2017-2023 Duramax L5P DieselR HP Tuners MPVI3 Transmission Tuning
2017-2023 Duramax L5P DieselR HP Tuners MPVI3 Transmission Tuning is backordered and will ship as soon as it is back in stock.
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2017-2023 Duramax L5P DieselR HP Tuners MPVI3 Transmission Tuning
2017-2023 Duramax L5P DieselR HP Tuners MPVI3 Transmission Tuning is backordered and will ship as soon as it is back in stock.
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Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
2017-2023 Duramax L5P DieselR HP Tuners MPVI3 Transmission Tuning
The 2017–2019 Duramax L5P DieselR HP Tuners MPVI Transmission Tuning (DSLRT-200240) is a custom tuning solution designed to improve the performance and drivability of your truck’s transmission. This tune refines shift timing, torque converter lock-up, and line pressure to deliver smoother, quicker shifts and enhanced towing capability. Built for both daily drivers and heavy-duty users, it helps unlock the full potential of the Allison transmission when paired with HP Tuners MPVI hardware.
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