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UnderDog Diesel » GMC, Sierra 2500
Products for:
- Make: GMC
- Model: Sierra 2500
View Universal items for: GMC Sierra 2500
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Description: Great For Mildly Modified Trucks Up To 900HP
2-Year Unlimited Mileage, 100% Workmanship Warranty
Item #: FD-A900-17-19
Condition:
New
This will ship via LTL Freight
Price: $8,495.00
NEW!
Description: Great For Mildly Modified Trucks Up To 900HP
2-Year Unlimited Mileage, 100% Workmanship Warranty
Item #: FD-A900-17-19-SP
Condition:
New
This will ship via LTL Freight
Price: $7,681.00
Item #: VSE-17-19-FTR-TURBO
Condition:
New
This product cannot ship to California.
Price: $1,999.00
Turbo Up-Pipes
Item #: L5P-UP-PIPE
Condition:
New
*Allow 5-7 business days for processing from the manufacturer*
This product cannot ship to California.
Price: $599.99
Small Lead Time on Raw, 10-15 Business Days on Black
This product cannot ship to California.
Price: $379.99
NEW!
Catch Can Kit
Description: Fits:
ALL 2020-2024 6.6L GM Duramax equipped pickup trucks
ALL 2020-2024 6.6L GM Duramax equipped cab and chassis models.
Works with stock CCV & Aftermarket CCV Kits
Item #: VSE-20-24-L5P-CC
Condition:
New
Limited Supply
Shipping after Jan 1st.
Price: $399.99
Description: Will NOT fit Pro Model
Item #: UDD-2024-52MM-Mount-D
Condition:
New
Price: $85.00
Description: Will NOT fit Pro Model
Item #: UDD-2024-52MM-Mount-S
Condition:
New
Price: $65.00
Description: Supports up to 650HP w/ proper supporting modifications.
Item #: LBZ/LMM-63/66-N
Condition:
New
This product cannot ship to the state of California.
Price: $2,399.99
Description: Supports up to 650HP w/ proper supporting modifications. INCLUDES Turbo Vane Position Sensor Adapter Harness *Needed for LLY Models*
Item #: LLY-63/66-N
Condition:
New
This product cannot ship to the state of California.
Price: $2,446.98
Description: Supports up to 650HP w/ proper supporting modifications.
Item #: LML-63/66-N
Condition:
New
This product cannot ship to the state of California.
Price: $2,399.99
Description: Supports up to 700HP w/ proper supporting modifications.
Item #: LBZ/LMM-65/66-N
Condition:
New
This product cannot ship to the state of California.
Price: $2,650.00
Description: Supports up to 700HP w/ proper supporting modifications. INCLUDES Turbo Vane Position Sensor Adapter Harness *Needed for LLY Models*
Item #: LLY-65/66-N
Condition:
New
This product cannot ship to the state of California.
Price: $2,650.00
Description: Supports up to 700HP w/ proper supporting modifications.
Item #: LML-65/66-N
Condition:
New
This product cannot ship to the state of California.
Price: $2,650.00
Description: Supports up to 775HP w/ proper supporting modifications.
Item #: LBZ/LMM-68/68-RVANE-N
Condition:
New
This product cannot ship to the state of California.
Price: $3,199.00
Description: Supports up to 775HP w/ proper supporting modifications. INCLUDES Turbo Vane Position Sensor Adapter Harness *Needed for LLY Models*
Item #: LLY-68/68-RVANE-N
Condition:
New
This product cannot ship to the state of California.
