Review on Turbosmart e-Boost 40 PSI STREET Boost Controller - TS-0302-1002: Advanced Performance at its Best by Harwinder Duong

The first one worked for about 4 seconds, after that it turned off and never turned on again. Luckily Amazon's return policy/service is a delight. I had to wait until the weekend for a replacement, but everything is working fine now. I've driven the car a few times and had no problems. must have just received a bad box as my experience with turbosmart has been good in the past (no cheap crap). I bought it for adjustable boost versus RPM. Not many EBCs do this yet. Of course I could do that with my factory ECU (on EVO 8 I switched to SD/Tephra v7). The factory boost pressure control works well. but I wanted something that didn't require me to take my laptop out of the house to set it up quickly.