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GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax) GDP45001 Please note that this package
GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax) GDP45001 Please note that this package
GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax) GDP45001 Please note that this package
GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax) GDP45001 Please note that this package

GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax) GDP45001 Please note that this package

SKU: 56298744860

4.7
USD650.00 USD688.00

Pay in 4 interest-free payments of $162.50 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

Description

Please note that this package includes the tune file exclusively and does not come with the EFI Live device

Professional installation recommended

and a reinforced high-temp silicone coolant reroute with quality fittings

Precision CNC-machined 6061-T6 aluminum and 304 stainless components deliver an OEM-grade fit

Forget weak factory settings—these tunes are built for serious Duramax owners who demand real performance

GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax) GDP45001 Please note that this package**REQUIRES 8 CREDITS PER VEHICLE FLASHED**

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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