"Without exaggeration, the B2 conversion is transformative. There’s more composure in the ride quality and the uprated suspension is much better equipped to deal with uneven roads. The car actually smothers and absorbs the road surface rather than lolloping about all over it, giving you real confidence..."
Read more on Autocar's review of our Birds B2 M235i by following the link below!
"The meaty engine responses are sharp without being edgy and delivered without the faintest hint of reactive nerves from the chassis. Although the helm answers inputs alertly and accurately, it filters out the rigours of bumpy roads with poise..."
Read EVO Magazine's full review of our M235i, equipped with our signature B-Series Sport Suspension kit.
Date: 18/05/2017
Dear James,
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+ is even more safe now (albeit the open diff was very hard to get oversteer at the beginning).
My garage man were impressed by the product, may I ask for the technical specification of my LSD? So that he could consider it himself and do some advertisement.
Best regards,
Charles
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.
Date 20/03/17
Dear Kevin,
At last, I have my laptop back so, as promised, I thought that I should put pen to paper, or fingers to keyboard, in this case.
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.
The Quaife ATB Differential provides significantly improved traction and handling for powerful rear-wheel drive cars, and is an absolute must-have performance upgrade for owners of these brilliant driving machines.
Date: 16/02/2017
Good day James
Click the image below to read BMWCar Magazine's review of our F32 435dx. All upgrades and tuning packages are only available through Birds.
Hello gents,
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.
Rather than a group buy, which can be a bit difficult to manage from outside the forums, this is a limited-time special offer for MB Club members only for the month of February 2017.
