PMC Motorsport Lightweight aluminum (rigid / single-mass) custom flywheel for BMW N51 N52 N53 engine - 5,64kg / 12,43lb

Lightweight aluminum rigid flywheel for BMW BMW N51 N52 N53 125i 130i 323i 325i 328i 523i 525i 528i 530i 630i engines

The lower inertia of a lightweight flywheel results in significantly better and faster throttle response, improving the car's acceleration. Although it does not increase engine power, it reduces losses in the drivetrain, which translates to slightly higher power at the wheels. Lightweight flywheels perform exceptionally well on twisty tracks, as the car regains speed lost in corners much faster.

When designing our flywheels, we pay great attention to their weight – PMC flywheels are created for both tuning enthusiasts and motorsport car builders, hence selecting the right mass is crucial.

Inertia vs Acceleration

A flywheel stores kinetic energy. The heavier it is, the more energy is required to set it in motion.

Too light: The engine revs up instantly, which is desirable in sports, but drops just as quickly. This can make smooth gear changes difficult in daily use.

Correctly selected: Allows for faster throttle response while maintaining enough energy for the engine to operate properly after releasing the accelerator pedal.

Idle Stability

A lightweight flywheel has a lower capacity to dampen engine irregularities (especially in 3- or 4-cylinder units).

If the weight is too low, the engine may idle roughly, jerk, or even stall during sudden declutching (e.g., when approaching traffic lights).

Appropriate mass provides an "inertia buffer" that maintains crankshaft rotation between the power strokes of individual pistons.

Ease of Starting (Torque)

A heavy wheel helps to set the entire vehicle mass in motion from a standstill.

With an extremely light wheel, the driver must apply more throttle and operate the clutch more precisely to avoid stalling when starting.

Correct weight selection allows the car to maintain its civilized character, enabling smooth starts on hills or in traffic jams.

Compatibility: PMC custom flywheels are designed to work with OE BMW clutch kits or replacements matching the OE flywheel.

Clutch Disc: Designed for use with factory clutch discs compatible with your gearbox.

Replaceable Friction Surface: The PMC flywheel friction surface ensures durability and long-lasting operation. In case of wear, it is easy to disassemble, and replacement parts are available in our offer.

Original Starter Ring Gear: Galvanized ring gear with hardness identical to OE flywheels, ensuring reliability and full cooperation with the OE starter.

Balanced Before Shipping: Each PMC flywheel is checked and precisely balanced before shipping. If you use a used or custom clutch kit, we recommend rebalancing the entire set.

PMC Performance Clutch – precise solutions for mechanical tuning and motorsport.

BMW 1 (E81) 130i 258HP / 190KW [N52 B30 A, N52 B30 BF, N52 B30 B] | 09/2006-12/2011
BMW 1 (E81) 130i 265HP / 195KW [N52 B30 A, N52 B30 BF, N52 B30 B] | 09/2006-12/2011
BMW 1 (E87) 130i 258HP / 190KW [N52 B30 A, N52 B30 BF, N52 B30 B, N52 B30 AF] | 03/2005-09/2012
BMW 1 (E87) 130i 265HP / 195KW [N52 B30 A, N52 B30 BF, N52 B30 B, N52 B30 AF] | 03/2005-09/2012
BMW 1 (E82) 125i 218HP / 160KW [N52 B30 A] | 10/2007-10/2013
BMW 1 (E88) 125i 218HP / 160KW [N52 B30 A] | 03/2008-12/2013

