UnderDog Diesel » GMC, Sierra 3500

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  • (X) Make: GMC
  • (X) Model: Sierra 3500

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Items 721-780 of 3020
Intercooler Pipe
Description: Boost Tube Upgrade Kit, Red powder-coated (Set) for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P Note: Banks massive 3.5in boost tubes are the largest charge air cooler pipes on the market,...More Details »
Item #: 25999
Condition: New
Price: $665.00
Sale: $598.50
Save: 10%
Save: $66.50

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Ignition Performance Module
Description: Derringer Tuner, with iDash SuperGauge for 2017-2019 Chevy/GMC 2500/3500 HD 6.6L Duramax, L5P Note: Derringer features 6 power levels adjustable on-the-fly. Interfaces with OBD-II (On-Board...More Details »
Item #: 66692
Condition: New
Not Available

Ignition Performance Module
Description: Derringer Tuner with DataMonster, with ActiveSafety, includes Banks iDash 1.8 DataMonster for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P Note: 6 power levels adjustable on-the-fly....More Details »
Item #: 66793
Condition: New
Not Available

Exhaust System / Air Intake Assembly / Turbocharger Kit
Description: Monster Exhaust System, 5-inch Single Exit, Chrome SideKick Tip for 2020-2023 Chevy/GMC 2500/3500 6.6L Duramax, L5P Fits: for 2020-2023 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Item #: 48997-B
Condition: New
Price: $698.00
Sale: $628.20
Save: 10%
Save: $69.80

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Exhaust System / Air Intake Assembly / Turbocharger Kit
Description: Monster Exhaust System, 5-inch Single Exit, Chrome SideKick Tip for 2020-2023 Chevy/GMC 2500/3500 6.6L Duramax, L5P Fits: for 2020-2021 Chevy/GMC 2500/3500 6.6L Duramax, L5
Item #: 48997
Condition: New
Price: $698.00
Sale: $628.20
Save: 10%
Save: $69.80

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Description: Cools 31% or better More cooling plates for better heat rejection Increased cooling stack surface area Pre-installed 1/8-inch NPT sensor port for temp or pressure Includes all hardware Includes AMSOIL EA017 Filter
Item #: 13252
Condition: New
Price: $610.00

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Multi-Purpose Gauge
Description: Banks iDash 1.8 SuperGauge, Universal CAN, for use with PedalMonster for ALL 2008+ OBDII CAN bus vehicles Note: Upgrade and control your PedalMonster. Display 2-8 values with over 300...More Details »
Item #: 66568
Condition: New
Not Available

Ignition Performance Module
Description: Derringer Tuner, Requires iDash 1.8 (not included) for 2020-23 Chevy/GMC 2500/3500 6.6L Duramax, L5P Note: Derringer features 6 power levels adjustable on-the-fly. Interfaces with OBD-II...More Details »
Item #: 67100
Condition: New
Not Available

Ignition Performance Module
Description: Derringer Tuner, with SuperGauge, includes ActiveSafety and Banks iDash 1.8 SuperGauge for 2020-23 Chevy/GMC 2500/3500 6.6L Duramax, L5P Note: Derringer features 6 power levels adjustable...More Details »
Item #: 67102
Condition: New
Not Available

