if you want to use this for a drifting application check out Freshalloy.com. I have heard really mixed reviews from people on ziptied andFreshalloy is a much more technical forum. Should help out
I will be running a MS-II V3 on my SR… and it’s going to be anything but a slouch.:thumbup
Picked up my MSIIv3, relay board, stim board and harness for $350 from a guy on NICO about 2.5 years back. It was partially assembled and came with a black case.
Whats to worry about it? Its much faster than any OEM Nissan ecu, and is quarter the cost of any other aftermarket standalone setup, plus is 100% universal. Build it to whatever you want. It even has a section on the board where you can build your OWN circuitry for WHATEVER you may need.
honestly, it’s better to just source all OEM wiring and ECU much less down time only slightly more cost. If you have an MS expert with you it might be better.