- Home »
- Catalog
Wehrli Custom Fabrication - WCFab » Air & Fuel Delivery
Products for:
- Category: Air & Fuel Delivery
View Universal items for: Air & Fuel Delivery
Browse Products
Description: -4" Shorty Down Pipe (Mates to exhaust system V-band)
-4" Intake
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-Oil Feed Line Fitting
-Oil Drain Line Assembly
-1/2" T4 Spacer plate
-3" Hot...More Details »
Item #: WCF100475
Condition:
New
STAINLESS DIESEL EXHAUST MANIFOLDS 15% OFF FOR A LIMITED TIME. Price as marked in drop
down notes. 10-15 Business Day Lead Time.
This Product cannot ship to the state of California
Price: $1,449.00
Description: - 4" Shorty Down Pipe (Mates to exhaust system V-band)
- 5" Air Intake
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Oil Feed Line Fitting
- Oil Drain Line Assembly
- 1/2" T4 Spacer plate...More Details »
Item #: WCF100486
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: $1,449.00
Description: -3" Hot Side Intercooler Pipe
-14g Mandrel Bent Aluminum Construction
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
-No tuning required
Item #: WCF100352
Condition:
New
WCFab Red, WCFab Grey, Candy Teal, Illusion Blueberry, Illusion Purple, Bengal Blue, 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
Description: - 100% Stock Appearing. Uses stock housings with updated internals. This allows you to keep all factory systems intact yet allow you to safely run 40-45 PSI of boost.
- Built with genuine Garrett...More Details »
Item #: FPE-VNT63-STREET
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: $2,599.00
NEW!
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 #: DM16B1070802000
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
Description: - 650+ RWHP Peak
- 63mm Billet Compressor & Turbine Wheel
- 360-degree Thrust Bearing
- Quick Spool-Up
- Direct Bolt-On
- Great Daily Driving/Towing
Item #: DM16B1070202000
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: $2,600.00
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
Price: $3,250.00
Description: - VGT turbo heat blanket for 2004.5-2016 Chevy Silverado and GMC Sierra trucks equipped with the 6.6L Duramax Diesel Engine
- Compatible with stock and aftermarket drop in replacement...More Details »
Item #: WCF100733
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $155.00
Description: -36% Improvement in Air Flow Over Stock
-Eliminates restrictions and known failure points in OEM design
-WCFab's Signature 3" Two Piece Y-Bridge
-3" Upper Intercooler Crossover Pipe
-3" Lower...More Details »
Item #: WCF100163
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: $995.00
Description: - WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature...More Details »
Item #: WCF100323
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: $1,629.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100437
Condition:
New
WCFab Red, WCFab Grey, and Gloss Black in stock and ships in 3-5 business days. Other colors ship in 10-15 business days.
This Product cannot ship to the state of California
Price: $2,409.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100503
Condition:
New
WCFab Red 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: $2,625.00
Description: -Twin CP3 Pump Controller
-Wire Harness
-Connectors
Item #: WCF100094
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $249.00
Description: -4" Intake
-Dry Air filter
-Outerwear's Pre-Filter Cover
-Boot and Clamps
-Powder coating
Item #: WCF100863
Condition:
New
WCFab 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: $464.00
Description: - If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary.
- Mounts to allow the factory fuel return lines to be used without any relocating or bending
Item #: FPE-FFD-RO-3G-67
Condition:
New
Price: $79.25
Description: Bolt-on, upgraded turbo for your 2007.5-2009 (HE351VE) 6.7L Cummins.
Item #: DM19A2080203000
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: $3,700.00
Description: Bolt-on, upgraded turbo for your 2007.5-2009 (HE351VE) 6.7L Cummins.
- Airflow to Support 500 RWHP
- 40 psi boost @ Sea Level
- Custom Billet 60mm Compressor Wheel
- 7+7 Blade Extended Tip -...More Details »
Item #: DM19A2080103000
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: $3,400.00
Description: -36% Improvement in Air Flow Over Stock
-Eliminates restrictions and known failure points in OEM design
-WCFab's Signature 3" Two Piece Y-Bridge
-3" Upper Intercooler Crossover Pipe
-3" Lower...More Details »
Item #: WCF100164
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: $995.00
Description: - WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature...More Details »
Item #: WCF100324
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: $1,629.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100438
Condition:
New
Ships in 10-15 business days
This Product cannot ship to the state of California
Price: $2,409.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100504
Condition:
New
Ships in 10-15 business days
This Product cannot ship to the state of California
Price: $2,625.00
Description: - Get back all the power you lose with the stock intake elbow
- Gain a more responsive, power efficient engine
- Improves airflow from the intercooler. Raises boost without increasing backpressure at the turbine
Item #: 42797
Condition:
New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on powder coat.
