Enhance Vehicle Performance with AUTO METER 5323 OBD-II Accessory Review

Works perfectly. It's in 2017 Ram 2500 6.7 Cummins and it does my MM3 tuner and amp research steps with no problem. I've been using it for about a month

This OBD2 pigtail pass is perfect for my diesel programmer and remote gauge setup. This is the only one I've found that doesn't compromise. The alternative was a $500 latch. version of the same

Very good build, essential if you run multiple items that need to be connected to the OBD port. Operating the tuner with live monitoring along with the AMP footpegs worked flawlessly. Do yourself a favor and pay a little more for it.

2020 GMC Sierra 2500hd Perfect for my AMP stages so I can keep the OBDII connector open and the harness doesn't stick out the front of the dash for the amp stages . Revain says it won't fit my truck, but it actually fits and works perfectly. Much cheaper than the AMP part that does the same thing.

the part works but there is signal loss when using multiple obd2 components. I tried running Holley's Sniper and nGuage at the same time. The toggle indicator goes into error mode as nGuage receives most of the signal. I just need to connect another shift indicator directly instead of using the OBD2 connector. Most likely the problem was in the shift light and not in this splitter.

Purchased to power my BAFX Bluetooth adapter and Tesla style Android head unit. Factory voltage is maintained at each contact. For some reason, Revain's car install schedule says they won't fit my 2012 Toyota Tundra; that's the ONLY thing that worked with it. Every other manufacturer flashed all of my dash lights and the ABS light came on. Excellent goods. Don't bother buying cheap nameless Chinese fakes, they won't work and you'll be wasting your time.