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Stage 1 Clutch Kit BMW N51 N52 N53 - 240mm / 9.45" - 5,64kg / 12,43lb
- Boost your drivetrain and acceleration! Complete kit featuring a lightweight aluminum flywheel (5,64 kg) and LuK components. Perfect for Street Tuning and Motorsport. Increased torque capacity (OE +20%) and instant throttle response. Made in Poland.
In a set
PMC Motorsport Stage 1 BMW N51 N52 N53 125i 130i 323i 325i 328i 523i 525i 528i 530i 630i - Lightweight Flywheel [SMF / 240mm / 5,64 kg] + LuK 624315810
Are you modifying your BMW 125i 130i 323i 325i 328i 523i 525i 528i 530i 630i and need a stronger clutch? This kit is for you! A complete clutch set featuring a rigid/lightweight aluminum flywheel and LuK 620169960 (clutch cover, organic clutch disc). Maximum Torque: OE + 20%
The lower inertia of a lightweight flywheel results in significantly better and faster throttle response, improving the car's acceleration. Although it doesn't increase engine power, it reduces drivetrain losses, resulting in slightly higher power at the wheels. Lightweight flywheels perform exceptionally well on twisty tracks, as the car regains speed lost in corners much faster.
Application:
Street Tuning: For enthusiasts who want a sportier feel for their car.
Motorsport: Wherever every second and every kilogram of weight reduction matters for the final result.
European Quality: Our entire R&D and production facility is located in Poland. Over 90% of our components are manufactured in-house to ensure the highest standards.
Expert Support - PMC Motorsport Team
Not sure which kit to choose? Our technical team is ready to assist you. We provide full after-sales support and installation guidance via our contact form.
Replacement Parts
We maintain a full stock of individual components. Every part of our kit can be purchased separately if needed.
Trusted by thousands of customers worldwide, from daily drivers to professional motorsport teams.
PMC Motorsport adapters and flywheels are proven in the most demanding drift and circuit racing environments.
Quality is our priority. Every component undergoes rigorous multi-stage inspection and is engraved with a unique serial number for traceability.
Certified Quality: PN-EN ISO 9001:2015
We offer worldwide shipping. EU (mainland) and UK shipping costs are calculated automatically. For other regions, our team will provide a custom shipping quote after you place your order.
IMPORTANT: Custom duties and local taxes are not included in the shipping quote and are the responsibility of the buyer.
VAT 0% (B2B & Export)
We offer 0% VAT for international B2B customers with a valid EU VAT number (VIES) and for all exports outside the European Union.
Once verified in the VIES system, we will manually adjust your order to remove the VAT charge.
Flywheel Specification
Lightweight rigid flywheel for BMW N51 N52 N53 engines. CNC machined from aluminum, it features a replaceable steel friction surface. Mounting points are identical to the OE flywheel.
| Flywheel Weight [kg / lb] | Mass Reduction vs OE [%] | BMW OE Part Numbers |
| 5,64 / 12,43 | 48% | 21 20 7 559 529 / 21 20 7559529 21 20 7 541 150 / 21 20 7541150 21 20 7 556 565 / 21 20 7556565 21 20 7 569 974 / 21 20 7569974 21 20 7 573 785 / 21 20 7573785 |
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Note for Enthusiasts: A lightweight flywheel provides uncompromising performance and engine response by removing factory harmonic dampening. This results in a more mechanical feel and more direct power delivery. Please be aware that this can naturally increase the noise from the gearbox (gear rattle), which is a normal characteristic of performance-oriented rigid flywheels.