Collection: Chevrolet / GMC
PUTTING THE POWER OF YOUR TRUCK IN YOUR HANDS
- GDP Products
- Collections
- Chevrolet / GMC
-
GDP Commander L5P two-wire unlock cable (required for flashing) (2017-2023 Duramax L5P)
Vendor:GDPRegular price $35.00 USDRegular priceSale price $35.00 USDSold out -
GDP MPVI4 Single Support Pack (20-22 GM 1500 3.0L LM2 Duramax)
Vendor:GDPRegular price $1,000.00 USDRegular priceSale price $1,000.00 USD -
GDP Commander L5P T87/T93 TCM Unlock Harness (2017-2023 Duramax L5P)
Vendor:GDPRegular price $325.00 USDRegular priceSale price $325.00 USD -
5 Position Switch - EGR temp sensor - EFI Live (2011-2016 Duramax LML)
Vendor:GDPRegular price $66.95 USDRegular priceSale price $66.95 USD -
Pre-Filter - For All GDP Intakes
Vendor:GDPRegular price $34.99 USDRegular priceSale price $34.99 USD -
GDP EGR Upgrade Kit (2016-2018 Duramax 2.8L LWN)
Vendor:GDPRegular price $211.25 USDRegular price$240.00 USDSale price $211.25 USDSale -
GDP EGR Upgrade Kit (2007.5-2010 Duramax 6.6L LMM)
Vendor:GDPRegular price $175.50 USDRegular price$200.00 USDSale price $175.50 USDSale -
GDP MPVI4 UPGRADE from "Single tune" TO "Multi-tune or SOTF" (17-23 GM Duramax L5P 2500/3500)
Vendor:GDPRegular price $500.00 USDRegular priceSale price $500.00 USD -
GDP MPVI4 E66 (Global B) Tune Files (2021-2023 Duramax LM2 3.0L)
Vendor:GDPRegular price $1,000.00 USDRegular priceSale price $1,000.00 USD -
SOTF Harness (2006-2010 Duramax LBZ/LMM)
Vendor:GDPRegular price $17.00 USDRegular priceSale price $17.00 USD -
GDP CCV Upgrade Kit (2017-2023 Duramax 6.6L L5P)
Vendor:GDPRegular price $370.00 USDRegular priceSale price $370.00 USD -
Open Air 4" Intake Tube W/S&B Filter (2011-2016 6.6L Duramax LML)
Vendor:GDPRegular price From $289.99 USDRegular priceSale price From $289.99 USD -
GDP EZ Lynk Transmission Tune File T87A (2017-2019 6.6L L5P Duramax)
Vendor:GDP ProductsRegular price $300.00 USDRegular priceSale price $300.00 USD -
GDP EZ Lynk Transmission Tune File T93 (2020-2023 6.6L L5P Duramax)
Vendor:GDP ProductsRegular price $300.00 USDRegular priceSale price $300.00 USD -
GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)
Vendor:GDPRegular price $325.00 USDRegular priceSale price $325.00 USD -
SOTF Harness (2001-2004 Duramax LB7)
Vendor:GDPRegular price $17.00 USDRegular priceSale price $17.00 USD -
Open Air 4" Intake Tube W/S&B Filter (2017-2019 6.6L Duramax L5P)
Vendor:GDPRegular price From $289.99 USDRegular priceSale price From $289.99 USDSold out -
Max Flow Bridge And Cold Side Tube (behind Alt) (2006-2010 6.6L LBZ/LMM Duramax)
Vendor:GDPRegular price From $698.88 USDRegular priceSale price From $698.88 USDSold out -
GDP EGR Upgrade Kit w/ Intake Pipe (2007.5-2010 Duramax 6.6L LMM)
Vendor:GDPRegular price $308.75 USDRegular price$340.00 USDSale price $308.75 USDSold out -
GM E46 ECM Service
Vendor:HP TunersRegular price $399.99 USDRegular priceSale price $399.99 USD -
EFI Live FlashScan V3 w/GM & DC tuning option
Vendor:GDPRegular price $1,474.53 USDRegular priceSale price $1,474.53 USD -
Hot Side Intercooler Tube (2011-2016 6.6L Duramax LML)
Vendor:GDPRegular price From $232.75 USDRegular priceSale price From $232.75 USDSold out -
Max Flow Bridge To Factory Cold Side Tube (2004.5-2005 6.6L LLY Duramax)
Vendor:GDPRegular price From $576.81 USDRegular priceSale price From $576.81 USDSold out -
SOTF Harness (2004.5-2005 Duramax LLY)
Vendor:GDPRegular price $17.00 USDRegular priceSale price $17.00 USD






