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100 Brand New BMW differentials for various E30, E32, E36 and E38 models now available!

Get them before they're gone!

Birds BMW have invested in over 100 brand new rear axle differentials straight from BMW’s warehouse, which are now all available on their newly opened eBay shop. You will find...
B-Series Sport Suspension for BMW F22 M235i & M240i

Birds are pleased to announce the release of their Bilstein-based B-Series Sport Suspension upgrade for the F22 M235i and M240i.

The Birds B-Series...
B-Series Sport Suspension for BMW F20 M135i & M140i

Birds are pleased to announce the release of their Bilstein-based B-Series Sport Suspension upgrade for the F20 M135i and M140i.

The Birds B-Series Sport Suspension Kits consist of specially valved Bilstein shock...
NEW Mercedes Quaife ATB Limited-Slip Differential – QDF42B

The popular Quaife Automic Torque-Biasing LSD is now available and in stock for the Mercedes 190e models, exclusively at Birds.

Once installed, drivers will notice an immediate difference as the...
B-Series Sport Suspension for BMW F32 435i, 435ix, and 435dx

Birds are pleased to announce the release of their Bilstein-based B-Series Sport Suspension upgrade for the F32 435i, 435ix and 435dx.

The Birds B-Series Sport Suspension Kits consist of specially valved Bilstein shock...
B-Series Sport Suspension for BMW F30/31 335i, 335ix, and 335dx

Birds are pleased to announce the release of their Bilstein-based B-Series Sport Suspension upgrade for the F30/31 335i, 335ix, and 335dx.

The Birds B-Series Sport Suspension Kits consist of specially valved Bilstein...
BMW M140i, M240i, 340i and 440i QUAIFE ATB Limited-Slip Differentials now available!

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...
MB Club forum Mercedes Quaife ATB Limited-Slip Differential special offer February 2017

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...
WINTER SPECIAL OFFER: Quaife ATB Differentials for BMW E85/E86 Z4

Transform how your Z4 applies power to the road with the popular Quaife ATB limited-slip differential at a special offer price, down from £1530 to £1320...
SPECIAL OFFER: NOW CLOSED Birds B-Series Suspension Kit for BMW E9x 3 series and E8x 1 series

Transform the ride and handling of your BMW with Birds' highly-rated B Series Bilstein Sport Suspension at a special offer price of £1318 installed, down from £1518.

Birds B Series Suspension...

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