BMW 3 (E90) 323i 177HP / 130KW [N52 B25 A, N52 B25 B, N52 B25 BF, N52 B25 BE] | 09/2005-02/2007
BMW 3 (E90) 323i 190HP / 140KW [N52 B25 A, N52 B25 BF ] | 03/2007-12/2011
BMW 3 (E90) 325 211HP / 155KW [N52 B25 A ] | 01/2006-12/2011
BMW 3 (E90) 325 I 218HP / 160KW [N52 B25 A, N52 B25 B, N52 B25 BF] | 01/2005-10/2011
BMW 3 (E90) 325 XI 218HP / 160KW [N52 B25 A] | 03/2005-10/2011
BMW 3 (E90) 328 234HP / 172KW [N51 B30 A ] | 09/2006-12/2011
BMW 3 (E90) 330 258HP / 190KW [N52 B30 A, N52 B30 BF, N52 B30 B] | 01/2005-08/2007
BMW 3 (E90) 330 272HP / 200KW [N52 B30 A, N52 B30 BF, N52 B30 B] | 09/2007-12/2011
BMW 3 (E90) 330 XI 258HP / 190KW [N52 B30 A] | 01/2005-08/2007
BMW 3 COUPE (E92) 325 211HP / 155KW [N52 B25 A, N52 B25 AF, N52 B25 BF ] | 03/2010-06/2013
BMW 3 COUPE (E92) 325 218HP / 160KW [N52 B25 A, N52 B25 AF, N52 B25 BF] | 11/2005-02/2010
BMW 3 COUPE (E92) 325 XI 218HP / 160KW [N52 B25 A] | 09/2006-02/2010
BMW 3 COUPE (E92) 328 234HP / 172KW [N52 B30 A, N51 B30 A ] | 06/2006-06/2013
BMW 3 COUPE (E92) 330 258HP / 190KW [N52 B30 A ] | 03/2010-06/2013
BMW 3 COUPE (E92) 330 272HP / 200KW [N52 B30 A, N52 B30 BF, N52 B30 B, N52 B30 AF] | 09/2006-08/2012
BMW 3 COUPE (E92) 330 XI 258HP / 190KW [N52 B30 A ] | 09/2006-08/2007
BMW 3 COUPE (E92) 330 XI 272HP / 200KW [N52 B30 A] | 09/2006-08/2007
BMW 3 KABRIOLET (E93) 325 218HP / 160KW [N52 B25 A] | 03/2007-12/2013
BMW 3 KABRIOLET (E93) 330 258HP / 190KW [N52 B30 A, N52 B30 AF ] | 03/2010-10/2013
BMW 3 KABRIOLET (E93) 330 272HP / 200KW [N52 B30 A] | 03/2007-12/2013
BMW 3 TOURING (E91) 323 177HP / 130KW [N52 B25 A] | 04/2006-06/2007
BMW 3 TOURING (E91) 325 211HP / 155KW [N52 B25 A, N52 B25 AF, N52 B25 B, N52 B25 BF ] | 12/2004-12/2010
BMW 3 TOURING (E91) 325 218HP / 160KW [N52 B25 A] | 12/2004-12/2010
BMW 3 TOURING (E91) 325 XI 218HP / 160KW [N52 B25 A] | 08/2005-08/2011
BMW 3 TOURING (E91) 330 258HP / 190KW [N52 B30 A] | 08/2005-08/2007
BMW 3 TOURING (E91) 330 XI 258HP / 190KW [N52 B30 A] | 09/2005-08/2007
BMW 3 (E90) 325i 211HP / 155KW [N53 B30 A] | 03/2007-12/2011
BMW 3 (E90) 325i 218HP / 160KW [N53 B30 A] | 03/2007-12/2011
BMW 3 (E90) 325i xDRIVE 218HP / 160KW [N53 B30 A] | 06/2008-10/2011
BMW 3 (E90) 325 Xi 218HP / 160KW [N53 B30 A] | 03/2007-06/2008
BMW 3 (E90) 330i 272HP / 200KW [N53 B30 A] | 09/2007-12/2011
BMW 3 (E90) 330i xDRIVE 272HP / 200KW [N53 B30 A] | 09/2008-12/2011
BMW 3 (E90) 330xi 272HP / 200KW [N53 B30 A] | 09/2007-12/2011
BMW 3 COUPE (E92) 325i 211HP / 155KW [N53 B30 A ] | 03/2010-06/2013
BMW 3 COUPE (E92) 325i 218HP / 160KW [N53 B30 A] | 03/2007-06/2013
BMW 3 COUPE (E92) 325i xDRIVE 218HP / 160KW [N53 B30 A] | 09/2008-12/2013
BMW 3 COUPE (E92) 325i 218HP / 160KW [N53 B30 A] | 09/2007-02/2010
BMW 3 COUPE (E92) 330i 272HP / 200KW [N53 B30 A] | 03/2007-06/2013
BMW 3 COUPE (E92) 330i xDRIVE 272HP / 200KW [N53 B30 A] | 03/2010-06/2013
BMW 3 KABRIOLET (E93) 325i 211HP / 155KW [N53 B30 A ] | 10/2006-12/2013
BMW 3 KABRIOLET (E93) 325i 218HP / 160KW [N53 B30 A] | 03/2007-12/2013
BMW 3 KABRIOLET (E93) 330i 272HP / 200KW [N53 B30 A] | 03/2007-12/2013
BMW 3 TOURING (E91) 325i 211HP / 155KW [N53 B30 A] | 09/2007-06/2012
BMW 3 TOURING (E91) 325i 218HP / 160KW [N53 B30 A] | 09/2007-06/2012
BMW 3 TOURING (E91) 325 xDRIVE 218HP / 160KW [N53 B30 A] | 09/2007-06/2012
BMW 3 TOURING (E91) 325 Xi 218HP / 160KW [N53 B30 A] | 09/2007-06/2012
BMW 3 TOURING (E91) 330 I 272HP / 200KW [N53 B30 A] | 09/2007-06/2012
BMW 3 TOURING (E91) 330i xDRIVE 272HP / 200KW [N53 B30 A] | 09/2007-06/2012
BMW 3 TOURING (E91) 330xi 272HP / 200KW [N53 B30 A] | 09/2007-06/2012

