit, no Turbo. For Competition Use Only.
Kit Includes:
Powder Coat (Basic Colors),
Hot Side Piping High Temp Coating
3" Fabricated Y-Bridge
3" Cold Side IC Pipe
Coolant Tank Kit
Hot Pipe
Down Pipe
Cold Pipe
Stainless Steel Oil Feed and Drain Lines
S&B Air Filter
Heat Wrap
..
$2,905.15 $2,995.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100712
High-Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Save $50 By Buying through this Bundle!
Includes:
3" Fabricated Y-Bridge
3" Cold Side Intercooler
3" Hot Side Intercooler Pipe
4" Intake
3-1/2" Intake Horn
Dry Air Filter
Outerwear's Pre-Filter Cover
3" Turbo Downpipe
Silicone Bo..
$1,677.13 $1,729.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100567
Install kit only does not include turbos. Requires custom tuning and utilizes the OEM 3rd generation exhaust manifold. Aftermarket manifolds must be sent in to confirm compatibility.Kit Includes:
5" Intake
Dry Air Filter
Outerwears Pre-Filter Cover
Stainless Steel Oil Feed & Drain Lines w/Fitt..
$2,129.15 $2,195.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100569
Install kit only does not include turbos. Requires custom tuning and utilizes the OEM 3rd generation exhaust manifold. Aftermarket manifolds must be sent in to confirm compatibility.Kit Includes:
5" Intake
Dry Air Filter
Outerwears Pre-Filter Cover
Stainless Steel Oil Feed & Drain Lines w/Fitt..
$2,420.15 $2,495.00
-3 %
Brand: Wehrli Custom Fabrication
Part Number: WCF100335
WCFab 4” Intake kits are designed to work with the factory turbocharger or upgraded “drop-in” style turbochargers. Using a high flow AFE dry type air filter for more air flow and better filtration over the factory unit this intake kit will provide more horsepower and torque. Available in many custom..
$387.03 $399.00