Price: $775.56
Sale: $698.00
Save: 10%
Save: $77.56

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Gauge Pod
Description: Pillar Mount, 1 Gauge, full length, Black for 1999-2007 Chevy/GMC 2500/3500
Item #: 63310
Condition: New
Not Available
Gauge Pod
Description: Pillar Mount, 1 Gauge, full length with speaker, Black for 1999-2007 Chevy/GMC 2500/3500
Item #: 63309
Condition: New
Not Available
Air Filter
Description: Air Filter Element, Oiled Filter for 1999-2016 Chevy/GMC 2500/3500 Diesel/Gas Note: Easy to install replacement filter (oiled). Increased airflow, excellent filtration and a longer service life.
Item #: 42138
Condition: New
Price: $132.22
Sale: $119.00
Save: 10%
Save: $13.22
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Air Filter
Description: Air Filter Element, Dry Filter for 1999-2016 Chevy/GMC 2500/3500 Diesel/Gas Note: Replacement filter for Banks Ram-Air Systems. Increased airflow, excellent filtration and a longer service life.
Item #: 42138-D
Condition: New
Price: $132.22
Sale: $119.00
Save: 10%
Save: $13.22
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Air Filter
Description: Air Filter Element, Dry Filter for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P and 2019-2024 Ram 2500/3500 6.7L Note: Easy to install replacement filter (dry) for Banks Ram-Air Systems....More Details »
Item #: 42259-D
Condition: New
Price: $113.33
Sale: $102.00
Save: 10%
Save: $11.33
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Air Filter
Description: Air Filter Element, Oiled Filter for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P and 2019-2024 Ram 2500/3500 6.7L Note: Easy to install replacement filter (oiled). Increased airflow,...More Details »
Item #: 42259
Condition: New
Price: $113.33
Sale: $102.00
Save: 10%
Save: $11.33
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Description: For 2017-2019 Chevy/GMC 2500/3500 6.6L Diesel L5P
Item #: 35135-B
Condition: New
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67


Description: For 2020-2024 Chevy/GMC 2500/3500 6.6L Diesel L5P
Item #: 35137-B
Condition: New
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67


Description: iDash Pro Required! Not included. DOES NOT WORK WITH IDASH SUPERGAUGE OR DATAMONSTER -Adds 86 hp and 178 lb-ft at the wheels -6 power levels that can be changed on-the-fly via iDash...More Details »
Item #: 67137
Condition: New
Estimated to ship Early August
Price: $1,086.67
Sale: $978.00
Save: 10%
Save: $108.67

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Description: -Adds +117 hp +225 lb-ft -6 power levels that can be changed on-the-fly via iDash. Each level adds approx 23 hp -Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's...More Details »
Item #: 67126
Condition: New
Estimated to ship Early August
Price: $1,197.78
Sale: $1,078.00
Save: 10%
Save: $119.78

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Description: -Adds +117 hp +225 lb-ft -6 power levels that can be changed on-the-fly via iDash. Each level adds approx 23 hp -Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's...More Details »
Item #: 67127
Condition: New
Estimated to ship Early August
Price: $1,197.78
Sale: $1,078.00
Save: 10%
Save: $119.78

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Description: -Adds 86 hp and 178 lb-ft at the wheels -6 power levels that can be changed on-the-fly via iDash -Interfaces with OBD (On-Board Diagnostics) to communicate with vehicle's ECM -Warranty friendly:...More Details »
Item #: 67128
Condition: New
Estimated to ship Early August
Price: $1,642.22
Sale: $1,478.00
Save: 10%
Save: $164.22

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Description: -Adds +117 hp +225 lb-ft -6 power levels that can be changed on-the-fly via iDash. Each level adds approx 23 hp -Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's...More Details »
Item #: 67106
Condition: New
Estimated to ship Early August
Price: $1,108.89
Sale: $998.00
Save: 10%
Save: $110.89

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Description: -Adds +117 hp +225 lb-ft -6 power levels that can be changed on-the-fly via iDash. Each level adds approx 23 hp -Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's...More Details »
Item #: 67107
Condition: New
Estimated to ship Early August
Price: $1,108.89
Sale: $998.00
Save: 10%
Save: $110.89

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Description: -Adds 86 hp and 178 lb-ft at the wheels -6 power levels that can be changed on-the-fly via iDash -Interfaces with OBD (On-Board Diagnostics) to communicate with vehicle's ECM -Warranty friendly:...More Details »
Item #: 67108
Condition: New
Price: $1,553.33
Sale: $1,398.00
Save: 10%
Save: $155.33