Price: $3,199.00
Headers & Manifolds
Description: Twisted Steel 304 Stainless Steel Performance Package GM Diesel Trucks 01-04 V8-6.6L (td) LB7 Fits: GM Diesel Trucks 01-04 V8-6.6L (td) LB7
Item #: 48-34009-PK
Condition:
New
Price: $1,278.00
Diff Covers
Description: aFe POWER Pro Series Engine Oil Pan Black w/ Machined Fins GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 46-71080B
Condition:
New
Price: $481.00
Engine Cold Air Intake
Description: Magnum FORCE Stage-2 Cold Air Intake System w/ Pro 5R Media GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 54-13016R
Condition:
New
Price: $379.00
Engine Cold Air Intake
Description: Magnum FORCE Stage-2 Cold Air Intake System w/ Pro DRY S Media GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 54-13016D
Condition:
New
Price: $379.00
Diff Covers
Description: Pro Series Rear Differential Cover Black w/ Machined Fins GM Diesel Trucks 2020 V8-6.6L (td) L5P Fits: GM Diesel Trucks 2020 V8-6.6L (td) L5P
Item #: 46-71260B
Condition:
New
Price: $355.00
Gauges
Description: AGD 5-1/2 IN Digital Gauge Display Monitor Fits: Dodge/RAM/Ford/GM Diesel Trucks 08-19 L6-6.7L (td)/V8-6.4L/6.6L/6.7L (td)
Item #: 77-91001
Condition:
New
Price: $518.00
Downpipes
Description: ATLAS 3 IN Steel Down-Pipe GM Diesel Trucks 01-04 V8-6.6L (td) LB7 Fits: GM Diesel Trucks 01-04 V8-6.6L (td) LB7
Item #: 49-04093
Condition:
New
Price: $250.00
Cold Air Intakes
Description: ATLAS 3 IN Steel Down-Pipe GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM Fits: GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM
Item #: 49-04034
Condition:
New
Price: $183.00
DPF Back
Description: ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/ Black Tip GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: 2017-2019 Chevrolet Silverado 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019...More Details »
Item #: 49-04086-B
Condition:
New
Price: $865.00
DPF Back
Description: ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/ Polished Tip GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: 2017-2019 Chevrolet Silverado 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V);...More Details »
Item #: 49-04086-P
Condition:
New
Price: $785.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM Fits: GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM
Item #: 49-04040
Condition:
New
Price: $414.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Polished Tip GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM Fits: GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM
Item #: 49-04040-P
Condition:
New
Price: $585.00
DPF Back
Description: ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: 2017-2019 Chevrolet Silverado 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V); 2017-2019...More Details »
Item #: 49-04085-B
Condition:
New
Price: $645.00
DPF Back
Description: ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/ Polished Tip GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: 2017-2019 Chevrolet Silverado 2500 HD (Liter: 6.6 & Cylinder: 8 & Block: V);...More Details »
Item #: 49-04085-P
Condition:
New
Price: $585.00
DPF Back
Description: ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip GM Diesel Trucks 2016 V8-6.6L (td) LML Fits: GM Diesel Trucks 2016 V8-6.6L(td) LML
Item #: 49-04080-B
Condition:
New
Price: $865.00
DPF Back
Description: ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/Polished Tip GM Diesel Trucks 2016 V8-6.6L (td) LML Fits: GM Diesel Trucks 2016 V8-6.6L(td) LML
Item #: 49-04080-P
Condition:
New
Price: $785.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM Fits: GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM
Item #: 49-04040-B
Condition:
New
Price: $645.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 49-04041-B
Condition:
New
Price: $645.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Polished Tip GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 49-04041-P
Condition:
New
Price: $585.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 49-04041
Condition:
New
Price: $414.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip GM Diesel Trucks 2016 V8-6.6L (td) LML Fits: GM Diesel Trucks 2016 V8-6.6L(td) LML
Item #: 49-04081-B
Condition:
New
Price: $645.00
DPF Back
Description: ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Polished Tip GM Diesel Trucks 2016 V8-6.6L (td) LML Fits: GM Diesel Trucks 2016 V8-6.6L(td) LML
Item #: 49-04081-P
Condition:
New
Price: $585.00
Intercoolers