BMW 5 (E60) 523 177HP / 130KW [N52 B25 A, N52 B25 B, N52 B25 BE] | 10/2004-02/2007
BMW 5 (E60) 523 190HP / 140KW [N52 B25 A, N52 B25 BE] | 01/2007-03/2010
BMW 5 (E60) 525 218HP / 160KW [N52 B25 A, N52 B25 B, N52 B25 BF] | 10/2004-12/2009
BMW 5 (E60) 525 XI 218HP / 160KW [N52 B25 A] | 07/2005-03/2010
BMW 5 (E60) 530 254HP / 187KW [N52 B30 A] | 03/2005-03/2010
BMW 5 (E60) 530 258HP / 190KW [N52 B30 A, N52 B30 BF] | 09/2004-02/2007
BMW 5 (E60) 530 272HP / 200KW [N52 B30 A, N52 B30 BF, N52 B30 B] | 09/2006-12/2009
BMW 5 (E60) 530 XI 258HP / 190KW [N52 B30 A] | 09/2004-02/2007
BMW 5 (E60) 530 XI 272HP / 200KW [] | 02/2007-08/2008
BMW 5 (E60) 523i 190HP / 140KW [N53 B25 A] | 01/2007-03/2010
BMW 5 (E60) 525i 218HP / 160KW [N53 B30 A] | 01/2007-03/2010
BMW 5 (E60) 525i xDRIVE 218HP / 160KW [N53 B30 A] | 09/2008-03/2010
BMW 5 (E60) 525xi 218HP / 160KW [N53 B30 A] | 01/2007-03/2010
BMW 5 (E60) 530 I 272HP / 200KW [N53 B30 A] | 09/2006-12/2009
BMW 5 (E60) 530i xDRIVE 272HP / 200KW [N53 B30 A] | 09/2008-12/2009

BMW 5 (F10) 523 204HP / 150KW [N52 B25 A, N52 B25 AF, N52 B25 B, N52 B25 BF ] | 01/2010-08/2011
BMW 5 (F10) 523i 204HP / 150KW [N53 B30 A] | 06/2009-08/2011
BMW 5 (F10) 528i 258HP / 190KW [N53 B30 A] | 01/2009-08/2011
BMW 5 (F10) 530i 272HP / 200KW [N53 B30 A] | 05/2011-06/2013