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Oil Pan Cooling Bundle
Description: The Banks Fluid Cooling Bundle for 2017-2019 Chevy/GMC 6.6L Duramax utilizes technology from racing and military engine development to extend fluid life. Save with bundle prices. Engine Oil Pan...More Details »
Item #: GBE-BUNDLE-35135-B+35146-B
Condition: New
Price: $1,217.77
Sale: $1,085.03
Save: 11%
Save: $132.74


Data Logging Unit
Description: Banks iDash 1.8 DataMonster, Universal CAN, Stand- Alone for ALL 2008+ OBDII CAN bus vehicles Note: Universal CAN, Stand-Alone Standard 52mm size
Item #: 66760
Condition: New
Not Available

Multi-Purpose Gauge
Description: Banks iDash 1.8 SuperGauge, Universal CAN, Gauge Expansion Kit for ALL 2008+ OBDII CAN bus vehicles Note: Universal CAN, Gauge Expansion Kit Standard 52mm size
Item #: 66562
Condition: New
Not Available

Turbo Inlet Horn, Intake Manifold
Description: The Banks Monster-Ram Turbo Inlet for the 2017-2025 Duramax L5P is the only intake elbow that outperforms stock without the destructive effects of turbo surge. More than a year in development, the...More Details »
Item #: 42792-N
Condition: New
50-State Emission Compliant CARB-EO D-161-158
Price: $321.11
Sale: $289.00
Save: 10%
Save: $32.11

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Turbo Inlet Horn, Intake Manifold
Description: The Banks Monster-Ram Turbo Inlet for the 2017-2025 Duramax L5P is the only intake elbow that outperforms stock without the destructive effects of turbo surge. More than a year in development, the...More Details »
Item #: 42792-R
Condition: New
50-State Emission Compliant CARB-EO D-161-158
Price: $332.22
Sale: $299.00
Save: 10%
Save: $33.22

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Throttle Assist
Description: PedalMonster, for use with existing iDash and/or Derringer for many Cadillac, Chevy/GMC (check fitment)
Item #: 64321
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, Standalone for many Cadillac, Chevy/GMC (check fitment)
Item #: 64320
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, for use with existing iDash and/or Derringer for many Cadillac, Chevy/GMC, Chrysler, Dodge/Ram, Ford, Jeep, Lincoln, Mazda (check fitment)
Item #: 64311
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, Standalone for many Cadillac, Chevy/GMC, Chrysler, Dodge/Ram, Ford, Jeep, Lincoln, Mazda (check fitment)
Item #: 64310
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, with iDash SuperGauge for many Cadillac, Chevy/GMC (check fitment)
Item #: 64322
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, with iDash SuperGauge for many Cadillac, Chevy/GMC, Chrysler, Dodge/Ram, Ford, Jeep, Lincoln, Mazda (check fitment)
Item #: 64312
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, with iDash DataMonster for many Cadillac, Chevy/GMC (check fitment)
Item #: 64323
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, with iDash DataMonster for many Cadillac, Chevy/GMC, Chrysler, Dodge/Ram, Ford, Jeep, Lincoln, Mazda (check fitment)
Item #: 64313
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster, Standalone for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64320-C
Condition: New
Price: $354.44
Sale: $319.00
Save: 10%
Save: $35.44

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Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster for use with existing iDash and/or Derringer for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64321-C
Condition: New
Price: $354.44
Sale: $319.00
Save: 10%
Save: $35.44

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Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster for use with existing iDash and/or Derringer for 2020+ GM 2500/3500HD
Item #: 64311
Condition: New
Price: $354.44
Sale: $319.00
Save: 10%
Save: $35.44

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Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster with iDash DataMonster for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64323-C
Condition: New
Not Available

Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster with iDash SuperGauge for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64322-C
Condition: New
Not Available

