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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Upgrade your Opel Differential with RacingDiffs High-Performance Clutch Discs
Optimize your ZF Limited Slip Differential (LSD) performance with RacingDiffs high-performance clutch discs. Engineered for various Opel models, these discs offer superior cooling, enhanced durability, and improved grip, making them a must-have for any track enthusiast.
Compatibility:
Opel Models:
Manta
Ascona
Calibra 4x4 (rear diff)
Omega
Senator
Key Features:
Perforated Clutch Discs:
Our clutch discs are perforated for improved cooling and increased viscosity, preventing oil accumulation in the holes between the discs. This design mimics the cooling benefits of drilled brake discs, ensuring consistent performance.
Superior Material:
The clutch discs offer a higher friction coefficient, increased grip, and enhanced differential lock, leading to greater durability and reduced wear. Their increased heat resistance ensures optimal performance even under demanding conditions.
Track-Tested and Proven:
All our clutch discs undergo rigorous testing and are used in various race cars across Europe, including disciplines like circuit racing, hill climbs, rally, and drifting.
Advantages:
Higher Friction Coefficient: Provides increased grip and improved locking performance.
Enhanced Durability: Designed to last longer and perform better under pressure.
Increased Heat Resistance: Maintains performance even at high temperatures.
Reduced Wear: Minimizes wear and tear, extending the lifespan of your differential.
Why Choose RacingDiffs Clutch Discs?
Track-Ready: Perfect for track enthusiasts, ensuring your differential can handle high-performance demands.
Direct Fit: Designed to fit all ZF LSD units used in Opel models without modification.
Superior Performance: Offers increased grip, durability, and cooling compared to standard discs.
Recommended Oil: For optimal performance, RacingDiffs recommends using Motul Gear Competition 75w140 oil with all our products.
Upgrade Your Opel Differential: Ensure your Opel differential performs at its peak with RacingDiffs high-performance clutch discs. Order now and experience superior grip and durability on both track and road.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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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.