Koni 1145 Sport Kit 12-20 BMW 335I, 435I and 340I (F30) RWD

Koni is well-known for making suspension components that offer a noticeable improvement in handling and driver feel, and this Sport Kit is a prime example. If you're looking to give your 2012-2015 BMW 335i, 2014-2016 435i, or 2016-2018 340i (F30 chassis, RWD) a more connected feel to the road, this kit is designed to do just that. It bundles together front and rear coil springs and shock absorbers to provide a complete suspension upgrade.

This kit features Koni's adjustable hydraulic twin-tube shock absorbers. The adjustability allows you to fine-tune the damping characteristics to match your driving style or road conditions, offering a more engaging experience than stock. The included coil springs are designed to work in harmony with the shocks, typically lowering the vehicle's center of gravity for flatter cornering and a sportier stance. This combination aims to raise the responsiveness of your BMW's suspension without sacrificing too much ride comfort for daily driving.

When installing this kit, you'll be replacing both your springs and shocks at all four corners. This comprehensive approach ensures that all suspension components are working together as a matched set. While the exact adjustment procedure can vary, Koni shocks are generally straightforward to adjust, often with a simple knob or tool. Refer to the manufacturer's installation instructions for the most accurate details on setup and adjustment.