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GI Service Center » 2026, Silverado 2500 HD
Products for:
- Year: 2026
- Model: Silverado 2500 HD
View Universal items for: 2026 Silverado 2500 HD
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Description: - Pre-Tuned T87A TCM for 6 Speed Allison 1000 Transmission
- Better Acceleration
- Quicker Shifts
- Prevents short shifting in performance use
- Improved Torque Converter lock up strategy
-...More Details »
Item #: DT1160000008001
Condition:
New
Price: $775.00
No Image Available
Part Numbers:
DT1160030006001
DT1160030005001
DT1160030004001
DT1160030003001
DT1160030001001
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +150 RWHP & +270 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light...More Details »
Item #: CPS_17_19_L5P_Tuning
Condition:
New
Price: $600.00
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Description: The L5P (2017-2019) DT1000 - BUILT TRANSMISSION is designed for 2017, 2018, and 2019 Chevy Silverado or GMC Sierra Duramax Trucks being pushed to extreme performance levels. Great for those that...More Details »
Item #: DT1000-L5P
Condition:
New
Price: $9,950.00
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Description: The L5P (2017-2019) DT750 - BUILT TRANSMISSION is designed for 2017, 2018, and 2019 Chevy Silverado or GMC Sierra Duramax Trucks. Great for those that are building the ultimate daily driver or more...More Details »
Item #: DT750-L5P
Condition:
New
In stock ships in 3-5 business days.
Price: $6,145.00
No Image Available
Description: Gasket Kit for 2017-2023 L5P / 2019+ L5D Duramax OEM/VGT Turbos
Kit includes the following items:
- (1) Pedestal Gasket
- (1) Exhaust Outlet Gasket
- (2) Upper Intake Manifold (Y-Bridge)...More Details »
Item #: CPS206-133
Condition:
New
In stock. Ships in 3-5 business days.
Price: $150.00
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Description: - Airflow to support 700HP*
- *Up to 650 RWHP with Emissions Compliant Tuning and Basic Supporting Mods
- 41 psi Boost @ Sea Level
- Custom Billet 64mm 11-Blade Compressor Wheel - Lightweight...More Details »
Item #: CPS200275
Condition:
New
In stock. Ships in 3-5 business days. Additional 20-25 business day lead time on powder coat.
Price: $3,149.00
Description: - Airflow to support 800HP*
- *Up to 650 RWHP with Emissions Compliant Tuning and Basic Supporting Mods
- HFV (High Flow Vane) Technology - Custom Vane/Nozzle Ring Assembly
- Taller and Wider...More Details »
Item #: CPS200362
Condition:
New
Raw in stock and ships in 3-5 business days. Additional 20-25 business day lead time on powder coat.
Price: $3,549.00
Description: - Proven to support up to 625 RWHP with stock emissions
- Extra airflow to make 80-100rwhp over 'Tune only' L5P
- Works great with box tuners, custom tuning, or without tuning
- Lower average...More Details »
Item #: CPS200143
Condition:
New
Raw in stock and ships in 3-5 business days. 20-25 business day lead time on powder coat.
Price: $2,149.00
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Description: The factory intake horn’s anti-surge ring chokes your turbo inlet, reducing performance. Precision-matched anti-surge rings optimize airflow for maximum power and efficiency, preventing turbo...More Details »
Item #: WCF-100309-SGB
Condition:
New
Price: $259.00
No Image Available
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +150 RWHP & +270 lb/ft TQ to your Duramax
- 5 Power Levels At Your Finger Tips When You Need Them
- Lightning fast installation
- FREE...More Details »
Item #: DM1JO1272093000
Condition:
New
Price: $950.00
No Image Available
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +125 RWHP & +240 lb/ft TQ to your Medium Duty Duramax
- 5 Power Levels At Your Finger Tips When You Need Them
- Lightning fast...More Details »
Item #: DM1KO1272093010
Condition:
New
Price: $950.00
No Image Available
Part Numbers:
DT1180030006000
DT1180030005000
DT1180030004000
DT1180030003000
DT1180030001000
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +125 RWHP & +240 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light...More Details »
Item #: CPS_19_23_L5D_Duramax_Tuning
Condition:
New
Price: $600.00
No Image Available
Part Numbers:
DT830060000300
DT830060000400
DT830060000500
DT830060000600
Description: - 50 State Compliant (EO D845-2) EMISSIONS INTACT Custom Performance Tuning
- Add up to +120 RWHP & +300 lb/ft TQ to your Powerstroke
- Choose from the following options:
- Heavy Tow (8K lbs to...More Details »
Item #: CPS_20-21_6_7L_Powerstroke_ECM_50_State
Condition:
New
Price: $750.00
No Image Available
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +120 RWHP & +300 lb/ft TQ to your Powerstroke
- Switch-On-The-Fly (SOTF) - 5 Power Levels At Your Finger Tips When You Need Them
- Heavy...More Details »
Item #: DM1MN3282093000
Condition:
New
Price: $950.00
No Image Available
Description: - New Turbo Actuator for 2020-2023 L5P Duramax OEM/VGT Turbos
Item #: CPS206-124
Condition:
New
In stock. Ships in 3-5 business days.
