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Georgia, Tbilisi
1 Level
697 Review
45 Karma

Review on Enhanced GM Data Retention Harness - Metra 70-2003T by Jason Hymon

Revainrating 5 out of 5

GM is a pain. Best in Cars and Vehicles Electronics

This is a must have for vehicles that use factory head units for door open sounds, key in ignition, low fuel warnings and TPMS systems. the best option if you want to buy an aftermarket head unit and need to keep the car's computer up to date.

Pros
  • Electronics
Cons
  • Modern