M135i/M235i Quaife Differential Upgrade
The Exchange Quaife BMW Final Drive is a direct replacement for the standard 1 Series (F20/F21) M135i and M235i.
The Quaife ATB Helical LSD differential transforms your cars performance by substantially reducing or eliminating wheelspin, preventing the onset of traction control intervention, thus maintaining full engine power and acceleration on demand.
Quaife ATB Helical LSD differentials have many benefits over a standard open differential, including maximising traction, minimizing wheel spin. They also eliminate the torque steer and snatching compared to conventional LSD units, and are a maintenance-free design retaining the standard oil lubrication and specifications.
The Quaife ATB Helical LSD differential is proven in circuit and drag racing, rallying and road use, is produced from Corus steel billets, and is CAD designed, CNC machined, then inspected to the rigorous ISO 9001 standard. With over 1,250 different applications, the Quaife ATB Helical LSD differential is second to none. Accept no imitations! Quaife ATB Helical LSD differentials are used by Ford, General Motors and Daimler-Chrysler as original equipment.
PRICING £1,485.00 ex. VAT
The price includes the labour, parts and machining.