What are the opening hours?

Monday 8:30am - 5pm Tuesday 8:30am - 5pm Wednesday 8:30am - 5pm Thursday 8:30am - 5pm Friday 8:30am - 5pm

Birds - BMW Performance Tuning

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Birds - BMW Performance Tuning

BMW Tuning Company & Specialist since 1985

🌊 Waves of M140i’s still coming to Birds for our B1 Sport Suspension and QUAIFE L*D upgrades!Birds BMWwww.birdsauto.comt...

17/07/2026

🌊 Waves of M140i’s still coming to Birds for our B1 Sport Suspension and QUAIFE L*D upgrades!

Birds BMW
www.birdsauto.com
[email protected]
+44 1753 657 444

13/05/2026

Another E46 M3 having its worn out limited-slip diff replaced with the fit & forget Quaife ATB Differential! ⚙️🧰

BMW no longer supports and offers replacement differentials for the E46 M3. When the OEM L*D eventually wears out and starts making noises, the only options are to have it rebuilt by a specialist or upgrade it with a reputable aftermarket L*D option.

The patented Quaife ATB Differential is the market leading torque-biasing L*D. Manufactured in Great Britain since the 1980s, and accompanied by its famous lifetime guarantee, the Quaife ATB has NO wearing internals. This means no service requirements, no performance deterioration, and no need to replace/rebuild in the future - the ultimate fit and forget limited-slip differential solution 🌟

*D

www.birdsauto.com
[email protected]
+44 1753 657 444

10/04/2026

E82 135i duo ready to race with our QUAIFE limited-slip diff upgrades ⚙️⚙️

- The patented ‘fit and forget’ QUAIFE ATB Differential has been used worldwide in circuit racing and the open road since the 1980s. Its torque-biasing action provides a more progressive deployment of torque compared with aggressive clutch type L*Ds, making it a great choice for drivers looking to have some track fun too.

- The biggest benefit of the QUAIFE ATB is that it has no wearing internals, meaning no performance deterioration or need to replace/rebuild in the future. Couple this with our own uprated taper roller bearing upgrade, and you have a differential capable of withstanding immense torque loads for many thousands of miles.

*D

Birds BMW Quaife Engineering
www.birdsauto.com
[email protected]
+44 1753 657 444

Address

2 The Ridgeway
London
SL09HW

Opening Hours

Monday	8:30am - 5pm
Tuesday	8:30am - 5pm
Wednesday	8:30am - 5pm
Thursday	8:30am - 5pm
Friday	8:30am - 5pm

Telephone

+441753657444

Website

http://www.birdsauto.com/

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