Price: $849.00
No Image Available
Description: - Pre-Tuned T93 TCM for 10 Speed Allison 10L1000 Transmission
- Select Mild or Aggressive Shift Points
- Better Acceleration
- Quicker Shifts
- Prevents short shifting in performance use
-...More Details »
Item #: DM1MO1372082000
Condition:
New
Price: $775.00
No Image Available
Description: - Select Mild or Aggressive Shift Points
- Better Acceleration
- Quicker Shifts
- Prevents short shifting in performance use
- Improved Torque Converter lock up strategy
- Improved Clutch...More Details »
Item #: 10speedtcmtuningonly
Condition:
New
Price: $300.00
No Image Available
Part Numbers:
DT1160030006002
DT1160030005002
DT1160030004002
DT1160030003002
DT1160030001002
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +150 RWHP & +270 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light...More Details »
Item #: CPS_20_23_L5P_Tuning
Condition:
New
Price: $600.00
No Image Available
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +100 RWHP & +180 lb/ft TQ to your Cummins
- Switch-On-The-Fly (SOTF) - 5 Power Levels At Your Finger Tips When You Need Them
- INCLUDES:...More Details »
Item #: DM1ON2381012000
Condition:
New
Price: $950.00
No Image Available
Description: - For Cab Chassis 6.7L Powerstrokes ONLY
- Add up to +125 RWHP & +320 lb/ft TQ to your Powerstroke
- Fully Remote - No Shop Visit or ECM Swap Required
- EMISSIONS INTACT Custom Performance...More Details »
Item #: DM1PQ3282023000
Condition:
New
Price: $950.00
No Image Available
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +100 RWHP & +150 lb/ft TQ to your Powerstroke
- Fully Remote - No Shop Visit or ECM Swap Required
- Switch-On-The-Fly (SOTF) - 5 Power...More Details »
Item #: CPS300115
Condition:
New
Price: $950.00
No Image Available
Description: - New Turbo Actuator for 2024-2026 L5P Duramax OEM/VGT Turbos
Item #: CPS206-117
Condition:
New
In stock. Ships in 3-5 business days.
Price: $649.00
No Image Available
Description: DuramaxTuner's Custom 2024-2026 6.6L Duramax TCM tuning will decrease the time between shifts and improve the clutch holding capacity by increasing line pressure electronically. This will makes for...More Details »
Item #: DM1QR1372080000
Condition:
New
Price: $300.00
No Image Available
Description: - Add up to +110HP and +330 ft-lbs of torque
- Designed to be safe for your engine and emissions equipment
- Fully customized tuning optimized for your stock or modified truck
- Custom tune for...More Details »
Item #: CPS_24_26_L5P_Tuning
Condition:
New
Price: $1,000.00
No Image Available
Description: Gasket Kit for 2024-2026 L5P / L5D Duramax OEM/VGT Turbos
Kit Includes the following items:
- (1) Pedestal Gasket
- (1) Exhaust Outlet Gasket
- (2) Upper Intake Manifold (Y-Bridge) Seals
-...More Details »
Item #: CPS206-111
Condition:
New
In stock. Ships in 3-5 business days.
Price: $155.00
No Image Available
Description: - Airflow Capable of Supporting up to 700HP
- Custom Billet Compressor Wheel
- Turbine Wheel and Nozzle Ring Upgrades
- Improved EGT Control
- Compressor and turbine wheel durability upgrades...More Details »
Item #: CPS200289
Condition:
New
In stock and ships in 3-5 business days. 20-25 business day lead time on powder coat.
Price: $3,149.00
No Image Available
Description: - Airflow capable of supporting up to 750HP
- Compressor and turbine wheel durability upgrades
- Custom Billet compressor wheel
- Turbine Wheel and Nozzle Ring Upgrades
- 67mm - 11 Blade...More Details »
Item #: CPS200329
Condition:
New
20-25 business day lead time on powder coat.
