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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Upgrade your Porsche 928 LSD with RacingDiffs High-Performance Clutch Discs
RacingDiffs high-performance LSD clutch discs are designed to fit the Porsche 928 4.5L V8 OEM LSD (27-tooth clutch disc, 2.5mm thick) without any modifications. Enhance your vehicle's traction and handling with this superior upgrade.
Compatibility:
Porsche 928 4.5L V8 OEM LSD (27-tooth clutch disc, 2.5mm thick)
Kit includes:
4x Ventilated Clutch/Friction Discs
4x "Dog Ear" Steel Plates
Key Features:
Superior Cooling and Viscosity:
The clutch discs are perforated for better cooling and excellent viscosity, effectively resisting oil buildup in the holes between the "dog ear" plates. This design enhances cooling efficiency, similar to drilled brake discs.
Direct Replacement:
This kit directly replaces factory parts and requires no modifications, ensuring a straightforward installation.
High-Quality Construction:
RacingDiffs clutch discs are crafted from premium materials, engineered to withstand extreme conditions and deliver long-lasting performance.
Why Choose RacingDiffs High-Performance LSD Clutch Discs?
Improved Cooling: Perforated design optimizes cooling efficiency.
Durability: Made from high-quality materials for exceptional longevity.
Easy Installation: Direct replacement for OEM parts with no modifications needed.
Enhanced Performance: Provides better traction and handling for your Porsche 928.
Recommended Oil: RacingDiffs recommends using Motul Gear Competition 75w140 oil for optimal performance with all our products.
Upgrade Your Porsche 928 Differential: Ensure your Porsche 928 4.5L V8 is equipped with the best. Upgrade to RacingDiffs high-performance LSD clutch discs for superior handling and performance. Order now!










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