Description: BladeRunner 3 IN Intercooler Tube Cold Side GM Diesel Trucks 2001 V8-6.6L (td) LB7 Fits: GM Diesel Trucks 2001 V8-6.6L (td) LB7
Item #: 46-20043-B
Condition:
New
Price: $244.00
Intercoolers
Description: BladeRunner 3 IN Aluminum Hot and Cold Intercooler Tube Kit Black GM Diesel Trucks 02-04 V8-6.6L (td) LB7 Fits: GM Diesel Trucks 02-04 V8-6.6L (td) LB7
Item #: 46-20045
Condition:
New
Price: $493.00
Intercoolers
Description: BladeRunner 3 IN Intercooler Tube Cold Side Black GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 2017 V8-6.6L (td) L5P
Item #: 46-20339-B
Condition:
New
Price: $313.00
Intercoolers
Description: BladeRunner 3 IN Intercooler Tube Hot Side Black GM Diesel Trucks 01-04 V8-6.6L (td) LB7 Fits: GM Diesel Trucks 01-04 V8-6.6L (td) LB7
Item #: 46-20046
Condition:
New
Price: $297.00
Turbocharger Intercooler Pipe Set
Description: BladeRunner 3 IN Intercooler Tube Cold Side GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 46-20118
Condition:
New
Price: $244.00
Turbocharger Intercooler Pipe Set
Description: BladeRunner 3 IN Intercooler Tube Hot Side Black GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 46-20119
Condition:
New
Price: $313.00
Intercoolers
Description: BladeRunner 3 IN Aluminum Hot and Cold Intercooler Tube Kit Black GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 46-20114-B
Condition:
New
Price: $493.00
Intercoolers
Description: BladeRunner 3 IN & 3-1/2 IN Aluminum Hot and Cold Intercooler Tube Kit Black GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 2017 V8-6.6L (td) L5P
Item #: 46-20334-B
Condition:
New
Price: $630.00
Transmission Oil Cooler
Description: BladeRunner Transmission Oil Cooler Kit GM Trucks/SUVs 99-13 V8 Fits: GM Trucks/SUVs 99-13 V8
Item #: 46-80007
Condition:
New
Price: $498.00
No Image Available
Intercooler Hose Kit
Description: BladeRunner 3 IN Aluminum Hot and Cold Charge Pipe Kit Black GM Trucks 20-21 V8-6.6L (td) Fits: GM Diesel Trucks 20-21 V8-6.6L (td) L5P
Item #: 46-20444-B
Condition:
New
Price: $630.00
Intercoolers
Description: BladeRunner GT Series Intercooler GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 17-19 V8-6.6L (td) L5P
Item #: 46-20331
Condition:
New
Price: $2,073.00
Intercoolers
Description: BladeRunner GT Series Intercooler GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-15 V8-6.6L (td) LML
Item #: 46-20111
Condition:
New
Price: $1,880.00
Intercoolers
Description: BladeRunner GT Series Intercooler Kit w/ Tubes Black GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 17-19 V8-6.6L (td) L5P
Item #: 46-20332-B
Condition:
New
Price: $2,399.00
Intercoolers
Description: BladeRunner 3 IN Intercooler Tube Hot Side Black GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 2017 V8-6.6L (td) L5P
Item #: 46-20338-B
Condition:
New
Price: $365.00
Intercoolers
Description: BladeRunner GT Series Intercooler Kit w/ Tubes Black GM Diesel Trucks 11-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 46-20112
Condition:
New
Price: $2,177.00
Intercoolers
Description: BladeRunner GT Series Intercooler GM Diesel Trucks 06-10 V8-6.6L (td) LLY/LBZ/LMM Fits: GM Diesel Trucks 06-10 V8-6.6L (td) LLY/LBZ/LMM
Item #: 46-20051
Condition:
New
Price: $1,880.00
Intercoolers
Description: BladeRunner 3 IN Intercooler Tube Hot Side Black GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM Fits: GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM
Item #: 46-20049
Condition:
New
Price: $313.00
Turbocharger Intercooler Pipe Set
Description: BladeRunner 3 IN Intercooler Tube Cold Side GM Diesel Trucks 02-04 V8-6.6L (td) LB7 Fits: GM Diesel Trucks 02-04 V8-6.6L (td) LB7
Item #: 46-20047
Condition:
New
Price: $244.00
Intercoolers
Description: BladeRunner 3 IN Intercooler Tube Cold Side GM Diesel Trucks 04.5-05 V8-6.6L (td) LLY Fits: GM Diesel Trucks 04.5-05 V8-6.6L (td) LLY
Item #: 46-20048
Condition:
New
Price: $297.00
Engine Intake Manifold Runner
Description: BladeRunner Turbo Inlet Manifold GM Diesel Trucks 04.5-05 V8-6.6L (td) LLY Fits: GM Diesel Trucks 04.5-05 V8-6.6L (td) LLY
Item #: 46-60029
Condition:
New
Price: $411.00
Turbo Kits
Description: BladeRunner Turbo Inlet Manifold GM Diesel Trucks 06-10 V8-6.6L (td) LLY/LBZ/LMM Fits: GM Diesel Trucks 06-10 V8-6.6L (td) LLY/LBZ/LMM
Item #: 46-60039-1
Condition:
New
Price: $411.00
No Image Available
Radiator
Description: BladeRunner OER Series Radiator GM Diesel Trucks 06-10 V8-6.6L (td) LBZ/LMM Fits: GM Diesel Trucks 06-10 V8-6.6L (td) LBZ/LMM
Item #: 46-53041
Condition:
New
Price: $381.00