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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
and strong flanges for a hassle-free installation
Every DIESELR Signature connector is built with gold-plated pins and validated to a marine-grade corrosion standard — the difference between a connector that lasts and one that fails under real conditions
For those who want the option to tow better
High-strength stainless steel construction for durability and corrosion resistance
For 2022 trucks
MPVI4 GDP Single Support Package (2017-2023 6.6L L5P Duramax) jam and strong flanges for aFor those wanting just a tune and not the actual device, we are able to offer tunes only. This requires the purchase of a new support pack for the VIN# of the new truck being tuned. Please note that this package includes the tune file exclusively and does not come with the MPVI4 device.
