[Saltminingco]

Hello everybody, I have been working for a couple weeks on a project to stiffen up my current 550i msport. Notably the shifts became clunky after high horsepower and aggressive xhp settings. I purchased 2x 22316777388 (FROM BAPMIC) transmission mounts and worked in cad until I created a proper insert that increases the effective durometer of the bushing. My inserts printed in 80d PLA provide much more rigidity to the bushing. Stock these bushings are soft, after 50k+ miles I can imagine that there isn't much left. I wanted to share this project with the forum as nobody even makes aftermarket transmission bushings for the m5 and 550i. My instagram is bray.built for more info.