The Nitron NTR R3 3-Way Coilover Suspension Kit represents the pinnacle of suspension engineering, delivering the damping control and adjustability that serious drivers demand. Built on decades of motorsport expertise, the R3 system transforms your F82 M4 CS into a precision instrument capable of extracting every ounce of performance from the road or track.
What sets the NTR R3 apart is its sophisticated 3-way independent damping adjustment system. This allows you to fine-tune rebound damping, fast compression damping, and slow compression damping independently—giving you granular control over how your suspension responds in every driving scenario. Whether you're navigating tight corners, braking hard into a turn, or accelerating out of a chicane, you can dial in the exact feel you want.
The R3 features a class-leading large diameter piston and ultra-strong piston rod that deliver outstanding performance and adjustment range. The piggyback or remotely mounted reservoir design allows quick and simple adjustments without breaking down your suspension, so you can make changes trackside or in your garage with ease. The quality of feedback is exceptional, enabling experienced drivers to fully exploit their vehicle's potential.
Every R3 kit is custom built, sprung, and fully serviceable. High-grade materials including titanium and hard-anodized components are hand-assembled to withstand the demands of endurance racing, season after season, while resisting corrosion and minimizing weight. This is suspension built to last.
The NTR R3 isn't theoretical—it's a proven race winner and lap record holder across international motorsport formulas. When you choose the R3 for your M4 CS, you're choosing suspension technology that has been tested and validated at the highest levels of competition.
