MSS Sport is for the performance road driver who drives hard on the road and occasionally at the track. Upgrade and experience a total transformation of your vehicle's performance handling and a more controlled ride.

Our unique dual-stacked, triple-rated springs are proudly European designed and engineered in the UK and manufactured in Germany.

Unlike OEM and traditional aftermarket suspension, our two active springs and three separate spring rates deal with many situations when driving near the limits. Distinct benefits from the reduced roll and pitch, whether dive or a squat, enable you to turn sharper, brake later, and accelerate sooner, all while maximizing ride comfort.

We have taken the liberty to package the optional Future Classic spacers into recommended and aggressive fitment categories to eliminate any guesswork for your OEM wheels. We are proud to bring you only the very best modifications for you and your G8X M3 / M4; each of these modifications is celebrated for its impeccable commitment to quality, fitment, and performance.