BMW
3 Series

M3 EVO II 2.5 S14 B25 (254S1)
January 1990 to January 1992

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Looking to give your beloved BMW 3 Series E30 M3 EVO II a much-needed upgrade? If you own a January 1990 to January 1992 model with the 4 cylinder S14 B25 (254S1) engine, then look no further than the modular UniClutch system. This top-of-the-line clutch system is specifically designed to unleash the full potential of your E30 M3, enhancing performance and reliability in one fell swoop. With its cutting-edge engineering and precision craftsmanship, the UniClutch system is the ultimate solution for M3 enthusiasts who demand nothing but the best. Whether you're tearing up the track or cruising the open road, this clutch upgrade will take your driving experience to the next level. Don't settle for anything less than perfection when it comes to upgrading the heart of your BMW E30 M3. The UniClutch system is the perfect blend of power, durability, and responsiveness, offering you the confidence to push your M3 to its limits. Say goodbye to slipping clutches and hello to a whole new level of driving performance. Upgrade your clutch today and experience the UniClutch difference yourself.
OPTIONS FOR A BMW 3 Series M3 EVO II 2.5 S14 B25 (254S1)

Torque Capacity

Approximately 100 percent more torque capacity than OEM.
The UniClutch UC0824100 is a high-performance clutch that offers several advantages over the OEM version. It requires less effort to engage, making it easier to use. In terms of torque capacity, it offers approximately 100 percent more than the OEM clutch, making it suitable for upgrading a BMW 3 Series. The clutch features a twin-disc, dual-core design, which contributes to its increased torque capacity. It also incorporates billet steel components, making it up to three times stronger than the OEM clutch. The Silent Shift Technology enhances shift quality and speed while reducing chatter. Additionally, the integrated flywheel friction surface eliminates the need for flywheel machining, saving both time and money. The clutch also utilizes radial dampening technology to dampen torque spikes, ensuring smoother operation. Lastly, the Comfort Pedal Tune is perfect for city driving, providing a more comfortable driving experience overall. Overall, the UniClutch UC0824100 is a reliable and high-quality upgrade option for BMW 3 Series owners looking to improve their vehicle's performance.
The UniClutch UC0824100 is a high-performance clutch that offers several advantages over the OEM version. It requires less effort to engage, making it easier to use. In terms of torque capacity, it offers approximately 100 percent more than the OEM clutch, making it suitable for upgrading a BMW 3 Series. The clutch features a twin-disc, dual-core d...
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The UniClutch Sport UC0824200 is a high-performance clutch designed specifically for upgrading BMW 3 Series vehicles. It offers similar actuation effort to the original equipment manufacturer (OEM) clutch, making it easy to transition to this upgraded version. With approximately 140 percent more torque capacity than the OEM clutch, the UniClutch Sport UC0824200 is capable of handling higher levels of power and torque. This clutch features a twin disc design, which enhances torque handling and power delivery. It also includes a sport pedal tune, providing a tailored performance experience for enthusiasts who still use their vehicles for daily driving. The dual drive forged internals ensure exceptional strength, making this clutch suitable for high torque applications. To ensure durability and superior disengagement, the UniClutch Sport UC0824200 is equipped with a high clamp billet cover assembly that reduces cover flex. The forged dual drive internals maximize clutch durability, while the silent shift technology minimizes noise during gear changes. Additionally, the integrated flywheel friction surface simplifies installation and maintenance. One of the key advantages of this clutch is its reduced clutch wear, resulting in a longer-lasting and cost-effective solution. Overall, the UniClutch Sport UC0824200 offers enhanced performance and durability for BMW 3 Series owners who are looking to upgrade their clutch system.
The UniClutch Sport UC0824200 is a high-performance clutch designed specifically for upgrading BMW 3 Series vehicles. It offers similar actuation effort to the original equipment manufacturer (OEM) clutch, making it easy to transition to this upgraded version. With approximately 140 percent more torque capacity than the OEM clutch, the UniClutch Sport UC0824200 is capable of handling higher levels...
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Torque Capacity

Approximately 140 percent more torque capacity than OEM.

Pedal Effort

Similar actuation effort to OEM. Pedal release may be higher.

Pedal Effort

Similar actuation effort to OEM. Pedal release may be higher.
 
FITMENT KIT
The UniClutch fitment kit UCFK08284-A-001 is a necessary component for installing UniClutch Cores (UC0824100, UC0824200, UC0821200) into BMW 3 Series vehicles. This fitment kit is designed with precision and features a patented flex-fit installation system. Unlike traditional clutches, the Twin Disc sealed UniClutch can be installed much more quickly as it does not require the customer's factory flywheel to be machined. The purpose of a UniClutch fitment kit is to enable the installation of any UniClutch Core into your vehicle.
 
Important Note
Use when OEM Transmission Spline is 10T x 29mm, and OEM Cover Assembly Boltup PCD is 265.25mm, with Dowel PCD 265.25mm. | Suits OE Flywheel | If unsure contact us to confirm your flywheel and transmission details
 
VEHICLE ID
31210
 
Enter this ID into the Shop page “Find Vehicle” search field as a shortcut to search for the following - Production Date: January 1990 to January 1992, Make and Model: BMW 3 Series, Series: M3 EVO II 2.5, Engine: S14 B25 (254S1).