You can tune your steering geometry either towards positive or negative Ackermann in just a few minutes even at trackside without messing up the alignment

Adjustable lock-stopper

Hub to hub length (track) is the same as E90

The StraightGate40 from Turbosmart is the smallest butterfly-style external wastegate for tight engine bay confines and fitment

no springs and no diaphragms means full electronic control via a servo motor and Turbosmart’s zero-backdrive gearbox which results in lower current demands as well as operation stability against huge drive pressures

JR Wheels JR37 20x10 ET35 5x112 Hyper Black CB: 66,6 JRX9 You can tune your steering