BMW 5 TOURING (E61) 523 177HP / 130KW [N52 B25 A, N52 B25 B, N52 B25 BE] | 10/2004-02/2007
BMW 5 TOURING (E61) 523 190HP / 140KW [N52 B25 A] | 03/2007-01/2010
BMW 5 TOURING (E61) 525 218HP / 160KW [N52 B25 A, N52 B25 B, N52 B25 BF] | 10/2004-03/2010
BMW 5 TOURING (E61) 525 XI 218HP / 160KW [N52 B25 A] | 07/2005-12/2010
BMW 5 TOURING (E61) 530 258HP / 190KW [N52 B30 A, N52 B30 BF, N52 B30 B] | 09/2004-02/2007
BMW 5 TOURING (E61) 530 272HP / 200KW [N52 B30 A] | 09/2006-03/2010
BMW 5 TOURING (E61) 530 XI 258HP / 190KW [N52 B30 A] | 04/2005-02/2007
BMW 5 TOURING (E61) 530 XI 272HP / 200KW [N52 B30 A] | 03/2007-05/2010
BMW 5 TOURING (E61) 523i 190HP / 140KW [N53 B25 A] | 01/2007-12/2010
BMW 5 TOURING (E61) 525i 218HP / 160KW [N53 B30 A] | 01/2007-12/2010
BMW 5 TOURING (E61) 525 xDRIVE 218HP / 160KW [N53 B30 A] | 09/2008-12/2010
BMW 5 TOURING (E61) 525xi 218HP / 160KW [N53 B30 A] | 01/2007-12/2010
BMW 5 TOURING (E61) 530i 272HP / 200KW [N53 B30 A] | 01/2007-12/2010
BMW 5 TOURING (E61) 530 xDRIVE 272HP / 200KW [N53 B30 A] | 09/2008-05/2010

BMW 5 TOURING (F11) 523i 204HP / 150KW [N53 B30 A] | 11/2009-08/2011
BMW 5 TOURING (F11) 528i 258HP / 190KW [N53 B30 A] | 11/2009-08/2011

BMW 6 (E63) 630 258HP / 190KW [N52 B30 A, N52 B30 BF] | 02/2004-07/2007
BMW 6 (E63) 630 272HP / 200KW [N53 B30 A] | 07/2007-07/2010
BMW 6 KABRIOLET (E64) 630 258HP / 190KW [N52 B30 B, N52 B30 A, N52 B30 BF] | 03/2004-07/2007
BMW 6 KABRIOLET (E64) 630 272HP / 200KW [N53 B30 A] | 07/2007-07/2010

BMW Z4 COUPE (E86) 3.0 SI 265HP / 195KW [N52 B30 A] | 03/2006-01/2009
BMW Z4 ROADSTER (E85) 2.5 177HP / 130KW [N52 B25 A] | 09/2005-02/2009
BMW Z4 ROADSTER (E85) 2.5 SI 218HP / 160KW [N52 B25 A] | 09/2005-02/2009
BMW Z4 ROADSTER (E85) 3.0 SI 265HP / 195KW [N52 B30 A] | 01/2006-12/2008
BMW Z4 ROADSTER (E89) - SDRIVE 23 I 204HP / 150KW [N52 B25 A] | 05/2009-
BMW Z4 ROADSTER (E89) - SDRIVE 30 I 258HP / 190KW [N52 B30 A] | 05/2009-

BMW X1 (E84) XDRIVE 25 218HP / 160KW [N52 B30 A] | 01/2010-06/2015
BMW X1 (E84) XDRIVE 28 258HP / 190KW [N52 B30 A] | 10/2009-06/2015

BMW X3 (E83) 2.5 SI 218HP / 160KW [N52 B25 A] | 09/2006-08/2008
BMW X3 (E83) 2.5 SI XDRIVE 211HP / 155KW [N52 B25 A, N52 B25 AF, N52 B25 BF ] | 08/2006-08/2008
BMW X3 (E83) 3.0 SI 272HP / 200KW [N52 B30 A] | 09/2006-08/2008
BMW X3 (E83) XDRIVE 25 218HP / 160KW [N52 B25 A] | 09/2008-12/2011
BMW X3 (E83) XDRIVE 30 272HP / 200KW [N52 B30 A] | 09/2008-12/2011