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GI Service Center » Chevrolet, Silverado 2500HD
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- Make: Chevrolet
- Model: Silverado 2500HD
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banks power, derringer, tuner, GI SERVICE 2017-2019 DURAMAX
Description: Adds up to +61 hp and +112 lb-ft, w/6 power levels
Value priced and loaded with Features: Adds up to 61 hp and 112 lb-ft, 6 power levels, works while in cruise-control, Data-Log up 100 parameters...More Details »
Item #: 22074
Condition:
New
Please Call for Availability
Description: Kit includes Gaskets and Hardware!
Stainless Duramax Up Pipe
Best FIT! Best Value!
NO CORE
Item #: 300-124K
Condition:
New
Price: $309.00
Sale: $299.99
Save: 3%
Save: $9.01
Description: Kit includes Gaskets and Hardware!
Stainless Duramax Up Pipe
Best FIT! Best Value!
NO CORE
Item #: 300-125K
Condition:
New
Price: $195.00
Sale: $169.99
Save: 13%
Save: $25.01
Description: 4" no cut direct fit muffler for exhaust
Item #: 542-2236
Condition:
New
Price: $125.00
Donaldson P553203 Replacement Fuel Filter
Item #: DON-P553203
Condition:
New
Please Call for Availability
Categories: S&S Fuel System, Fuel System, Fuel System, Fuel System, Fuel System
Item #: CP3-DMX-
Condition:
New
Gauge Pod
Description: 2001-2007 Chevrolet Silverado/GMC Sierra
Item #: 28500
Condition:
New
Available to Order
Price: $89.49
Computer Chip Programmer
Description: 1994-2019 Chevrolet/GMC/Ford/Dodge/RAM Diesel Trucks - 50 State Legal
Item #: 85300
Condition:
New
Available to Order
Price: $499.95
Computer Chip Programmer
Description: 1994-2019 Chevrolet/GMC/Ford/Dodge/RAM Diesel Trucks - 50 State Legal
Item #: 85301
Condition:
New
Available to Order
Price: $499.95
Computer Chip Programmer
Description: Gas and Diesel Vehicle Tuner - 50 State Legal
Item #: 86040
Condition:
New
Available to Order
Price: $449.95
Computer Chip Programmer
Description: 2001-2016 GM Diesel - 1997-2016 GM Gas - 50 State Legal
Item #: 26040
Condition:
New
Available to Order
Price: $449.95
Computer Chip Programmer
Description: EvoHT2 for 17-19 GM Duramax - Now with ECM Unlock Capabilities!
Item #: 26402
Condition:
New
Available to Order
Price: $770.95
Computer Chip Programmer
Description: EvoHT2 for 20-23 GM Duramax - Now with ECM and TCM Tuning!
Item #: 26401
Condition:
New
Available to Order
Price: $999.95
Computer Chip Programmer
Description: Evolution CTS3 for 2017-2019 GM Duramax - ECM Unlock Capabilities!
Item #: 85400-262
Condition:
New
Available to Order
Price: $849.95
Computer Chip Programmer
Description: Boost your 2001–2016 GM Duramax Silverado/Sierra with the Evolution CTS3. Up to +135 HP & +200 lb-ft torque, towing gains, 50-state legal, touchscreen monitor.
