MFactory Helical LSD Differential Rear Audi A4 S4 01E AT EP3 turbocharged or supercharged fitted with

turbocharged or supercharged fitted with injection (direct/indirect) or carburetted

Lower initial preload ensures maximum durability and chatter-free operation

anti-wear and detergent/dispersant properties as well as a significant fuel economy performance

Only the highest quality Brighton-Best Hardware is used

Maintains a stable oil pressure by compensating high engine oil dilution by unburned fuel

MFactory Helical LSD Differential Rear Audi A4 S4 01E AT EP3 turbocharged or supercharged fitted withGain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power to the ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track! Diamond Cut to exacting tolerances from Forged High Nickel Chromium Molybdenum Steel Perfect fitment & finish ensures hassle free