This is something we really like. A tuning company that doesn’t mess up the looks from the BMW M3 and optimizes the car for trackday use. Excellent!

The Stoptech M3 has 30 horsepower extra over the standard M3 and the torque increases with 40Nm. New brakes come from Stoptech and have a 380mm discs in the front, 355mm at the rear.

The whole brake kit weighs 8 kg less than the original M3 brakes. Also the new rimms are 1,5kg lighter per piece which also makes another 6kg. A new KW-sport suspension is added for better handling.

The exhaust system is replaced with a titanium one from Akrapovic which makes up for another 23kg.

Less weight and more power. We like it.