Item #: 85400-200
Condition:
New
Available to Order
Price: $723.95
Computer Chip Programmer
Description: Edge EZ for 2024–2025 GM L5P Duramax adds emissions-safe power, throttle response & towing confidence. Plug-and-play, no-trace, 50-state legal module
Item #: 20202
Condition:
New
Available to Order
Price: $549.95
Computer Chip Programmer
Description: Edge EZ for 2024–2025 GM L5P Duramax adds emissions-safe power, throttle response & towing confidence. Plug-and-play, no-trace, 50-state legal module
Item #: 20202-3
Condition:
New
Available to Order
Price: $999.95
Vehicle Tuning Flash Tool
Description: 1994-2022 GM/Ford Dodge Vehicles
Item #: 84030
Condition:
New
Available to Order
Price: $326.95
Vehicle Performance Monitor Module
Description: Universal OBD-II Monitoring
Item #: 84130-3
Condition:
New
Available to Order
Price: $499.95
Sale: Add to Cart to see Price
Vehicle Performance Monitor Module
Description: Insight+ Kit w/Custom Tune License 2017-2019 L5P Duramax
Item #: 84140-2
Condition:
New
Available to Order
Price: $799.95
Vehicle Performance Monitor Module
Description: Insight+ Monitor w/Custom Tune License
Item #: 84140
Condition:
New
Available to Order
Price: $599.95
Computer Chip Programmer
Description: 2017-2019 Chevrolet L5P Duramax Diesel - 50 State Legal
Item #: 22400
Condition:
New
Available to Order
Price: $1,099.95
Computer Chip Programmer
Description: 2017-2019 Chevrolet Silverado/GMC Sierra 2500/3500
Item #: 22602-3
Condition:
New
Available to Order
Price: $1,399.95
Description: -10mm Stroker CP3 Pump
Item #: E04 10306
Condition:
New
Available To Order
Price: $2,150.00
Description: -12mm Stroker CP3 Pump
Item #: E04 10307
Condition:
New
Available To Order
Price: $2,650.00
Description: -14mm Stroker CP3 Pump
Item #: E04 10309
Condition:
New
Available To Order
Price: $3,200.00
Item #: E04 10305
Condition:
New
Available To Order
Price: $1,270.00
Item #: E05 10505
Condition:
New
Available To Order
Price: $275.00
Description: - 8 New Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10706
Condition:
New
Available To Order
Price: $3,904.00
Description: - 8 New Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10708
Condition:
New
Available To Order
Price: $4,120.00
Description: - 8 New Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10710
Condition:
New
Available To Order
Price: $4,440.00
Exergy LML Stainless 9th Injector Plug w/O-Ring
Item #: 1-018-342
Condition:
New
Available To Order
Price: $23.00
Description: Exergy Performance Duramax 10mm Stroker CP4.2 Pump. Upgraded heavy duty FPRV Screen. (New Bosch LML Based) Tuning Required for proper function. No Core Charge.
Item #: E04 10506
Condition:
New
Price: $2,200.00
Description: Moderate to Extreme
Item #: FA C09 165G
Condition:
New
Please Call for Availability
Description: The only drop-in L5P filtration system that retains full functionality of the water-in-fuel sensor!
The only drop-in L5P filtration system with air separation!
Increases lubricity of the fuel by...More Details »
Item #: DIFSL5P1001
Condition:
New
Available To Order
Price: $479.00
Description: Super Extreme
Item #: FA C09 220G
Condition:
New
Please Call for Availability
Description: Super Extreme
Item #: FA C09 260G
Condition:
New
Please Call for Availability
Description: Stock to Moderate
Item #: FA C09 095G
Condition:
New
Please Call for Availability
FASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap 2500HD 3500HD SILVERADO SIERRA L5P
Description: FASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap
Item #: BFC1001K
Condition:
New
Available To Order
Price: $110.20
Please Call for Availability
Description: DURAMAX FUEL FILTER DELETE KIT FEATURES:
Eliminates Your Factory Fuel Filter
Saves Money On Replacement Filters
Free Flowing
Fuel Pressure Port
No Modifications Required
Note:...More Details »
Item #: DFD-4000
Condition:
New
Price: $77.90
Description: FLEECE DROP IN LIFT PUMP FOR LML DURAMAX 2004.5-2007
Item #: FPE-34789
Condition:
New
Available To Order
Price: $799.00
Description: FLEECE DROP IN LIFT PUMP FOR LML DURAMAX 2007.5-2010
Item #: FPE-34790
Condition:
New
Available To Order
Price: $799.00
6.6L Duramax Billet Coolant Block Off Plate (2001-2025)
Description: Upgrade your rear engine cover and stop the coolant leaks for good!
