- Home »
- Catalog
UnderDog Diesel » 2018, GMC
Products for:
- Year: 2018
- Make: GMC
View Universal items for: 2018 GMC
Browse Products
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-192
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 980-26-968
Condition:
New
Price: $429.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-26-191
Condition:
New
Price: $429.95
Allison 1000 5SPD - 6SPD
Item #: A101-32C2BILLET
Condition:
New
Price: $499.00
Allison 1000 5SPD - 6SPD
Item #: GFP-ALLISON
Condition:
New
Price: $349.00
Allison 1000 6SPD (2017 - 2019)
Item #: A-GT6KIT-L5P
Condition:
New
Current build time of 10-12 business days.
Price: $3,699.00
Allison 1000 6SPD (2017 - 2019)
Item #: ATC-L5P
Condition:
New
Current build time of 9-11 days.
Price: $1,545.00
Allison 1000 5SPD - 6SPD
Item #: A-PAN-A1000-KIT
Condition:
New
Price: $319.00
Transmission Control Module
Description: HP Tuners TCM - GM-T87A / 17+ Duramax
Item #: TCM-00-T87A
Condition:
New
Price: $399.99
Description: Cap for L5P Coolant Pipe
Item #: RSCC-025-BLK w/13-15
Condition:
New
Price: $15.25
Accessory Switch
Description: HP Tuners Diesel Switch (GM E41-L5P)
Item #: H-M04-00
Condition:
New
Price: $79.99
No Image Available
Engine Control Module (ECM)
Description: HP Tuners L5P - Modified ECM Purchase
Item #: ECM-00-L5P-P
Condition:
New
Price: $1,499.99
No Image Available
Engine Control Module (ECM)
Description: HP Tuners L5P - ECM Exchange Service
Item #: ECM-00-L5P-E
Condition:
New
Price: $649.99
No Image Available
Engine Control Module (ECM)
Description: HP Tuners L5P - ECM Upgrade Service
Item #: ECM-00-L5P-U
Condition:
New
Price: $649.99
Intercooler Pipes
Item #: 535-1-HSP-CUST
Condition:
New
Price: $880.00
Sale: $836.00
Save: 5%
Save: $44.00
Intercooler Pipes
Item #: 535-2-HSP-CUST
Condition:
New
Price: $880.00
Sale: $836.00
Save: 5%
Save: $44.00
Suspension Traction Bar
Item #: 535-1-DG
Condition:
New
Price: $780.00
Sale: $741.00
Save: 5%
Save: $39.00
Suspension Traction Bar
Item #: 535-2-DG
Condition:
New
Price: $780.00
Sale: $741.00
Save: 5%
Save: $39.00
Suspension Traction Bar
Item #: 605-HSP-CUST
Condition:
New
Price: $410.00
Sale: $389.50
Save: 5%
Save: $20.50
Suspension Traction Bar
Item #: 605-HSP-BR
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-CB
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-CR
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-CP
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-GB
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-DG
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-O
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-W
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 605-HSP-RAW
Condition:
New
Price: $295.00
Sale: $280.25
Save: 5%
Save: $14.75
Suspension Traction Bar
Item #: 605-HSP-SB
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Suspension Traction Bar
Item #: 602-HSP-CUST
Condition:
New
Price: $625.00
Sale: $593.75
Save: 5%
Save: $31.25
Suspension Traction Bar
Item #: 602-HSP-BR
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-CB
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-CR
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-CP
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-GB
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-DG
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-O
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-W
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 602-HSP-RAW
Condition:
New
Price: $475.00
Sale: $451.25
Save: 5%
Save: $23.75
Suspension Traction Bar
Item #: 602-HSP-SB
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Suspension Traction Bar
Item #: 600-1-HSP-CUST
Condition:
New
Price: $380.00
Sale: $361.00
Save: 5%
Save: $19.00
Suspension Traction Bar
Item #: 600-1-HSP-BR
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-CB
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-CR
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-CP
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-GB
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-DG
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-O
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-W
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Suspension Traction Bar
Item #: 600-1-HSP-RAW
Condition:
New
Price: $265.00
Sale: $251.75
Save: 5%
Save: $13.25
Suspension Traction Bar
Item #: 600-1-HSP-SB
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Intercooler Pipes
Item #: 605-DG
Condition:
New
Price: $335.00
Sale: $318.25
Save: 5%
Save: $16.75
Cold Air Intake
Item #: 602-DG
Condition:
New
Price: $550.00
Sale: $522.50
Save: 5%
Save: $27.50
Intercooler Pipes
Item #: 600-1-DG
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Cold Air Intake
Item #: D-693-1-HSP-CB
Condition:
New
Price: $1,125.00
Sale: $1,068.75
Save: 5%
Save: $56.25
Cold Air Intake
Item #: D-693-1-DG
Condition:
New
Price: $1,125.00
Sale: $1,068.75
Save: 5%
Save: $56.25
Cold Air Intake
Item #: D-693-1-HSP-CUST
Condition:
New
Price: $1,250.00
Sale: $1,187.50
Save: 5%
Save: $62.50
Cold Air Intake
Item #: D-693-1-HSP-BR
Condition:
New
Price: $1,125.00
Sale: $1,068.75
Save: 5%
Save: $56.25
Cold Air Intake
Item #: D-693-1-HSP-CR
Condition:
New
Price: $1,125.00
Sale: $1,068.75
Save: 5%
Save: $56.25
Cold Air Intake
Item #: D-693-1-HSP-CP
Condition:
New
Price: $1,125.00
Sale: $1,068.75
Save: 5%
Save: $56.25