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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
All parts are compatible with ZF LSD units used in various Opel models, such as Manta, Ascona, Calibra 4x4 (rear differential), Omega, Senator, etc.
The clutch discs are perforated for better cooling and higher viscosity which prevents oil build-up in the holes between the plates.
It is well known that perforated brake discs improve cooling compared to solid discs. The same applies to LSD clutch discs.
Advantages:
Higher friction coefficient
Increased grip
Increased differential lock
Greater durability
Less wear
Greater heat resistance
All our clutch discs have undergone rigorous testing and are currently used in various racing cars across Europe, including circuits, hill climbs, rally, and, of course, drifting.
A must-have for all circuit enthusiasts!
RacingDiffs recommends Motul Gear Competition 75w140 oil for all its products.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
01
We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.