Based in Serbia, RacingDiffs is a company specialising in the production and repair of automotive differentials. It offers complete differentials, plates, rebuild kits, but also very popular conversion kits to turn an open diff into an LSD. Composed of genuine enthusiasts, the RacingDiffs team has set itself the mission of making performance drivetrain parts accessible to as many people as possible while respecting the highest quality standards.
"All Solutions" LSD Units
RacingDiffs offers high performance and extremely versatile clutch-type limited slip differentials suitable for street or competition use (drift, rally, hill climb, circuit, time attack...). This "all-in-one" solution fits in place of the stock unit and really allows you to obtain a tailor-made handling. These LSDs are fully adjustable and offer a choice of the number of active clutches, initial preload and ramp angles. Locking is adjustable from 25% to 100% on 1.5 or 2 ways. These complete units are available for BMW vehicles with 168mm, 188mm or 210mm differentials.
"All Solutions" 168 mm LSD for BMW
"All Solutions" 188 mm LSD for BMW
"All Solutions" 210 mm LSD for BMW
ZF 006 (E30/E36/E34) LSD Swap Kit for BMW E46
LSD Conversion Sets
RacingDiffs' flagship product range, the conversion sets enable an open differential to be converted into a limited slip differential (LSD) at a lower cost in order to improve the vehicle's power distribution. Easy to install and very affordable, they increase driving pleasure and are ideal for everyday street use. These sets are made up of steel friction plates and high-strength springs and offer a 25% progressive lock. They are available for a wide range of sporty vehicles from major manufacturers (BMW, Ford, Honda, Nissan, Toyota, VW...).
LSD Conversion Set for Saab
LSD Conversion Set for Datsun
LSD Conversion Set for Lexus
LSD Conversion Set for Mini
LSD Conversion Set for Fiat
LSD Conversion Set for Suzuki
LSD Conversion Set for Opel
LSD Conversion Set for Peugeot / Citroen
LSD Conversion Set for Mercedes
LSD Conversion Set for Nissan
LSD Conversion Set for Mazda
LSD Conversion Set for Volvo
LSD Conversion Set for BMW non M Models
LSD Conversion Set for Ford
LSD Conversion Set for Honda
LSD Conversion Set for Alfa Romeo
LSD Conversion Set for Volkswagen
100% Lock Discs
Used in drift or drag events, the RacingDiffs block discs allow you to permanently lock your differential to 100%. They induce the same feeling as with a welded differential but are much more reliable, are maintenance free and can be exchanged at any time with the original clutches to recover all the performance of your LSD. Extremely solid, these discs are guaranteed for life by RacingDiffs.
LSD Block Disc Kit for Toyota Corolla AE86
LSD Block Disc Kit for Toyota Supra MK3 MA70
Clutch Plate Sets
Whether it is for a rebuild or an upgrade, RacingDiffs produces high quality replacement LSD clutch plates. Tried and tested at the highest levels of motorsport, these parts will considerably improve the performance of your vehicle. The plates have a higher coefficient of friction than the stock pieces, allow for greater locking, offer superior resistance to heat and have an extended service life. Some sets are available in different variants (standard, sport, track, race...) to perfectly fit your needs.
Differential Clutch Plate Set for Porsche Cayenne
Differential Clutch Plate Set for Porsche 944
Differential Clutch Plate Set for Mercedes
Differential Clutch Plate Set for Opel (ZF)
Differential Clutch Plate Set for Ferrari
Differential Clutch Plate Set for Ford Mustang
Differential Clutch Plate Set for Dodge SRT8 & SRT10
Differential Clutch Plate Set for Corvette C5 & C6
Differential Clutch Plate Set for Opel Insignia 4WD
Differential Clutch Plate Set for Audi R8
Has your differential become noisy over time? RacingDiffs offers an effective and long-lasting solution to this problem with its OE quality service kit containing replacement bearings (ball or tapered roller) and oil seals. Available for BMW MM, L, K and Motorsport differentials, these sets restore used mechanisms to full efficiency and eliminate operating noises due to wear.
Bearing Set for BMW Front Differentials
Why Would You Want an LSD?
As a differential specialist, RacingDiffs is at the forefront of recognising all the benefits of a limited slip differential, whether in sports driving or in competition. This mechanical device corrects the distribution of engine torque on the driving wheels. It is able to compensate for a loss of grip by redistributing more power to the wheel with the greatest grip on the road or track. The result is a considerable gain in traction for improved cornering and acceleration.