- Home »
- Catalog
UnderDog Diesel » GMC
Products for:
- Make: GMC
View Universal items for: GMC
Browse Products
Catback
Description: Rebel Series 3 IN 409 Stainless Steel Cat-Back Exhaust System w/Polished Tip GM Colorado/Canyon 15-19 I4-2.5L / 15-16 V6-3.6L Fits: 2015-2019 Chevrolet Colorado (Liter: 3.6, 2.5 & Cylinder: 6, 4 &...More Details »
Item #: 49-44061-P
Condition:
New
Price: $1,006.95
DPF Back
Description: Rebel Series 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip GM Colorado/Canyon 16-19 I4-2.8L (td) LWN Fits: GM Colorado/Canyon 16-18 I4-2.8L (td) LWN
Item #: 49-44065-B
Condition:
New
Price: $848.40
DPF Back
Description: Rebel Series 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip GM Colorado/Canyon 16-19 I4-2.8L (td) LWN Fits: GM Colorado/Canyon 16-18 I4-2.8L (td) LWN
Item #: 49-44065-P
Condition:
New
Price: $765.45
In-Line Modules
Description: SCORCHER BLUE Bluetooth Capable Power Module GM Diesel Trucks 11-14 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-14 V8-6.6L (td) LML
Item #: 77-84007
Condition:
New
Price: $573.00
In-Line Modules
Description: SCORCHER BLUE Bluetooth Capable Power Module GM Diesel Trucks 15.5-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 15-16 V8-6.6L (td) LML
Item #: 77-84008
Condition:
New
Price: $573.00
In-Line Modules
Description: SCORCHER BLUE Bluetooth Capable Power Module GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 17-18 V8-6.6L (td) L5P
Item #: 77-84010
Condition:
New
Price: $573.00
Ignition Performance Module
Description: SCORCHER BLUE Bluetooth Capable Power Module GM Trucks/SUVs 20-22 L6-3.0L (td) LM2 Fits: GM Trucks/SUVs 20-22 L6-3.0L (td) LM2
Item #: 77-84014
Condition:
New
Price: $573.00
In-Line Modules
Description: SCORCHER BLUE Bluetooth Power Module & AGD Advanced Gauge Display Monitor Combo GM Diesel Trucks 17-20 V8-6.6L (td) L5P Fits: GM Diesel Trucks 17-20 V8-6.6L (td) L5P
Item #: 77-84010-AGD
Condition:
New
Price: $999.00
In-Line Modules
Description: SCORCHER HD Power Module GM Diesel Trucks 01-04 V8-6.6L (td) LB7 Fits: GM Diesel Trucks 01-04 V8-6.6L (td) LB7
Item #: 77-44005
Condition:
New
Price: $447.00
In-Line Modules
Description: SCORCHER HD Power Module 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 #: 77-44006
Condition:
New
Price: $447.00
In-Line Modules
Description: SCORCHER HD Power Module GM Diesel Trucks 15.5-16 V8-6.6L (td) LML Fits: GM Diesel Trucks 15-16 V8-6.6L (td) LML
Item #: 77-44008
Condition:
New
Price: $461.00
In-Line Modules
Description: SCORCHER HD Power Module GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 17-18 V8-6.6L (td) L5P
Item #: 77-44010
Condition:
New
Price: $461.00
Ignition Performance Module
Description: SCORCHER HD Power Module GM Trucks/SUVs 20-21 L6-3.0L (td) LM2 Fits: GM Trucks/SUVs 20-21 L6-3.0L (td) LM2
Item #: 77-44014
Condition:
New
Price: $461.00
In-Line Modules
Description: SCORCHER HD Performance Package GM Diesel Trucks 17-19 V8-6.6L (td) L5P Fits: GM Diesel Trucks 17-18 V8-6.6L (td) L5P
Item #: 77-44010-PK
Condition:
New
Price: $863.10
In-Line Modules
Description: SCORCHER HD Power Module GM Diesel Trucks 11-14 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-14 V8-6.6L (td) LML
Item #: 77-44007
Condition:
New
Price: $461.00
In-Line Modules
Description: SCORCHER PRO Performance Programmer GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM Fits: GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM
Item #: 77-34002
Condition:
New
Price: $612.99
Diff Covers
Description: Street Series Engine Oil Pan Raw w/ Machined Fins GM Diesel Trucks 01-10 V8-6.6L (td) Fits: GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM
Item #: 46-70330
Condition:
New
Price: $403.20
Diff Covers
Description: Street Series Engine Oil Pan Raw w/ Machined Fins GM Diesel Trucks 11-16 V8-6.6L (td) Fits: GM Diesel Trucks 11-16 V8-6.6L (td) LML
Item #: 46-70340
Condition:
New
Price: $403.20
Diff Covers
Description: Street Series Rear Differential Cover Raw w/ Machined Fins GM Diesel Trucks 01-19 V8-6.6L (td) LB7/LLY/LBZ/LMM/LML/L5P Fits: GM Diesel Trucks 01-19 V8-6.6L (td) LB7/LLY/LBZ/LMM/LML/L5P
