KW Coilover Kit V3 19+ BMW Z4 sDrive M40i (G29) / A90 Toyota Supra w/ Electronic Dampers

This KW V3 Coilover kit includes the front and rear complete coilover assemblies, featuring Inox-Line stainless steel struts, application-specific springs, and integrated bump stops with dust protection. It's designed to give your 2019-2025 BMW Z4 (G29) or 2020-2025 Toyota GR Supra (MK V) a significant boost in safety and performance, especially when you're pushing the limits on the road or track. These coilovers bring motorsports technology down to earth, reducing body roll during cornering, braking, and acceleration, which also helps shorten braking distances.

What really sets the V3 apart is its ability to let you fine-tune the suspension to your exact needs. You get independent adjustment for both compression and rebound damping. The patented TVC-A technology lets you adjust low-speed compression, while the TVR-A technology handles rebound. This means you can dial in more grip for better cornering or reduce squat without affecting the rebound settings, which are carefully matched to the spring rates. The composite spring perches are made from a durable, low-friction polyamide with a stainless steel insert, and the Inox-Line stainless steel construction means these struts are built to resist corrosion for a long time, even with frequent adjustments.

Each kit is hand-built in Germany and individually tested on a dyno before it leaves the factory, ensuring consistent performance right out of the box. The setup is application-specific, meaning KW has already done the hard work of matching the springs and dampers for optimal street performance. You'll notice improved steering response, better stability, and more confidence when driving at the limit.