Review on B&M 70380 ShiftPlus: Enhancing Performance with Electronic Shift Improver by Justin Malkowski

I have a '93 Chevy 1500. I installed it directly into the ECM and personally I haven't seen any change at all! The shift points stayed the same and never got tighter. If you're looking for a crap kit go pan with one, this isn't the answer! It was easy to install the velcro mount which didn't hold up from day one and again the shifts didn't change with any adjustment. Anyway, I feel better just letting the Stage 2 tune do its thing!