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HOT SELLER
2020-2023 L5P DURAMAX TUNE PACKAGE
Vendor:DIESELR TuningRegular price From $1,950.00 USDRegular priceUnit price per -
OUT OF STOCK - ETA: 2-4 WEEKS
GDP Commander / MyDiag (POWERSTROKE/L5P DURAMAX)
Vendor:DIESELR TuningRegular price $1,000.00 USDRegular priceUnit price per$0.00 USDSale price $1,000.00 USD -
GDP Commander / MyDiag Device Credits
Vendor:DIESELR TuningRegular price From $50.00 USDRegular priceUnit price per$0.00 USDSale price From $50.00 USD -
2020-2022 Duramax (L5P) HP Tuners Tune Files
Vendor:DIESELR TuningRegular price From $900.00 USDRegular priceUnit price per$0.00 USDSale price From $900.00 USD -
HP Tuners MPVI3
Vendor:HP TunersRegular price $399.99 USDRegular priceUnit price per$0.00 USDSale price $399.99 USD -
HP Tuners Universal Credits
Vendor:HP TunersRegular price From $49.99 USDRegular priceUnit price per$0.00 USDSale price From $49.99 USD -
HP Tuners L5P Unlocked E41 ECM
Vendor:HP TunersRegular price From $649.99 USDRegular priceUnit price per$0.00 USDSale price From $649.99 USD -
EGR Race Kit (Duramax 2017-2022 L5P)
Vendor:Flo-ProRegular price $345.00 USDRegular priceUnit price per$0.00 USDSale price $345.00 USD -
OUT OF STOCK - ETA: 2-4 WEEKS
3" Downpipe (2017-2022 L5P Duramax)
Vendor:DIESELR TuningRegular price $322.93 USDRegular priceUnit price per$0.00 USDSale price $322.93 USD -
Down Pipe-Back Exhaust (GM 2020-2022)
Vendor:DIESELR TuningRegular price From $717.93 USDRegular priceUnit price per$0.00 USDSale price From $717.93 USD -
DPF-Back Exhaust (GM 2020-2022)
Vendor:DIESELR TuningRegular price From $563.54 USDRegular priceUnit price per$0.00 USDSale price From $563.54 USD -
Edge Insight CTS3 Digital Gauge Monitoring System
Vendor:Edge ProductsRegular price $490.00 USDRegular priceUnit price per$0.00 USDSale price $490.00 USD -
S&B Intake Kit (2020-2021 6.6L L5P Duramax)
Vendor:S&BRegular price $349.00 USDRegular priceUnit price per$0.00 USDSale price $349.00 USD -
Universal Muffler
Vendor:DIESELR TuningRegular price From $122.53 USDRegular priceUnit price per$0.00 USDSale price From $122.53 USD -
Universal Auger Muffler
Vendor:DIESELR TuningRegular price From $122.53 USDRegular priceUnit price per$0.00 USDSale price From $122.53 USD -
Universal Muffler Delete
Vendor:DIESELR TuningRegular price From $51.05 USDRegular priceUnit price per$0.00 USDSale price From $51.05 USD -
3.5" Downpipe (2017-2022 L5P Duramax)
Vendor:DIESELR TuningRegular price $360.00 USDRegular priceUnit price per$0.00 USDSale price $360.00 USDSold out -
CSP5 Switch with OBDII Y-Cable (2006-2021 Cummins - MM3 & EFI ONLY) (2017-2022 Duramax L5P - HP Tuners)
Vendor:Fish TuningRegular price $120.00 USDRegular priceUnit price per$0.00 USDSale price $120.00 USD -
Edge EAS Pyrometer Probe with Starter Kit
Vendor:Edge ProductsRegular price $152.95 USDRegular priceUnit price per$0.00 USDSale price $152.95 USD -
EGR Solution Package (2017-2022 Duramax L5P)
Vendor:DIESELR TuningRegular price $350.00 USDRegular priceUnit price perSold out -
Rotary OBDII Switch Bracket (2017-2021 6.6L Duramax)
Vendor:GDPRegular price $11.99 USDRegular priceUnit price per -
GDP "CAN" Plug (2020-2021 6.6L Duramax L5P)
Vendor:GDPRegular price $200.00 USDRegular priceUnit price per -
OBD2 Splitter
Vendor:GDPRegular price $15.99 USDRegular priceUnit price per -
HP Tuners GM E41 ECM Upgrade Kit
Vendor:HP TunersRegular price $349.99 USDRegular priceUnit price per