Mini Cooper S - LSD conversion set

Designed for Mini Cooper S models equipped with Getrag transmissions:

• R50 / R52 / R53 (2000–2006)
• R56 / R57 (2006–2013)

Factory open differentials send power to only one wheel, causing:

• One-wheel spin under acceleration
• Loss of traction during corner exit
• Reduced performance in tuned or spirited driving

The RacingDiffs LSD conversion kit distributes torque to both wheels, improving grip and vehicle stability.

• No metal shavings issue – friction discs between plates and spider gears prevent internal damage.
• High-grade tool steel construction – heat-treated and nitrided for maximum durability.
• ZF-based progressive design – smooth engagement with strong lock under load.
• Reliable under performance use – suitable for both street and track.

• Progressive locking behavior – smooth in daily driving, aggressive under load.
• ~25% locking rate for improved traction without compromising comfort.
• Heat-treated and nitrided components for long service life.
• Easy installation with no additional modifications required.

• Improved traction and acceleration
• Better corner exit performance
• More predictable handling
• Eliminates one-wheel spin

The kit is designed as a plug-and-play solution and installs into your existing differential.

Watch installation:

Watch Installation Video