Our blocking plate is thicker than the stock plate and has an integral square cut O-ring with no gasket required. OE covers...More Details »
Item #: FPE-DMAX-CBOP
Condition:
New
Available To Order
Price: $55.00
LBZ/LMM Duramax High Pressure Injection Line Kit
Description: Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. This kit includes a complete set of 8 lines.
Item #: FPE-FL-DMAX-LBZLMM-SET
Condition:
New
Available To Order
Price: $569.00
cp3
Item #: FPE-DMAX-CP3
Condition:
New
Available To Order
Price: $1,279.00
2011-2014 LML Duramax Transmission Cooler Line Set
Description: 2011-2014 LML Duramax Transmission Cooler Line Set
Item #: FPE-TL-LML-1114
Condition:
New
Available To Order
Price: $329.99
drop in, cheetah, turbo, fleece
Description: The BRAND NEW NO CORE CHARGE 63mm FMW Duramax VNT Cheetah Turbocharger
Item #: FPE-LML-VNT-63-FMW-N
Condition:
New
Available To Order
Price: $2,649.00
cp3 conversion
Description:
2011-2016 LML CP3 Conversion Kit
FPE-LML-CP3-WP
Item #: FPE-LML-CP3-WP
Condition:
New
Available To Order
Price: $1,999.00
cp3 conversion
Description: Heavy Duty CP3 with 10mm displacement cam
High flow CP3 feed and return fittings
Preformed feed and return fuel hoses
Item #: FPE-LML-CP3-10
Condition:
New
Available To Order
Price: $2,599.00
CYLINDER HEAD
Description: Freedom Series Duramax Cylinder Head for 2011-2016 LML (Driver Side)
New casting
New valve guides, new springs, and new valve seals
Pressure and leak tested
Precision ground stock valves with a 45 degree angle
Multi-angle valve job
Item #: FPE-61-10004-D
Condition:
New
Available To Order
Price: $1,099.00
CYLINDER HEAD
Description: Freedom Series Duramax Cylinder Head for 2011-2016 LML (Passenger Side)
New casting
New valve guides, new springs, and new valve seals
Pressure and leak tested
Precision ground stock valves with a 45 degree angle
Multi-angle valve job
Item #: FPE-61-10004-P
Condition:
New
Available To Order
Price: $1,099.00
Description: Fox 2.0 Performance Series IFP Shocks
Item #: 980-24-967/980-24-958
Condition:
New
Price: $919.80
Description: FOX 2.0 SERIES SHOCK SET
Fits 2011-2023 Chevy / GMC 2500HD / 3500HD
For trucks that HAVE a NTBD lift
Item #: GI-Conversion1
Condition:
New
Price: $495.00
CYLINDER HEAD
Description: Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Driver Side)
Cupless injector bore - no injector cups to leak again ever!
New aluminum casting
New valves,...More Details »
Item #: FPE-61-10001
Condition:
New
Please Call for Availability
CYLINDER HEAD
Description: Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (PASSENGER Side)
Cupless injector bore - no injector cups to leak again ever!
New aluminum casting
New valves,...More Details »
Item #: FPE-61-10001
Condition:
New
Please Call for Availability
Glow Plug Eliminator LBZ LMM LML L5P Duramax Diesel
Description: Machine Cut Threads - Not Rolled
13mm 6pt Head
100% Stainless Construction
Item #: 800-106
Condition:
New
Price: $135.00
Description: King Performance Series Shocks
Fits 2011-Current Chevrolet/GMC 2500/3500 HD
Part# 25001-302A-EXT2/25001-303A
Item #: 25001-302A-EXT2/25001-303A
Condition:
New
Price: $1,309.10