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UnderDog Diesel » 2021
Products for:
- Year: 2021
View Universal items for: 2021
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Price: $89.00
Description: One extra high strength dowel pin
Item #: 29601
Condition:
New
Price: $2.50
Drop-In Turbocharger
Description: Brand New Turbo. No core charge
600-650HP Rating
100% Drop In
Item #: D06-T641-002
Condition:
New
Price: $2,795.00
Drop-In Turbocharger
Description: Brand New Turbo. No core charge
650-700HP Rating
100% Drop In
Item #: D06-T642-002
Condition:
New
Price: $2,795.00
NEW!
Drop-In Turbocharger
Description: Brand New Turbo. No core charge
750-800HP Rating
100% Drop In
Recommended injector size of 100% overs to reach max potential.
Item #: D06-T662-001
Condition:
New
Price: $2,895.00
Limited Supply: Only 3 Left!
Price: $59.99
Limited Supply: Only 4 Left!
Price: $20.95
Description: Same tensile strength as ARP, at a more affordable price.
Item #: DogBone-HSK-17D
Condition:
New
Limited Supply: Only 1 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
Fuel Filter
Item #: P550943
Condition:
New
In Stock!
Price: $17.70
Fuel Injector
Item #: DDPL5P-100
Condition:
New
Price: $3,669.38
Fuel Injector
Item #: DDPL5P-50
Condition:
New
Price: $3,473.68
Fuel Injector
Item #: DDPL5P-STK
Condition:
New
Price: $293.55
Fuel Injector
Item #: DDPN6719HO-50
Condition:
New
Price: $4,999.99
Fuel Injector
Item #: DDPN6719HO-300
Condition:
New
Price: $5,587.09
Fuel Injector
Item #: DDPN6719HO-100
Condition:
New
Price: $4,999.99
Fuel Injector
Item #: DDPN6719HO-STK
Condition:
New
Price: $798.25
Fuel Injector
Item #: DDPN6719-300
Condition:
New
Price: $5,587.09
Fuel Injector
Item #: DDPN6719-50
Condition:
New
Price: $4,999.99
Fuel Injector
Item #: DDPN6719-100
Condition:
New
Price: $4,999.99
Fuel Injector
Item #: DDPN6719-STK
Condition:
New
Price: $798.25
Description: In-vehicle ECM/TCM unlock
Adds up to 125hp/275tq to the tires at Peak RPM's
Monitor displays important data like Soot, Miles Since Last Regen, EGT's, Boost and Fluid Temperatures
10-speed...More Details »
Item #: 85400-261
Condition:
New
Price: $979.95
Description: 5 Power Levels Adjustable on-the-fly through steering wheel controls
7 User adjustable throttle booster settings in each power level via app
Tire Size Speedo Calibration via App (29-50")
Tire...More Details »
Item #: 22710
Condition:
New
Price: $719.95
Description: Exergy 2017+ L5P Stock Replacement Injector
Item #: E02 10701
Condition:
New
Price: $2,400.00
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
Dedicated Fuel Systems
Item #: DIFSL5P1001
Condition:
New
Price: $504.21
Sale: $479.00
Save: 5%
Save: $25.21
Dedicated Fuel Systems
Item #: DIFSL5P2001
Condition:
New
Price: $504.21
Sale: $479.00
Save: 5%
Save: $25.21
Dedicated Fuel Systems
Item #: TSF18180F140G
Condition:
New
Price: $893.68
Sale: $849.00
Save: 5%
Save: $44.68
Dedicated Fuel Systems
Item #: TSF18250F220G
Condition:
New
Price: $946.32
Sale: $899.00
Save: 5%
Save: $47.32
Dedicated Fuel Systems
Item #: TSF18290F240G
Condition:
New
Price: $998.95
Sale: $949.00
Save: 5%
Save: $49.95
Air Suspension Helper Spring
Description: 110/70 (227 MM SLEEVE)
Item #: 9001
Condition:
New
Price: $210.48
No Image Available
Air Suspension Helper Spring
Description: 140/95MM Ram 1500 Service Spring
Item #: 9047
Condition:
New
Price: $289.59
Air Suspension Helper Spring
