RacingDiffs Limited Slip Differential clutch plate upgrade pack for Alfa Romeo Stelvio

RacingDiffs LSD plug-and-play clutch pack for Alfa Romeo Stelvio rear differential offers improved and enhanced performance over the factory clutch stack.

This is also a unique solution for the factory problem of tapping/clunking noise from the back of the car during gear change (especially from reverse to drive) and heavy acceleration. This problem si generally considered 'normal' or typical for Alfa Romeo, but that is just because Alfa does not have a solution. But RacingDiffs does!

Why is the RacingDiffs Clutch pack a superior Performance upgrade to the factory set-up?
This set brings a significant upgrade over the factory LSD set-up, which has NO pre-load at all. The factory set-up contains 4 clutch plates and 6 dog ear steel plates.
If you do not have any pre-load in your LSD, the lock transition is abrupt, which does not help especially in long corners, resulting in the car behaving very unpredictably and unexpected oversteer is likely to occur. This negatively impacts the clutch wear as it is spinning constantly. Above all, so called 'carbon fiber' friction material on the OEM Clutch discs is very sensitive to overheating and it wears out very fast.

RacingDiffs set, in addition to Moly-Ceramics clutch plates, brings 2 pre-load shims compared to the 2 dog ear plates as in the factory set. Therefore, it does not require any modification. It is Plug & Play! Shims will provide just about the right amount of pre-load to ensure optimal functioning of the LSD unit.

Benefits:
- Superior grip
- Smoother lock transition
- Higher plate durability
- Less heat in gearbox
- No Tapping noise