Review on B&M 70380 ShiftPlus: Enhancing Performance with Electronic Shift Improver by Tai Wiest

I installed this on my 99ft OBS Suburb and it definitely makes shifting a lot quicker or firmer. I haven't had the chance to tow my 22ft camper trailer to get a feel for the gear changes it's supposed to offer, but I honestly think it will help the transmission last a lot longer, along with of course regular maintenance. My rating is based on a kit install with a brand new GM 4L60e with only 3xxx miles on it. Great product with no need to install a shift kit by resetting the gearbox. Also, I drive town and highway on level 1 and feel much better than the original but not as sharp as the full shifter I have in my restored 1989 4L80e. I hope this review helps! I'll be back in a few months to update my review as I've only recently installed this product.