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GDP Commander L5P T87/T93 TCM Unlock Harness (2017-2023 Duramax L5P) DURAMAX tailored to push your diesel

SKU: 7889980360

4.1
USD124.00 USD163.00

Pay in 4 interest-free payments of $31.00 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Description

tailored to push your diesel engine to its limits

If you’re running a tuned L5P but still stuck with stock TCM mapping

Improved Acceleration: With adjusted shift points and eliminated short-shifting

Purchase the HP Tuners - MPVI4 interface here

Upgrade from Single to SOTF Tune

GDP Commander L5P T87/T93 TCM Unlock Harness (2017-2023 Duramax L5P) DURAMAX tailored to push your diesel

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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