GI Service Center - Product Search
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Price: $1,971.20
Description: LML injectors modified by Exergy Performance. Flow tested and balanced within 1% to offer the absolute smoothest and cleanest running engine. Core's must be SHIPPED TO US SO WE CAN SEND THEM IN TO BE MODIFIED.
Item #: exergy
Condition:
New
Price: $2,365.00
2017 - 2023 GM L5P E41 ECU Unlock 2500 HD 3500 HD Silverado Sierra
Description: UNLOCKED HP TUNER ECM ONLY.
Item #: -L5P-UNLOCK
Condition:
New
Price: $1,500.00
Wehrli Custom Fabrication 2020+ L5P Duramax 3.5" Passenger (Cold) Side Intercooler Pipe Kit - WCF100381 2500HD 3500HD SILVERADO SIERRA L5P
Description: 2020+ L5P Duramax 3.5" Passenger (Cold) Side Intercooler Pipe Kit - WCF100381
Item #: WCF100381
Condition:
New
Price: $374.00
Sale: $362.78
Save: 3%
Save: $11.22
2020+ L5P Duramax Upper Coolant Pipe Kit - WCF100541
Description: -Coolant Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: WCF100541
Condition:
New
Price: $154.23
Air Suspension Spring Hardware Kit
Description:
Offering up to 7,500 pounds of load-leveling capacity, the new LoadLifter 7500 XL kit from Air Lift will make towing and hauling with your GM 2500HD/3500 pickup a breeze.
Item #: 57538
Condition:
New
Price: $676.91
Air Suspension Spring Hardware Kit
Description:
Offering up to 7,500 pounds of load-leveling capacity, the new LoadLifter 7500 XL kit from Air Lift will make towing and hauling with your GM 2500HD/3500 pickup a breeze.
Item #: 57541
Condition:
New
Price: $726.91
Price: $854.00
Sale: $809.10
Save: 5%
Save: $44.90
Running Board
Description: Plug N Play System-includes OEM style illumination for stock def tank location
Item #: 76254-01A
Condition:
New
Price: $1,799.00
Running Board
Description: Plug N Play System-includes OEM style
Item #: 76255-01A
Condition:
New
Price: $1,799.00
B & W TOW AND STOW 7" DROP
Description: B & W TOW AND STOW 7" DROP
Item #: TS20049B
Condition:
New
Price: $359.00
tuner
Description: 2020 GM 6.6L DURAMAX L5P
Item #: 67102
Condition:
New
Price: $821.11
Sale: $769.00
Save: 6%
Save: $52.11
Description: BILSTEIN 5100 SERIES SHOCK SET
Fits 2011-2023 Chevy / GMC 2500HD / 3500HD
For trucks that HAVE a NTBD lift
Item #: GI-Conversion
Condition:
New
Price: $275.00
COGNITO Pitman and Idler Arm Support Kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: COGNITO Pitman and Idler Arm Support Kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: 110-90772
Condition:
New
Price: $259.95
Description: danville drop in 65MM Stg 2 NEW for11-16 Duramax
Item #: Dan65
Condition:
New
Price: $2,750.00
banks power, derringer, tuner, GI SERVICE 2020 DURAMAX
Description: Adds up to +80 hp and +144 lb-ft, w/6 power levels
Value priced and loaded with Features: Adds up to 80 hp and 144 lb-ft, 6 power levels, works while in cruise-control, Data-Log up 100 parameters...More Details »
Item #: 67103
Condition:
New
Price: $954.44
Sale: $889.00
Save: 7%
Save: $65.44
Description: Fox 2.0 Performance Series IFP Shocks
Item #: 980-24-663/980-24-664
Condition:
New
Price: $819.80
HP Tuners MVPI3 w/0 credits
Description: HP Tuners MVPI3 w/0 credits
Item #: -hptunersmvpi3-0creds
Condition:
New
Price: $399.99
KRYPTONITE DEATH GRIP TIE RODS W/COGNITO pisk kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: KRYPTONITE DEATH GRIP TIE RODS W/COGNITO pisk kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: KRTR11+pisk
Condition:
New
Price: $620.49
Description: Kit fits all 2020-Current GM HD Trucks 2500/3500
(This Package is designed to level the front of LML trucks a maximum of 2 inches!)
Item #: KR20STAGE3BIL
Condition:
New
Price: $999.99
Sale: $949.00
Save: 5%
Save: $50.99
Description: Kit fits all 2011-Current GM HD Trucks 2500/3500
(This Package is designed to level the front of LML trucks a maximum of 2 inches!)
Item #: krystage3lml2
Condition:
New
Price: $1,399.99
Sale: $1,329.99
Save: 5%
Save: $70.00
Description: Kit fits all 2020+ GM HD Trucks 2500/3500
(This Package is designed to level the front of LML trucks a maximum of 2 inches!)
Item #: KR20STAGE3FOX
Condition:
New
Price: $1,399.99
Sale: $1,329.99
Save: 5%
Save: $70.00
KRYPTONITE UPPER CONTROL ARMS 2020+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: KRYPTONITE UPPER CONTROL ARMS 2020+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: KRUCA20-BLK
Condition:
New
Price: $599.99
Sale: $569.99
Save: 5%
Save: $30.00
Kryptonite 11-19 Chevy Silverado/GMC 2500 HD/3500 HD
Description: Kryptonite 11-19 Chevy Silverado/GMC 2500 HD/3500 HD
Item #: KR303
Condition:
New
Price: $299.99
S&S LML Duramax S&S CP3 Conversion
Description: AVAILABLE OPTIONS:
* 50 State LML CP3 conversion kit w/pump – CARB exempt – w/ DPF – No Tuning Required
* LML CP3 conversion kit w/pump – Offroad Use Only – No DPF – No Tuning...More Details »
Item #: SS-FUELSTEM
Condition:
New
Price: $800.00
Allison TCM 06-15 Chevrolet GMC 2500 3500 Pre-programmed
Description: 2006-2008 OUT OF STOCK
2009-2015 IN STOCK
THE 2006 TO 2015 GM DURAMAX DIESELS ARE PRONE TO TCM FAILURE ISSUES. THE MOST COMMON ISSUES ARE U0101 LOSS OF COMMUNICATION TO THE TCM, HARD...More Details »
Item #: DM-TCM
Condition:
New
Price: $1,195.00
Description: FASS Diesel Fuel System 2005-2018 Dodge Ram Cummins Titanium Signature Series 165GPH (TS D07 165G)
Item #: TS DO7 165G
Condition:
New
Price: $825.55
Sale: $749.00
Save: 9%
Save: $76.55
Item #: YK D44HD-SRT8
Condition:
New
Price: $311.42
Price: $649.12
Item #: YP SJ-297X-501
Condition:
New
Price: $12.79
Item #: YP SJ-733X-502
Condition:
New
Price: $12.79
Price: $287.66
Item #: YSPXP-029
Condition:
New
Price: $1.75
Price: $27.89
Moog Severe Duty Pitman Arm
Description: Moog Severe Duty Pitman Arm
Item #: MOOGPITMAN
Condition:
New
Price: $124.99
No Image Available
Item #: YMS710498
Condition:
New
Price: $25.77
No Image Available
Price: $16.12
Price: $8.15
Price: $499.66
Price: $72.48
Price: $29.90