This Product cannot ship to the state of California
Price: $968.00
Description: 2007.5-2012 Cummins Fleece 63mm FMW Drop-In Holset VGT Cheetah Turbocharger
- Drop-In Replacement
- Lower EGT's
- 2.5 Inch Work Stock Legal
- Stock-Like Spooling
- Fleece Performance...More Details »
Item #: FPE-351-0712
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: $2,999.00
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 »
Item #: FPE-CTDT-VGT-KIT
Condition:
New
Price: $94.99
NEW!
Description: - Turbocharger exhaust inlet gasket
- Turbocharger oil drain gasket
- Turbocharger cooling port 16mm sealing washers (4)
- Turbocharger mounting studs (4)
- Turbocharger mounting nuts (4)
Item #: FPE-CUMM-VGT-INST-KIT
Condition:
New
Price: $39.99
Description: Bolt-on, upgraded turbo for your 2010-2012 (HE351VE) 6.7L Cummins
- Airflow to Support 700+ RWHP
- Dyno verified 650 RWHP capable with stock emissions equipment
- Tested in competition setups...More Details »
Item #: DM1CD2080203000
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: $3,700.00
Description: Bolt-on, upgraded turbo for your 2010-2012 (HE351VE) 6.7L Cummins.
- Airflow to Support 500 RWHP
- 40 psi boost @ Sea Level
- Custom Billet 60mm Compressor Wheel
- 7+7 Blade Extended Tip -...More Details »
Item #: DM1CD2080103000
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: $3,400.00
Description: - Replaces the smaller, restrictive factory pipes with high flowing 3" and 3.5” diameter pipes
- 14ga HD Aluminum Construction
- Includes upgraded high quality silicone boots
- Available in a...More Details »
Item #: WCF100310
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: $529.00
Description: - Replaces the smaller, restrictive factory pipes with high flowing 3" and 3.5” diameter pipes
- 14ga HD Aluminum Construction
- 4" Intake
- Air Box with Lid
- Dry Air Filter
- Outerwear's...More Details »
Item #: WCF100419
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: $1,019.00
Description: - If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary.
- Mounts to allow the factory fuel return lines to be used without any relocating or bending
Item #: FPE-FFD-RO-4G
Condition:
New
Price: $59.95
Description: - 23% Gain in Air Flow Over Stock
- 3.5 in. Cold Side Intercooler Pipe
- 14g aluminum construction
- Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
- Silicone Boots
-...More Details »
Item #: WCF100682
Condition:
New
WCFab Red, WCFab Grey, Bengal Blue, 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: $335.00
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
In Stock. Ships in 3-5 business days.
This product Cannot Ship to the State of California
Price: $775.00
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, Candy Red, Bengal Blue, 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
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
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
Description: - No calibration needed
- CARB-compliant EO #D-756
- Improved durability over stock CP4.2
Item #: LML-CP3-CARB
Condition:
New
50 State Compliant - CARB EO #D-756
Price: $2,600.00
Description: - 3 in. High Flow Upper Intercooler Cross Over Pipe (18% Gain in Air Flow Over Stock)
- 3.5 in. Passenger (Cold) Side Intercooler Pipe (23% Gain in Air Flow Over Stock)
- 3 in. Driver (Hot) Side...More Details »
Item #: WCF100409
Condition:
New
WCFab Red, WCFab Grey, Candy Teal, Bengal Blue, 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: $1,039.00
Description: - Gasket Kit for 2011-2016 LML Duramax VVT Turbos
Item #: WCF100180
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $105.00
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
NEW!
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
Description: - 650+ RWHP Peak
- 63mm Billet Compressor & Turbine Wheel
- 360-degree Thrust Bearing
- Quick Spool-Up
- Direct Bolt-On
- Great Daily Driving/Towing
Item #: DM1DH1070203000
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: $2,600.00
Description: - 800+ RWHP Peak
- Billet Compressor & Turbine Wheel
- 360 degree Thrust Bearing
- Custom Vanes & Unison Ring
- Direct Bolt-On
- Great Daily Driving/Towing
Item #: DM1DH1070303000
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
Description: - Two-Piston DCR Pump
- Compact and Modular Design for Easy Integration
- Low Hydraulic and Acoustical Noise
- Ultra-Fast Response Time
- Biofuel and Low-Lubricity Diesel Fuel Compatible
- Max...More Details »
Item #: 6.7F-DCR-1
Condition:
New
50 State Compliant CARB E.O. D756-7 for 2011-2023 Models
Price: $1,990.00
Description: - Drop-in replacement for the factory under hood filter
- Heavy duty anodized billet aluminum cap
- Heavy duty anodized billet aluminum quick-disconnect fittings
- Steel adapter fitting for the...More Details »
Item #: FPE-FMC-UHFA-1123
Condition:
New
This Product cannot ship to the state of California
Price: $199.00
NEW!