Description: Kit comes with commercial grade air springs, upper and lower brackets that are industrial coated to prevent rust, DOT rated tubing, Automotive standard hardware and fittings, compressor, analog...More Details »
Item #: 2825
Condition:
New
Price: $1,311.73
Air Suspension Helper Spring
Description: Kit includes both left and right assemblies. Kit comes with commercial grade air springs, upper and lower brackets that are industrial coated to prevent rust, DOT rated tubing, Automotive standard...More Details »
Item #: 2616
Condition:
New
Price: $732.89
Air Suspension Helper Spring
Description: Kit includes both left and right assemblies. Kit comes with commercial grade air springs, upper and lower brackets that are industrial coated to prevent rust, DOT rated tubing, Automotive standard...More Details »
Item #: 2615
Condition:
New
Price: $732.89
Air Suspension Helper Spring
Description: Kit includes both left and right assemblies. Kit comes with commercial grade air springs, upper and lower brackets that are industrial coated to prevent rust, DOT rated tubing, Automotive standard...More Details »
Item #: 2710
Condition:
New
Price: $987.38
Suspension Leveling Kit
Description: 2015 Ford F-150
Item #: 2582
Condition:
New
Price: $538.87
Air Suspension Helper Spring
Description: Kit includes both left and right assemblies. Kit comes with two polyurethane air springs, DOT rated tubing, Automotive standard hardware and fittings. Designed to work in temperatures between...More Details »
Item #: 4148
Condition:
New
Price: $244.20
Air Suspension Helper Spring Kit
Description: Note: Mounts inboard to accommodate fitment for applications that have the factory scale option, No tire to frame clearance requirements can be installed with oversize tires, compatible with...More Details »
Item #: 2627
Condition:
New
Price: $732.87
Air Suspension Helper Spring
Description: 224CZ 3/4 OFF BNCTR
Item #: 6401
Condition:
New
Price: $217.79
Air Suspension Helper Spring
Description: 267C1.5 1/4NPTOFF2BTBN
Item #: 6781
Condition:
New
Price: $214.65
Air Suspension Helper Spring
Description: 267C1.5 5/8CF1/2PIN1BN
Item #: 6397
Condition:
New
Price: $219.99
Air Suspension Helper Spring
Description: 4 X 11 CR SVC IV Part
Item #: 6125
Condition:
New
Price: $72.56
No Image Available
Air Suspension Helper Spring
Description: Air Spring
Item #: 8397
Condition:
New
Price: $330.76
Suspension Leveling Kit
Description: Colorado/Canyon
Item #: 2587
Condition:
New
Price: $538.89
Suspension Leveling Kit
Description: Dodge Ram 1500 Air Spring Kit
Item #: 2595
Condition:
New
Price: $687.48
Suspension Leveling Kit
Description: F250/F350 Front 4WD
Item #: 4160
Condition:
New
Price: $196.94
Air Suspension System
Description: Ford F-250/350/450 Air Spring Kit Fits: 2017-2022 Ford F250 4WD, F350 4WD, F450 4WD
Item #: 2625
Condition:
New
Price: $782.00
Air Suspension System
Description: Ford F-250/350/450 Air Spring Kit
Item #: 2716
Condition:
New
Price: $940.36
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: Ford F150 (2WD/4WD)
Item #: 2833
Condition:
New
Price: $1,177.80
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: Ford F150 (2WD/4WD)
Item #: 2834
Condition:
New
Price: $1,336.68
Suspension Leveling Kit
Description: Ford F250 F350
Item #: 2600
Condition:
New
Price: $632.12
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: Ford F250/F350/F450 (4WD)
Item #: 2845
Condition:
New
Price: $1,226.94