Item #: 46-71060A
Condition:
New
Price: $297.00
Diff Covers
Description: Street Series Rear Differential Cover Raw w/ Machined Fins GM Trucks 20-21 V8-6.6L (AAM 11.5/12.0-14) Fits: GM Trucks 20-21 V8-6.6L (AAM 11.5/12.0-14)
Item #: 46-71260A
Condition:
New
Price: $297.00
Shock & Spring Kits
Description: Sway-A-Way 2.5 Front Coilover Kit GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM Fits: GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM
Item #: 501-5600-04
Condition:
New
Price: $1,110.00
Shock & Spring Kits
Description: Sway-A-Way 2.5 IN Rear Shock Kit w/ Piggy Back Reservoir for OE Ride Height GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM Fits: GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM
Item #: 502-0056-01
Condition:
New
Price: $999.00
Shock & Spring Kits
Description: Sway-A-Way 2.0 IN Rear Shock Kit GM Colorado/Canyon 15-20 L4-2.5L/V6-3.6L Fits: GM Colorado/Canyon 15-20 L4-2.5L/V6-3.6L
Item #: 502-0052-02
Condition:
New
Price: $808.00
Coilovers
Description: Sway-A-Way 2.5 Front Coilover Kit GM Colorado/Canyon 15-20 L4-2.5L/V6-3.6L Fits: GM Colorado/Canyon 15-20 L4-2.5L/V6-3.6L
Item #: 501-5600-03
Condition:
New
Price: $1,434.00
Diff Covers
Description: Transmission Pan, Machined Fins GM Trucks 99-16 (4L60-E/4L60E/4L65E/4L70E/4L75E Transmission) Fits: GM Trucks 99-16 (4L60-E/4L60E/4L65E/4L70E/4L75E Transmission)
Item #: 46-70240
Condition:
New
Price: $403.20
Diff Covers
Description: Transmission Pan, Machined Fins GM Diesel Trucks 01-19 V8-6.6L (td) LB7/LLY/LBZ/LMM/LML/L5P Fits: GM Diesel Trucks 01-16 V8-6.6L (td) LLY/LBZ/LMM/LML
Item #: 46-70070
Condition:
New
Price: $403.20
Headers & Manifolds
Description: Twisted Steel 304 Stainless Steel Short Tube Header GM Trucks 2500/3500HD 20-23 V8-6.6L L8T Fits: GM Trucks 2500/3500HD 20-23 V8-6.6L L8T
Item #: 48-34145
Condition:
New
Price: $1,075.00
Headers & Manifolds
Description: Twisted Steel 1-3/4 IN 304 Stainless Steel Shorty Headers GM Silverado/Sierra 1500 2019 V8-5.3L/6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-5.3L/6.2L
Item #: 48-34134
Condition:
New
Price: $1,075.00
Headers & Manifolds
Description: Twisted Steel 304 Stainless Steel Race Series Performance Package GM Diesel Trucks 11-15 V8-6.6L (td) LML Fits: GM Diesel Trucks 11-15 V8-6.6L (td) LML
Item #: 48-34139
Condition:
New
Price: $2,509.00
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System Uses OE Tips GM Silverado/Sierra 1500 2019 V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V8-5.3L
Item #: 49-34103
Condition:
New
Price: $1,128.75
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Black Tip GM Silverado/Sierra 1500 2019 V6-4.3L/V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V6-4.3L/V8-5.3L
Item #: 49-34104-B
Condition:
New
Price: $1,505.70
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tip GM Silverado/Sierra 1500 2019 V6-4.3L/V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V6-4.3L/V8-5.3L
Item #: 49-34104-P
Condition:
New
Price: $1,367.10
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Black Tip GM Silverado/Sierra 1500 2019 V8-6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-6.2L
Item #: 49-34102-B
Condition:
New
Price: $1,823.85
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tip GM Silverado/Sierra 1500 2019 V8-6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-6.2L
Item #: 49-34102-P
Condition:
New
Price: $1,656.90
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/o Tip GM Silverado/Sierra 1500 2019 V8-6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-6.2L
Item #: 49-34101
Condition:
New
Price: $1,242.15
Air Suspension Helper Spring Kit
Description: The LoadLifter 7500 XL Ultimate offers greater leveling strength for towing and hauling with 7-inch double-bellows air springs and up to 7,500 lbs. load-leveling capacity. The fully adjustable kit...More Details »
Item #: 57538
Condition:
New
Price: $1,105.65
Air Suspension Helper Spring Kit
