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Description: For Modified Trucks Only, will not work on truck with emissions.
Off-Road Use Only
Item #: UDD-LML-9thInj-SK
Condition:
New
Price: $29.99
Description: Downpipe Removal Required for Install, Recommend replacing with a Quality Aftermarket, such as PPE, WCFAB, MBRP.
Item #: UDD-LML-Coolant-Bypass
Condition:
New
Price: $104.95
Description: Intended for use with WCFAB Bridge
-Cold Side Charge Pipe Adapter
-Bridge Plates
-Coolant Bypass Kit
Item #: UDD-LML-YBRIDGE-COMPONENTS
Condition:
New
Price: $329.99
Coolant Block-Off Plate
Description: Billet Aluminum
Black Anodized
Viton O-Ring Integrated Seal
Includes New Grade 10.9 Hardware
Machined in the USA
Item #: UDD-DMAX-CBOP
Condition:
New
Price: $50.95
Fuel Contamination Kit
Description: Finally, a kit you can choose your injectors & CP3 Kit and get the components you need to get your 17-19 L5P back together after a fuel system contamination.
Tuning Required, see Part Number AP54820 if you cannot tune.
Item #: UDD-L5P-1719-FSCK-CP3
Condition:
New
Kit may have a lead time depending on component availability.
Price: $1,899.99
EPC Fooler
Description: -Increased Line Pressure
-Increased Clamping Force to Clutch Packs
-Increased Ability to hold more HP
-Enhances Transmission Performance
-Easy Install
Item #: UDD-EPC-FOOLER
Condition:
New
Price: $44.99
Description: 3 CP3 Kit Options! Be sure to select the one best suited to your trucks modifications.
UnderDog Diesel CP3 Kit w/ SuperSport - for Modified Trucks, TUNING REQ'D
S&S Diesel CP3 Conversion w/...More Details »
Item #: UDD-LML-FSCK-CP3
Condition:
New
Price: $4,799.00
Description: Genuine Bosch Components
NO PUMP INCLUDED
Pair this kit with the S&S DCR!
Fits 2011-2014 Ford 6.7L
Item #: UDD-6.7F-FSCK-NP-1114
Condition:
New
Price: $3,119.53
Description: Genuine Bosch Components
NO PUMP INCLUDED
Pair this kit with the S&S DCR!
Fits 2015-2016 Ford 6.7L
Item #: UDD-6.7F-FSCK-NP-1516
Condition:
New
Price: $3,444.55
Description: Genuine Bosch Components
NO PUMP INCLUDED
Pair this kit with the S&S DCR!
Fits 2017-2019 Ford 6.7L
Item #: UDD-6.7F-FSCK-NP-1719
Condition:
New
Price: $3,489.21
Contamination Kit
Description: Genuine Bosch Components
S&S Diesel Motorsport CP4 to DCR Conversion ($2400 USD)
Fits 2015-2016 Ford 6.7L
Item #: UDD-6.7F-FSCK-DCR-1516
Condition:
New
Price: $5,839.00
Contamination Kit
Description: Genuine Bosch Components
S&S Diesel Motorsport CP4 to DCR Conversion ($2400 USD)
Fits 2011-2014 Ford 6.7L
Item #: UDD-6.7F-FSCK-DCR-1114
Condition:
New
Price: $5,519.00
Contamination Kit
Description: Genuine Bosch Components
S&S Diesel Motorsport CP4 to DCR Conversion ($2400 USD)
Fits 2017-2019 Ford 6.7L
Item #: UDD-6.7F-FSCK-DCR-1719
Condition:
New
Price: $5,889.00
Contamination Kit
Description: Genuine Bosch/Motorcraft Components
S&S Diesel Motorsport CP4 to DCR Conversion ($2400 USD)
Fits 2020-2022 Ford 6.7L
Item #: UDD-6.7F-FSCK-DCR-2022
Condition:
New
Price: $6,109.00
Description: For use on applications up to 800HP
Item #: UDD-CP3CK-10
Condition:
New
Price: $2,590.00
Description: For use on applications up to 1000HP.
Item #: UDD-CP3CK-12
Condition:
New
This product cannot ship to California.
Price: $3,120.00
Description: For use on Extreme Applications, up to 1200HP.
Item #: UDD-CP3CK-14
Condition:
New
Price: $3,399.00
Description: For use on modified stock to 650HP applications.
Item #: UDD-CP3CK-SS
Condition:
New
Price: $1,699.00
Description: For use when retaining factory fuel filter.
Item #: UDD-LML-HS-FEED
Condition:
New
Price: $14.99
Description: Replacement molded Return Hose for CP3 Swapped LML Duramax
If your current hose is leaking or you have an AN set up that is always coming loose, replace it with our new hose and optional new CP3 3/8" Stainless Fitting.