Air Filter Wrap
Description: Pre-Filter, Filter Wrap for use with Banks Ram-Air Cold-Air Intake Systems for 1999-2016 Chevy/GMC, for Air Filter PN 42138 and 42138-D Note: Highly recommended in dirty environments. Keep your...More Details »
Item #: 42643
Condition: New
Price: $48.98
Sale: $44.08
Save: 10%
Save: $4.90
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Description: For 2001-2019 Chevy/GMC 2500/3500 6.6L Diesel with 5 or 6 speed Allison 1000 Transmission
Item #: 35146-B
Condition: New
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67


Description: For 2020-2025 Chevy/GMC 2500/3500 6.6L Diesel with 10 speed Allison 10L1000 Transmission Will NOT work with AEV skid plates.
Item #: 35148-B
Condition: New
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67


Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle 2019-2024 RAM 6.4L See Fitment Note
Item #: 19269
Condition: New
Price: $438.89
Sale: $395.00
Save: 10%
Save: $43.89


Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle 2019-2024 RAM 6.4L See Fitment Note
Item #: 19259
Condition: New
Price: $416.67
Sale: $375.00
Save: 10%
Save: $41.67


Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle 2019-2024 RAM 6.4L See Fitment Note
Item #: 19249
Condition: New
Price: $438.88
Sale: $395.00
Save: 10%
Save: $43.88


Ultimate Fluid Cooling Bundle
Description: The Banks Ultimate Fluid Cooling Bundle for 2017-2019 Chevy/GMC 6.6L Duramax is engineered to extend the life of your engine and transmission. Bundled for additional savings. Engine Oil Pan...More Details »
Item #: GBE-BUNDLE-35135-B+35146-B+19249
Condition: New
Price: $1,656.66
Sale: $1,413.13
Save: 15%
Save: $243.53


Exhaust Muffler
Description: Exhaust Muffler, Stainless Steel, 4 inch Inlet and Outlet
Item #: 53801
Condition: New
Price: $354.44
Sale: $319.00
Save: 10%
Save: $35.44

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Cold Air Intake
Description: Does not fit 2025 Models. Removes restrictions, sharpens turbo response, and improves fuel economy. 58% mass air flow gain.
Item #: 42285-D
Condition: New
10-14 Business Day Lead Time
Price: $550.00
Sale: $495.00
Save: 10%
Save: $55.00

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Cold Air Intake
Description: Does not fit 2025 Models. Removes restrictions, sharpens turbo response, and improves fuel economy. 58% mass air flow gain.
Item #: 42285
Condition: New
10-14 Business Day Lead Time
Price: $550.00
Sale: $495.00
Save: 10%
Save: $55.00

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Description: Gain up to +39hp/+69lb-ft, 35% Less Restrictive Lowers EGT and soot output Dry Filter Set FOR 2011-2012 CHEVY/GMC 2500/3500 6.6L DURAMAX, LML
Item #: 42220-D
Condition: New
CARB EO #: D-161-118
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67

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Description: Gain up to +39hp/+69lb-ft, 35% Less Restrictive Lowers EGT and soot output Oiled Filter Set FOR 2011-2012 CHEVY/GMC 2500/3500 6.6L DURAMAX, LML
Item #: 42220
Condition: New
CARB EO #: D-161-118
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67

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Description: Includes - CP3 Pump Snout O-ring - Adapter Plate O-Ring - 3x M8x1.25x35mm Hex Head Bolts
Item #: UDD-DMAX-CP3-ADPT
Condition: New
Price: $63.99
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-060813
Condition: New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Avalanche 2500 2006-2002, Silverado 3500 2006-2001, Silverado 3500 Classic 2007, Silverado 3500 HD 2010-2007, Suburban 2500 2013-2000, GMC Sierra...More Details »
Item #: 24-185677
Condition: New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-196437
Condition: New
Price: $157.00
Sale: $105.00
Save: 33%
Save: $52.00
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Items 721-780 of 3020

View Universal items for: GMC, Sierra 3500