I just got the pumpkin installed today. Great difference! I can feel less power is wasted, quicker acceleration. Now the car has more traction, connering at high speed in sport+...
Click the image below to read BMWCar Magazine's review of our fully fettled M235i. All upgrades and tuning packages described are available only through Birds.
The popular QUAIFE ATB Limited-Slip Differential is now available and in stock for the F20 M140i, F22 M240i, F30 340i and F32 440i, exclusively at BIRDS.
Having been made aware of some interest in a group buy (and increasing pressure from a few of the members...!) we'd like to promote a special offer on all Mercedes Quaife ATB Differentials.