Price: $3,549.00
No Image Available
Description: - Extra airflow to make 80-100rwhp over 'Tune only' L5P
- Works with box tuners, custom tuning, or without tuning
- Major EGT control improvements compared to stock
- 62.5mm - 7+7 Blade Extended...More Details »
Item #: CPS200157
Condition:
New
Raw in stock, ships in 3-5 business days. 20-25 business day lead time on powder coat.
Price: $2,149.00
No Image Available
Description: Calibrated Power Solutions is happy to announce an easier way to tune your RAM CM2450B ECMs found in 2022–2024 RAM medium and heavy-duty trucks (see vehicle list below). This one-time, send-in...More Details »
Item #: ECM-00-RAM-U
Condition:
New
Price: $1,499.99
No Image Available
Description: -Uses all available fuel from the tank. No issues with sucking air when below 1/8th of a tank. Perfect for use with today's high flow lift pump systems. (Airdog, FASS, etc)
-Sediment bowl area...More Details »
Item #: 280002
Condition:
New
Price: $191.72
No Image Available
Description: - Inlet adapter for 6.7L Ford Powerstroke Trucks
- CNC precision cut pieces
- Clean look
- Made from the highest-quality materials
- Intelligent design
- Even brand new, stock turbocompressor...More Details »
Item #: 1102F011
Condition:
New
Price: $80.00
No Image Available
Description: Tune your 2024-2025 Silverado/Sierra 2500/3500 with the 6.6L L5P Duramax (E42 ECM) now using HP Tuners’ VCM Suite! This service is required to upgrade the E42 ECM in these diesel trucks for...More Details »
Item #: ECM-E42-L5P-U
Condition:
New
Price: $999.99
No Image Available
Price: $49.99
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Description: L5P Intake Horn Anti-Surge Ring is the essential piece you need for your 2017, 2018, 2019, 2020, or 2021 Silverado / Sierra 2500 or 3500 L5P Duramax. We strongly recommend the WCFab Open Intake...More Details »
Item #: DT116000000001
Condition:
New
Price: $120.00
No Image Available
Description: Does your truck have a boost leak?
The Calibrated Power Stealth Boost Tester is the highest quality and most accurate boost test kit available!
- Heavy Duty Regulator
- Built to last for a...More Details »
Item #: 13U7H001
Condition:
New
Ships in 7-10 business days.
Price: $185.00
No Image Available
Description: - CNC precision cut pieces
- Clean look
- Made from the highest-quality materials
- Intelligent design
- Even brand new, stock turbocompressor covers can have leaks
- Find the boost leak...More Details »
Item #: 1102F004
Condition:
New
Price: $80.00
Description: Backed by Edge Products’ 20+ years of experience in performance and monitoring solutions, the A-Pillar Display Mounts are the go-to choice for anyone looking to upgrade the look and function of...More Details »
Item #: BKDQ-28604
Condition:
New
Available to Order
Price: $68.45
Description: Engineered with emissions safe calibrations, the EZ is 50-state legal, delivering peace of mind no matter where you drive. Designed specifically for real world applications, it provides smooth,...More Details »
Item #: BKDQ-20202
Condition:
New
Please Call for Availability
Available to Order
Description: Engineered with emissions safe calibrations, the EZ is 50-state legal, delivering peace of mind no matter where you drive. Designed specifically for real world applications, it provides smooth,...More Details »
Item #: BKDQ-20202-3
Condition:
New
Please Call for Availability
Available to Order
Description: The Edge Insight CTS3 is the #1 selling digital monitor in the diesel industry, delivering unmatched visibility into your truck’s performance. Built with a sleek 5-inch high-resolution...More Details »
Item #: BKDQ-84130-3
Condition:
New
Available to Order
Price: $549.95
Sale: Add to Cart to see Price
Fender Flares
Item #: F-C12011A-GTL-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: F-C12011A-GXN-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-DHTP
Condition:
New
Price: $339.95
Fender Flares
Item #: S-C12215-G1K-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-G6M-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-G7C-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-G9K-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GA0-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GAN-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GAZ-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GB8-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GBA-DHTP
Condition:
New
Price: $399.95
Fender Flares
Item #: S-C12215-GBD-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GJI-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GLT-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GNO-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GPA-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GTL-DHTP
Condition:
New
Price: $649.95
Fender Flares Sport GXD Sterling Grey Metallic Chevy Silverado 2500 HD/3500 HD (20-26) Rough Country
Fender Flares
Item #: S-C12215-GXD-DHTP
Condition:
New
Price: $649.95
Fender Flares
Item #: S-C12215-GXN-DHTP
Condition:
New
Price: $649.95