Quaife ATB Differential

The highly regarded Quaife differential is an excellent modification proving to be far more reliable than the standard OE differential. The Quaife is superior to the Q2 differential although they work in the same way the Quaife differential is made from better quality materials. 

 

From quaife.co.uk -

"Quaife ATB Helical LSD differential for Alfa Romeo. A direct replacement for the standard Alfa Romeo open differential, the Quaife ATB Helical LSD differential transforms your car’s performance.

Unlike a conventional plate-style limited slip differential, the Alfa Romeo Quaife Helical LSD ATB differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation.

The Alfa Romeo Quaife ATB Helical LSD differential never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD. Rather, the Alfa Romeo Quaife ATB Helical LSD differential automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks.

The Alfa Romeo Quaife ATB Helical LSD differential has many benefits over a standard open differential, including maximising traction and minimizing wheelspin, eliminating torque steer and snatching in front wheel drive cars compared to conventional LSD units, and a maintenance-free design which retains the standard oil lubrication.

The Alfa Romeo Quaife ATB Helical LSD differential is proven in circuit and drag racing, rallying and road use, and is produced from Corus steel billets, and is CAD designed and CNC machined, then inspected to ISO 9001 standards.

With over 370 applications, the Quaife ATB Helical LSD differential is second to none. Accept no imitations!

 

We can supply and/or fit the Quaife  and it can be fitted to the following Alfa Romeos.

 

Model (fitted) Price Fitted From
GT 1.9 JTD & 3.2 V6 Quaife - £1100
156 2.4 JTD 10v & 2.5 V6 Quaife - £1100
GTA 3.2 V6 147/156 Quaife - £1100
GTV / Spider 3.0 V6 & 3.2 V6 Quaife - £1100
147 JTD 16v & 8v Quaife - £1100
166 2.0 TS, 2.5 V6, 3.0 V6 and 3.2 V6 Quaife - £1100
159 / Brera 2.4 JTDm (gearbox requires removal and stripdown) Quaife - £1650
Mito 1.4 Turbo 155bhp Quaife - £1150
Giulietta 2.0 JTDm / 1750 TBi Quaife - £1650

 

 

Fit a clutch and Quaife at the same time & save ££'s

 

156 / 147 GTA & GT 3.2 Clutch and Quaife Upgrade £1695
GTV 3.0 & 3.2 Clutch and Quaife Upgrade £1695
GTV 3.0 & 3.2 Clutch, Quaife and GTA Flywheel Upgrade £1950

 

GTV SOLID FLYWHEEL CONVERSION - IMPORTANT NOTE - PLEASE EMAIL OR CONTACT US ABOUT THE GTA FLYWHEEL CONVERSION FOR THE 3.0 GTV. THESE ARE BECOMING INCREASINGLY DIFFICULT TO SOURCE THEREFORE THE PRICE AND AVAILABILITY MAY VARY FROM WHAT IS QUOTED. WE WILL ALWAYS DO OUR BEST TO KEEP PRICES AS LISTED BUT DUE TO SUPPLY AND DEMAND THERE IS A POSSIBILITY IT MAY BE SLIGHTLY MORE EXPENSIVE.

All prices quoted can be subject to change without prior notice due to unforeseen changes in parts and consumables costs. We do try our very best to make sure all prices are as up to date as possible.