Description: LoadLifter 5000 ULTIMATE with internal jounce bumper to absorb shock for best ride comfort Adjustable air spring kit for leaf springs Rear Safely run w/zero air pressure
Item #: 88286
Condition:
New
Price: $817.14
Air Suspension Helper Spring Kit
Description: LoadLifter 5000 ULTIMATE with internal jounce bumper to absorb shock for best ride comfort Adjustable air spring kit for leaf springs Rear Safely run w/zero air pressure
Item #: 88216
Condition:
New
Price: $817.14
Air Suspension Helper Spring Kit
Description: LoadLifter 5000 ULTIMATE with internal jounce bumper to absorb shock for best ride comfort Adjustable air spring kit for leaf springs Rear Safely run w/zero air pressure
Item #: 88275
Condition:
New
Price: $817.14
Air Suspension Helper Spring Kit
Description: LoadLifter 5000 ULTIMATE with internal jounce bumper to absorb shock for best ride comfort Adjustable air spring kit for leaf springs Rear Safely run w/zero air pressure
Item #: 88339
Condition:
New
Price: $845.22
Air Suspension Helper Spring Kit
Description: LoadLifter 5000 ULTIMATE Leaf spring air spring kit with internal jounce bumper
Item #: 88341
Condition:
New
Price: $962.37
Suspension Leveling Kit
Description: The LoadLifter 7500 XL Ultimate offers greater leveling strength for towing and hauling with 7-inch double-bellows air springs and up to 7,500 lbs. load-leveling capacity. The fully adjustable kit...More Details »
Item #: 57575
Condition:
New
Price: $938.21
Air Suspension Helper Spring Kit
Description: The LoadLifter 7500 XL Ultimate offers greater leveling strength for towing and hauling with 7 inch double bellows air springs and up to 7500 lbs. load-leveling capacity. The fully adjustable kit...More Details »
Item #: 57541
Condition:
New
Price: $1,105.65
Air Suspension Helper Spring Kit
Description: Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a breeze. Fits: Chevrolet: Silverado 2500 HD 2011 - 2019,...More Details »
Item #: 88338
Condition:
New
Price: $962.37
Air Suspension Helper Spring
Description: Replacement Bellows for PN(57338).
Item #: 50297
Condition:
New
Price: $197.69
Air Suspension Helper Spring
Description: Replacement Sleeve.
Item #: 50201
Condition:
New
Price: $228.29
Suspension Leveling Kit
Description: LoadLifter 5000; Leaf Spring Leveling Kit.
Item #: 57275
Condition:
New
Price: $617.11
Suspension Leveling Kit
Description: LoadLifter 5000; Leaf Spring Leveling Kit.
Item #: 57286
Condition:
New
Price: $635.62
Suspension Leveling Kit
Description: LoadLifter 5000; Leaf Spring Leveling Kit.
Item #: 57338
Condition:
New
Price: $768.74
Suspension Leveling Kit
Description: LoadLifter 5000; Leaf Spring Leveling Kit.
Item #: 57341
Condition:
New
Price: $768.74
Suspension Leveling Kit
Description: LoadLifter 5000 Leaf Spring Leveling Kit.
Item #: 57388
Condition:
New
Price: $659.89
Air Suspension Helper Spring Kit
Description: Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2023 Chevy/GM 1500 Trail Boss a breeze.
Item #: 88388
Condition:
New
Price: $845.22
Suspension Leveling Kit
Description: LoadLifter 5000 Leaf spring Leveling Kit.
Item #: 57216
Condition:
New
Price: $635.62
Suspension Leveling Kit
Description: Air Lift RideControl air helper springs are air-adjustable from 5 to 100 PSI and have up to 2,000 pounds of leveling capacity, right up to the manufacturer's recommended Gross Vehicle Weight Rating.
Item #: 59533
Condition:
New
Price: $562.58
Suspension Leveling Kit
Description: SlamAir fit most lowered trucks with a 2, 4, or 6 inch drop, including trucks with flipped axles and notched frames.
Item #: 59202
Condition:
New
Price: $699.76
Contamination Kit
Description: Fits : 2020-2023 L5P 6.6L Duramax
Item #: AP54822
Condition:
New
Price: $5,304.02
Item #: AP63593
Condition:
New
Price: $323.68
9th Injector Doser
Item #: AP63592
Condition:
New
Price: $327.36
High Pressure Fuel Pump Installation Kit
Item #: AP0127
Condition:
New
Price: $55.66
High Pressure Fuel Pump & EGR Valve Installation Kit
Item #: AP0129
Condition:
New
Price: $64.99