Description: - Allows you to bypass the OEM engine compartment fuel filter when running an aftermarket lift pump or upgraded fuel filtration kit
- Drop-in replacement for the factory under hood filter - no...More Details »
Item #: FPE-FMC-FFB-1124
Condition:
New
This Product cannot ship to the state of California
Price: $148.99
Description: - 4" Intake
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware, Silicone Boot and Stainless Steel T-Bolt Clamps...More Details »
Item #: WCF100881
Condition:
New
WCFab Red, WCFab Grey, Bengal Red, 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: $599.00
Description: - Get back all the power you lose with the stock intake elbow
- Gain a more responsive, power efficient engine
- Improves airflow from the intercooler. Raises boost without increasing backpressure at the turbine
Item #: 42798
Condition:
New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on powder coat.
50 State Compliant CARB E.O. 161-154
Price: $968.00
Description: 2013-2018 Cummins Fleece 63mm FMW Drop-In Holset VGT Cheetah Turbocharger
- Drop-In Replacement
- Lower EGT's
- Stock-Like Spooling
- Fleece Performance Exclusive FMW Compressor Wheel...More Details »
Item #: FPE-351-1317
Condition:
New
Ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
50 State Compliant CARB EO D834-2 (2013-2018)
Price: $2,999.00
Price: $399.00
Description: Bolt-on, upgraded turbo for your 2013-2018 (HE300VG) 6.7L Cummins.
- Airflow to Support 700+ RWHP
- Dyno verified 650 RWHP capable with stock emissions equipment
- Tested in competition setups...More Details »
Item #: DM1FJ2080203000
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: $3,700.00
Description: Bolt-on, upgraded turbo for your 2013-2018 (HE300VG) 6.7L Cummins.
- Airflow to Support 500 RWHP
- 40 psi boost @ Sea Level
- Custom Billet 60mm Compressor Wheel
- 7+7 Blade Extended Tip -...More Details »
Item #: DM1FJ2080103000
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: $3,400.00
Description: - Improves Power, Durability and Fuel Economy
- Allows for a calculated +27 hp and +51 lb-ft*
- Dramatically increases air density
- Cooler EGTs, more MPG and constant-duty power
-...More Details »
Item #: 25989
Condition:
New
Please allow 10-15 Business Day Lead Time for Powder Coat
Price: $1,819.00
Description: - Replaces the smaller, restrictive factory pipes with high flowing 3.5” diameter pipes
- 14ga HD Aluminum Construction
- 4" Intake
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air...More Details »
Item #: WCF100447
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: $1,069.00
Description: 6.7L Power Stroke Stealth 67G2 Turbo:
- Airflow to Support 700+ RWHP
- Dyno verified 650 RWHP capable with stock emissions equipment
- Tested in competition setups with fueling mods to support...More Details »
Item #: DT130040001000
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
Description: 2015-2019 Powerstroke Fleece 63mm FMW Drop-In Cheetah Turbocharger
- Drop-In Replacement
- Lower EGT's
- 2.5" Work Stock Legal
- Stock-Like Spooling
- Fleece Performance Exclusive FMW...More Details »
Item #: FPE-PS-FMW-63-1518
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: $2,699.00
NEW!
Description: - 3 in. Hot Side Intercooler Pipe
- 7% Improvement in Air Flow Over Stock
- Silicone Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Retaining Clip
- 14g Mandrel Bent Aluminum...More Details »
Item #: WCF100316
Condition:
New
10-15 Business Day Lead Time
Price: $289.00
Description: - 20% More Airflow than OEM
- Make up to 56% MORE Horse Power than Stock!
- Up to 280HP when combining Stealth DT44 Turbo, S&B Intake, Modified MAP, Custom Tuning
- Custom 10 Blade Billet...More Details »
Item #: DT1170000020000
Condition:
New
This product is currently experiencing longer than normal lead times. Additional 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $1,400.00
Description: - Billet Aluminum Beadroll Adapter Flange connects to outlet (passenger) side of the OEM or aftermarket intercooler with stock clip ring style connections
- Adapts OE slip/clip ring assembly on...More Details »
Item #: WCF205-190
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $59.00
Description: 6.7L Power Stroke Stealth 67G2 Turbo:
- Airflow to Support 700+ RWHP
- Dyno verified 650 RWHP capable with stock emissions equipment
- Tested in competition setups with fueling mods to support...More Details »
Item #: DT130050001000
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
Description: Add an additional +20 hp to your 2017-2019 Duramax
Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot,...More Details »
Item #: 42249-D
Condition:
New
Price: $449.00
