E46 NON-M Suspension Bushing Kit

The Garagistic K0389-80-22 is a comprehensive polyurethane suspension kit engineered for the E46 NON-M BMW chassis. The stock bushings can flex excessively, leading to inconsistent suspension geometry and an unstable feel, especially under aggressive driving conditions. By upgrading to these polyurethane bushings, you can significantly reduce unwanted flex and movement. This kit is constructed from 80A durometer polyurethane, which is characterized as a softer compound suitable for autocross and street applications. This material provides a noticeable improvement in handling and stability without introducing excessive harshness or noise, making it an excellent option for enthusiasts seeking an OEM+ feel with enhanced performance. The kit includes front control arm bushings, differential bushings (one large, two small), trailing arm bushings, and rear subframe bushings. An optional M14 Bolt Upgrade, made from class 12.9 steel, is available for those engaging in track driving, offering significantly increased tensile strength over stock bolts.