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UnderDog Diesel » 2024
Products for:
- Year: 2024
View Universal items for: 2024
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Price: $89.00
Description: One extra high strength dowel pin
Item #: 29601
Condition:
New
Price: $2.50
Description: L5P CP3 Conversion Kit with 10mm CP3 pump.
Item #: D06-C10-146
Condition:
New
Price: $3,250.00
Sale: $3,217.50
Save: 1%
Save: $32.50
Description: L5P CP3 Conversion Kit with 12mm CP3 pump.
Item #: D06-C12-146
Condition:
New
Price: $3,750.00
Sale: $3,712.50
Save: 1%
Save: $37.50
Description: L5P CP3 Conversion Kit with 14mm CP3 pump.
Item #: D06-C14-146
Condition:
New
Price: $4,250.00
Sale: $4,207.50
Save: 1%
Save: $42.50
EZ Lynk Custom Tuning
Description: Included is a full support package for your 20-25 6.7L Powerstroke, this includes many files to suit your build.
Trans Tuning Included!
All SALES OF THIS PRODUCT ARE FINAL. NO REFUNDS,...More Details »
Item #: DSP-FORD-EZLYNK-2025
Condition:
New
This product cannot ship to California.
Price: $1,150.00
Description: NO ECM Send off Service Required!
Unlock ECM in the Truck.
Requires SGM Cable
Included is a full support package for your 2022-2024 6.7L Cummins.
All SALES OF THIS PRODUCT ARE...More Details »
Item #: DSP-RAM-EZLYNK-2224
Condition:
New
Price: $959.00
NEW!
HP Tuners Custom Tuning
Description: All SALES OF THIS PRODUCT ARE FINAL. NO REFUNDS, RETURNS, OR EXCHANGES PERMITTED.
This is for Global B Vehicles ONLY! Requires E66 Unlock Service
-MVPI3 / MVPI4 or RTD required for...More Details »
Item #: DSP-GM-HPT-21-26-LM2/LZ0
Condition:
New
Price: $1,000.00
Description: NO ECM Send off Service Required!
Unlock ECM in the Truck.
Requires 2018+ Dodge Smart Access Cable
MPVI3l, MPVI4, or RTD4 Required.
6 Credits for ECM Tuning
4 for TCM Tuning
All...More Details »
Item #: DSP-RAM-HPT-2224
Condition:
New
Price: $1,050.00
HP Tuners Custom Tuning
Description: All SALES OF THIS PRODUCT ARE FINAL. NO REFUNDS, RETURNS, OR EXCHANGES PERMITTED.
MPVI4 or RTD4 REQUIRED for use with the TDN App, any other model of HP Tuners Device will not work....More Details »
Item #: DSP-GM-HPT-24
Condition:
New
Price: $1,100.00
HP Tuners Custom Tuning
Description: All SALES OF THIS PRODUCT ARE FINAL. NO REFUNDS, RETURNS, OR EXCHANGES PERMITTED.
MPVI4 or RTD4 REQUIRED for use with the TDN App, any other model of HP Tuners Device will not work....More Details »
Item #: DSP-GM-HPT-24-TCM
Condition:
New
Price: $350.00
Description: Tuning Required
Now with Flush Flange at the Turbocharger
Item #: 255-01301
Condition:
New
Price: $335.00
Item #: 255-04604
Condition:
New
Price: $749.99
Description: Universal Fitment
Fits 4" Systems
20" Length
Item #: 355-03400
Condition:
New
Price: $150.00
Description: Universal Fitment
Fits 5" Systems
20" Length
Item #: 355-03500
Condition:
New
Price: $180.00
Description: Universal Fitment
Fits 4" Systems
20" Length
Item #: 555-03401
Condition:
New
Price: $175.00
Description: Universal Fitment
Fits 5" Systems
20" Length
Item #: 555-03501
Condition:
New
Price: $205.00
Price: $299.00
Item #: DMAX-BFC-6.6 + DMAX-BDC-2024
Condition:
New
Price: $90.48
Price: $62.99
Item #: DMAX-BFC-6.6LOCK + DMAX-BDC-2024
Condition:
New
Price: $114.93
Item #: DMAX-BFC-6.6LOCK
Condition:
New
Price: $79.99
Price: $171.08
Price: $59.99
Not Available
Price: $20.95
Description: Same tensile strength as ARP, at a more affordable price.
Item #: DogBone-HSK-5.9/6.7-CUMMINS
Condition:
New
Not Available
Price: $389.95
Description: Same tensile strength as ARP, at a more affordable price.
Item #: DogBone-HSK-17D
Condition:
New
Limited Supply: Only 3 Left!