Item #: UDD-LML-HS-RTRN
Condition:
New
Price: $14.99
Price: $24.99
Description: Includes:
Banks iDash Pro Standalone (66710)
Banks iDash Pro Expansion (66712)
UnderDog 52MM Dual Gauge Pillar Mount (UDD-1519-52MM-MOUNT-D)
(If you choose a Data Pro, You will receive One...More Details »
Item #: UDD-BANKS-1519-iDashPRO-Dual
Condition:
New
Price: $923.00
Description: Includes:
Banks iDash Pro Standalone (66710)
UnderDog 52MM Single Gauge Pillar Mount (UDD-1519-52MM-MOUNT-S)
VERIFY FITMENT OF PILLAR MOUNT
Item #: UDD-BANKS-1519-iDashPRO-Single
Condition:
New
Price: $484.00
Description: Includes:
Banks iDash Pro Standalone (66710)
Banks iDash Pro Expansion (66712)
UnderDog 52MM Dual Gauge Pillar Mount (UDD-2024-52MM-MOUNT-D)
(If you choose a Data Pro, You will receive One...More Details »
Item #: UDD-BANKS-2024-iDashPRO-Dual
Condition:
New
Price: $923.00
Description: Includes:
Banks iDash Pro Standalone (66710)
UnderDog 52MM Single Gauge Pillar Mount (UDD-2024-52MM-MOUNT-S)
VERIFY FITMENT OF PILLAR MOUNT
Item #: UDD-BANKS-2024-iDashPRO-Single
Condition:
New
Price: $484.00
UnderDog Diesel/S&S Diesel Motorsport CP4 Contamination Kit - 2011-2016 LML Duramax - Builder Series
Description: Build Back Better with our UnderDog Diesel/S&S Diesel Motorsport CP4 Contamination Builder Series Kit!
Choose your size of S&S Diesel Motorsport Injectors & CP3 to chase that HP Goal after a CP4 Failure, all in one convenient kit!
Item #: UDD-S&S-LML-FSCK-BUILDER
Condition:
New
Lead Time on Injectors & Large Pumps - Roughly 1 Week
Price: $900.00
Description: Brand New - No Core Charge
Item #: ZSG7675
Condition:
New
Price: $560.00
Hose Clamp
Description: 304 Stainless Steel T-Bolt Clamp Clamp Range: 3.28 in.-3.60 in. Pack Of 2 0.75 in./19mm Band Width Includes Bolt And Lock Nut
Item #: 2795
Condition:
New
Price: $12.99
Clamp-On Hose Fitting
Description: Push-On 45 Degree Hose End Fitting Hose Size: -12AN 6061 Aluminum Anodized Black
Item #: 22412
Condition:
New
Price: $26.95
Sale: $26.14
Save: 3%
Save: $0.81
Fuel Hose Fitting
Description: Straight Adapter Fitting Size: -8AN x 3/8in. NPT 6061 Aluminum Anodized Black
Item #: 10221
Condition:
New
Price: $5.29
Description: WCFAB Products
-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...More Details »
Item #: WCF100163-UDD
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 California.
Price: $1,134.01
Sale: $1,099.99
Save: 3%
Save: $34.02
Description: -1 1/2" T4 Spacer Plate, Ceramic Coated
-M10 Studs, Nuts, & Washers
-(2) T4 Gaskets
Item #: WCF100358
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $157.00
Sale: $152.29
Save: 3%
Save: $4.71
Description: 1" T4 Spacer Plate, Ceramic Coated
M10 Studs, Nuts, & Washers
(2) T4 Gaskets
Item #: WCF100800
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $135.00
Sale: $130.95
Save: 3%
Save: $4.05
Description: - Qty. 1 of 1.75" Straight Boot 3 1/2" Long with Logo
- Qty. 2 of 1.75" T-Bolt Clamp
Item #: WCF207-114
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $35.00
Sale: $33.95
Save: 3%
Save: $1.05
Raw Stainless in stock and ships in 3-5 business days. 10-15 business day lead time on other custom powder coat colors.
Price: $5.95
Sale: $5.77
Save: 3%
Save: $0.18
Description: -1/2" T4 Spacer Plate, Ceramic Coated
-M10 Studs, Nuts, & Washers
-(2) T4 Gaskets
Item #: WCF100118
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $89.00
Sale: $86.33
Save: 3%
Save: $2.67
Description: CNC Machined Billet Aluminum Thermostatic Bypass Plug
Black Anodized Finish
High temperature silicone O-ring seals
Reduces fluid flow restriction to trans cooler
Simple Installation...More Details »
Item #: WCF100469
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $61.00
Sale: $59.17
Save: 3%
Save: $1.83
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot...More Details »
Item #: WCF100562
Condition:
New
Price: $545.00
Sale: $528.65
Save: 3%
Save: $16.35
Description: CNC Machined from Billet Aluminum
Reusable O-Ring Seals
Black Anodized Finish with Engraved WCFab Logo
NO Tuning required, bolt on!
Will fit on stock truck no other modifications or...More Details »
Item #: WCF100338
Condition:
New
Black Anodized in stock and ships in 3-5 business days. 10-15 Business Day Lead Time on other colors.
This product cannot ship to California.
