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GI Service Center » 2015, Silverado 2500HD
Products for:
- Year: 2015
- Model: Silverado 2500HD
View Universal items for: 2015 Silverado 2500HD
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Price: $1,295.00
Sale: $1,095.00
Save: 15%
Save: $200.00
Description: 2015-2016 Allison T87 TCM
Item #: DDP-DDP-T87-TCM
Condition:
New
Price: $895.00
Description: 2017-2019 Allison T87A TCM
Item #: DDP-DDP-T87A-TCM
Condition:
New
Price: $895.00
Description: DDP Duramax Dominator Connecting Rods are made from billet 4340 steel and then heat treated for superior strength. HD rod bolts are included. These rods are perfect for moderate engine builds of...More Details »
Item #: DDP-Dominator-Rods
Condition:
New
Price: $1,699.00
Sale: $1,499.00
Save: 12%
Save: $200.00
Description: Dan's Diesel Performance Duramax Piston Kit 2001-2016
Item #: DDP-DDP Duramax Piston Kit 2001-2016
Condition:
New
Price: $1,595.00
Limited Supply: Only 0 Left!
Price: $39.95
Item #: DDP-3565874
Condition:
New
Price: $79.72
Item #: DDP-D-0116 Up Pipe Bolts
Condition:
New
Price: $15.99
Description: DDP LML 100% Over New Injector Set
Item #: DDP-D05-100-010
Condition:
New
Price: $4,851.00
Sale: $4,620.00
Save: 5%
Save: $231.00
Description: DDP LML 100% Over Reman Injector Set
Item #: DDP-D05-100-410
Condition:
New
Price: $4,557.00
Sale: $4,340.00
Save: 5%
Save: $217.00
Description: DDP LML 30% Over New Injector Set
Item #: DDP-D05-030-010
Condition:
New
Price: $4,410.00
Sale: $4,200.00
Save: 5%
Save: $210.00
Description: DDP LML 30% Over Reman Injector Set
Item #: DDP-D05-030-410
Condition:
New
Price: $3,969.00
Sale: $3,780.00
Save: 5%
Save: $189.00
Description: DDP LML 45% Over New Injector Set
Item #: DDP-D05-045-010
Condition:
New
Price: $4,557.00
Sale: $4,340.00
Save: 5%
Save: $217.00
Description: DDP LML 45% Over Reman Injector Set
Item #: DDP-D05-045-410
Condition:
New
Price: $4,116.00
Sale: $3,920.00
Save: 5%
Save: $196.00
Description: DDP LML 60% Over New Injector Set
Item #: DDP-D05-060-010
Condition:
New
Price: $4,704.00
Sale: $4,480.00
Save: 5%
Save: $224.00
Description: DDP LML 60% Over Reman Injector Set
Item #: DDP-D05-060-410
Condition:
New
Price: $4,263.00
Sale: $4,060.00
Save: 5%
Save: $203.00
Price: $20.00
Description: Starter Solenoid, 2001-2016, Duramax
Item #: DDP-S14-100
Condition:
New
Price: $69.95
Item #: DDP-LML Thermostat Kit
Condition:
New
Price: $109.95
Item #: DDP-A1000-TH
Condition:
New
Price: $69.99
Description: 4" no cut direct fit muffler for exhaust
Item #: 542-2236
Condition:
New
Price: $155.00
Computer Chip Programmer
Description: 1994-2019 Chevrolet/GMC/Ford/Dodge/RAM Diesel Trucks - 50 State Legal
Item #: BKDQ-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 #: BKDQ-85301
Condition:
New
Available to Order
Price: $499.95
Computer Chip Programmer
Description: Gas and Diesel Vehicle Tuner - 50 State Legal
Item #: BKDQ-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 #: BKDQ-26040
Condition:
New
Available to Order
Price: $449.95
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 #: BKDQ-85400-200
Condition:
New
Available to Order
Price: $723.95
Vehicle Tuning Flash Tool
Description: 1994-2022 GM/Ford Dodge Vehicles
Item #: BKDQ-84030
Condition:
New
Available to Order
Price: $326.95
Vehicle Performance Monitor Module
Description: Universal OBD-II Monitoring
Item #: BKDQ-84130-3
Condition:
New
Available to Order
Price: $511.95
Sale: Add to Cart to see Price
Vehicle Performance Monitor Module
Description: Insight+ Monitor w/Custom Tune License
Item #: BKDQ-84140
Condition:
New
Available to Order
Price: $599.95
Description: -10mm Stroker CP3 Pump
Item #: xrgE04 10306
Condition:
New
Price: $2,150.00
Description: -12mm Stroker CP3 Pump
Item #: xrgE04 10307
Condition:
New
Price: $2,650.00
Description: -14mm Stroker CP3 Pump
Item #: xrgE04 10309
Condition:
New
Price: $3,200.00
Item #: xrgE04 10305
Condition:
New
Price: $1,270.00
Item #: xrgE05 10505
Condition:
New
Price: $275.00
Exergy LML Stainless 9th Injector Plug w/O-Ring
Item #: xrg1-018-342
Condition:
New
Price: $23.00
Description: Moderate to Extreme
Item #: fassFA C09 165G
Condition:
New
Please Call for Availability
Description: Super Extreme
Item #: fassFA C09 220G
Condition:
New
Please Call for Availability
Description: Super Extreme
Item #: fassFA C09 260G
Condition:
New
Please Call for Availability
Description: Stock to Moderate
Item #: fassFA C09 095G
Condition:
New
Please Call for Availability
Please Call for Availability
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 #: fpeFPE-DMAX-CBOP
Condition:
New
Price: $55.00
cp3
Item #: fpeFPE-DMAX-CP3
Condition:
New
Price: $1,279.00
drop in, cheetah, turbo, fleece
Description: The BRAND NEW NO CORE CHARGE 63mm FMW Duramax VNT Cheetah Turbocharger
Item #: fpeFPE-LML-VNT-63-FMW-N
Condition:
New
Price: $2,649.00
cp3 conversion
Description:
2011-2016 LML CP3 Conversion Kit
FPE-LML-CP3-WP
Item #: fpeFPE-LML-CP3-WP
Condition:
New
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 #: fpeFPE-LML-CP3-10
Condition:
New
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 #: fpeFPE-61-10004-D
Condition:
New
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 #: fpeFPE-61-10004-P
Condition:
New
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
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: LB7-LML - 2" Replacement Up-Pipes
Item #: 031-HSP-
Condition:
New
Price: $474.00
Description: LML - (13-16) - Cold Air Intake
Item #: 502-2-HSP-
Condition:
New
Price: $435.79
Description: LML - (15-16) - Upper Coolant Tube
Item #: 537-2-HSP-
Condition:
New
Price: $124.00
Description: LML - (15-16) Factory Replacement Coolant Tank
Item #: 527-2-HSP-
Condition:
New
Price: $328.75
Description: LML - 58" Bolt On Traction Bars 4" Axle Diameter
Item #: 535-1-HSP-
Condition:
New
Price: $700.00
Description: LML - Billet Valve Covers
Item #: 546-HSP-
Condition:
New
Price: $355.00
Price: $285.00
Description: LML - Max Flow Bridge/ Cold Side Tube/ Turbo Inlet
Item #: 504-HSP-
Condition:
New
Price: $984.42
Sale: $944.80
Save: 4%
Save: $39.62
Description: LML - 70" Bolt On Traction Bars 4" Axle Diameter
Item #: 535-2-HSP-
Condition:
New
Price: $700.00
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