Price: $419.00
Cap for L5P Intake Horn
Description: Fits L5P Intake Horn PCV Provision
Item #: DogBone-7/8-L5P-CAP-KIT
Condition:
New
Price: $17.89
L5P Coolant Cap Kit
Description: Replacement for Cheap Vacuum Plugs in 'Fix Kits'
Item #: DogBone-1/4-L5P-COOLANT-CAP-KIT
Condition:
New
Price: $8.49
Description: -M8-1.25 thread size, 30mm thread length
-220+ KPSI tensile strength
-12-point bolt head
-Black oxide finish
-Lube Pack
Item #: DogBone-UPBK-L5P
Condition:
New
Price: $23.99
Fuel Filter
Item #: FL-D-P550943
Condition:
New
In Stock!
Price: $17.50
Price: $1,153.92
Description: -5.5" touchscreen with 21% more viewing area
-3.4X the processing power of the CTS3
-4X the RAM for better performance
-70% faster startup
-60 FPS display for smoother gauges
-Physical buttons...More Details »
Item #: 84130-4
Condition:
New
Available for Pre-Order, Orders begin Shipping November 3rd, 2026.
Price: $599.95
Price: $14.99
Description: Exergy 2017+ L5P Stock Replacement Injector
Item #: E02 10701
Condition:
New
Price: $2,520.00
Description: Exergy 2019+ Cummins (6.7L HO) New 100% Over Injector (Set of 6)
Item #: E02 20808
Condition:
New
Price: $5,562.00
Description: Exergy 2019+ Dodge Cummins (HO 6.7L) New 60% Over Injector (Set of 6)
Item #: E02 20807
Condition:
New
Price: $5,322.00
Description: Exergy 2019+ Dodge Cummins 6.7 New 100% Over Injector (Set of 6)
Item #: E02 20708
Condition:
New
Price: $5,562.00
Description: Exergy 2019+ Dodge Cummins 6.7 New 30% Over Injector (Set of 6)
Item #: E02 20705
Condition:
New
Price: $5,160.00
Description: Exergy 2019+ Dodge Cummins 6.7 New 60% Over Injector (Set of 6)
Item #: E02 20707
Condition:
New
Price: $5,322.00
Price: $63.00
Diagnostic Tool
Item #: 100EE00AA3
Condition:
New
Price: $549.00
Item #: 100EE00C23
Condition:
New
Price: $49.99
NEW!
Description: Please Note: THIS IS NOT A LIFT PUMP! This is an air separation/filtration system that utilizes your factory in-tank lift pump.
The DIFSFRD1001 Fits: 2017-2026 Ford F-250, F-350 & F-450 Super...More Details »
Item #: DIFSFRD1001
Condition:
New
Price: $525.26
Sale: $499.00
Save: 5%
Save: $26.26
Dedicated Fuel Systems
Item #: DIFSL5P2001
Condition:
New
Price: $504.21
Sale: $479.00
Save: 5%
Save: $25.21
Item #: FPE-34562
Condition:
New
Price: $799.00
Description: Fits 2007.5-2024 2500/3500/4500/5500 6.7L Cummins engines – the broadest coverage of any kit on the market!
Item #: FPE-CUMM-IHK-0724
Condition:
New
Price: $599.00
Pigtail
Item #: FPE-HAR-CUMM-ALT-0722
Condition:
New
Price: $20.99
Item #: FPE-FMC-UHFA-1123
Condition:
New
Price: $199.00
NEW!
Description: ** IMPORTANT ** This product is not a filter and does not include a provision for a fuel filter. For the under hood filter kit (FPE-FMC-UHFA-1123)
Item #: FPE-FMC-FFB-1124
Condition:
New
Price: $156.44
Sale: $148.99
Save: 5%
Save: $7.45
NEW!
Item #: FPE-FL-RC-FMC-14P
Condition:
New
Price: $78.74
Sale: $74.99
Save: 5%
Save: $3.75
NEW!
Item #: FPE-CUMM-IP-0724
Condition:
New
Price: $223.95
Sale: $213.29
Save: 5%
Save: $10.66
Item #: FPE-HAR-CUMM-VGT-PT
Condition:
New
Price: $27.99
Item #: FPE-HAR-CUMM-INJ-PT
Condition:
New
Price: $22.99
Injector Return Line Fitting
Description: Prevent a costly repair and permanently fix your plastic factory injector return fitting:
Heavy duty, machined billet aluminum housing
Dual O-ring internal design for increased sealing
Easy...More Details »
Item #: FPE-FMC-FF-RLK-1724
Condition:
New
Price: $64.99
Description: 2017-2019 L5P Fuel Filter Upgrade Kit For Short and Long Bed applications as well as 2020-2024 Crew Cab Long Bed applications.
Item #: FPE-L5P-FFBA-1719
Condition:
New
Price: $249.00