Price: $100.00
Sale: $97.00
Save: 3%
Save: $3.00
Description: - Direct Replacement for OEM Thermostat Housing
- Powder coated in your choice of color
- Features -8 AN O-ring auxiliary port with plug for accessories or customized coolant routings
- Made in USA
Item #: WCF100157
Condition:
New
WCFab Red, WCFab Grey, Bronze Chrome, Illusion Purple, Candy Red, Candy Blue, Candy Teal, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
Price: $185.00
Sale: $179.45
Save: 3%
Save: $5.55
Description: - CNC Machined Billet Cap is a direct OEM Replacement, not a cover
- Made in USA
- Black Anodized Finish
- Installs in seconds
- Reuses diaphragm from existing cap
Item #: WCF100258
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $39.00
Sale: $37.83
Save: 3%
Save: $1.17
Description: - CNC Machined Billet Cap is a direct OEM Replacement, not a cover
- Made in USA
- Clear Anodized Finish
- Installs in seconds
- Reuses diaphragm from existing cap
Item #: WCF100257
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $39.00
Sale: $37.83
Save: 3%
Save: $1.17
Description: -CNC Machined Billet Cap is a direct OEM Replacement, not a cover
-Matches WCFab Billet Aluminum Brake Reservoir Caps
-Includes o-ring seal
-Black Anodized Finish
-Engraved Wehrli Custom...More Details »
Item #: WCF100395
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $60.00
Sale: $58.20
Save: 3%
Save: $1.80
Description: -CNC Machined Billet Cap is a direct OEM Replacement, not a cover
-Matches WCFab Billet Aluminum Brake Reservoir Caps
-Includes o-ring seal
-Clear Anodized Finish
-Engraved Wehrli Custom...More Details »
Item #: WCF100394
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $60.00
Sale: $58.20
Save: 3%
Save: $1.80
Description: Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting
Billet direct-fit replacement with 5/8" barb connection
More resistant to heat and vibration
Double O-ring...More Details »
Item #: WCF100155
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $42.00
Sale: $40.74
Save: 3%
Save: $1.26
Description: -Aluminum Fabricated Cover
-Stainless Hardware
-Fill Plug
-O-Ring Seal
-Custom Powder Coat Finish
FITMENT NOTE: COUNT HOW MANY BOLTS YOUR AXLE COVER HAS. EARLY MODEL 2011-2016 F250 AND...More Details »
Item #: WCF100172
Condition:
New
Price: $374.00
Sale: $362.78
Save: 3%
Save: $11.22
Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover
- Includes new diaphragm seal
- Made in USA
- Black Anodized Finish
- Installs in seconds
Item #: WCF100216
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.00
Sale: $43.65
Save: 3%
Save: $1.35
Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover
- Includes new diaphragm seal
- Made in USA
- Clear Anodized Finish
- Installs in seconds
Item #: WCF100215
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.00
Sale: $43.65
Save: 3%
Save: $1.35
Description: - Qty. 1 of 2" ID x 3.5" Long Straight Boot with Logo
- Qty. 2 of 2" T-Bolt Clamp
Item #: WCF207-110
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $42.00
Sale: $40.74
Save: 3%
Save: $1.26
Raw Stainless in stock and ships in 3-5 business days. 10-15 business day lead time on other custom powder coat colors.
Price: $5.95
Sale: $5.77
Save: 3%
Save: $0.18
Description: - Qty. 1 of 1.75" Straight Boot 3 1/2" Long with Logo
- Qty. 1 of 3" T-Bolt Clamp
- Qty. 1 of 2.375-2.5" T-Bolt Clamp
Item #: WCF207-112
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $59.00
Sale: $57.23
Save: 3%
Save: $1.77
Description: - Qty. 1 of 2.375" x 3" ID Silicone Reducer Boot 4.5" Long
- Qty. 1 of 3" T-Bolt Clamp
- Qty. 1 of 2.375-2.5" T-Bolt Clamp
Item #: WCF207-105
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $64.00
Sale: $62.08
Save: 3%
Save: $1.92
In Stock. Ships in 3-5 business days.
Price: $35.00
Sale: $33.95
Save: 3%
Save: $1.05
Raw Stainless in stock - ships in 3-5 business days. 10-15 business day lead time on other custom powder coat colors.
Price: $6.95
Sale: $6.74
Save: 3%
Save: $0.21
In Stock. Ships in 3-5 business days.
Price: $39.00
Sale: $37.83
Save: 3%
Save: $1.17
Raw Stainless in stock and ships in 3-5 business days. 10-15 business day lead time on other custom powder coat colors.
Price: $6.95
Sale: $6.74
Save: 3%
Save: $0.21
Description: - Qty. 1 of 2.75" x 3" ID Straight Reducer 4.5" Long Silicone Boot
- Qty. 1 of 3" T-Bolt Clamp
- Qty. 1 of 2.75" T-Bolt Clamp
Item #: WCF207-103
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $64.00
Sale: $62.08
Save: 3%
Save: $1.92