3. BMW Bushings
Info: powerflexusa.com
When upgrading your suspension, an often-overlooked element is the bushings. PowerflexUSA addresses this with its comprehensive line of polyurethane parts. This year, they’ve released bushings for all current 3- and 1-Series models. They’ll aid performance and handling without adding noise, vibration or harshness typically associated with race bushings. Not cheaply made in Asia, all bushings are manufactured and imported from the UK.