SPEC Super Twin Twin-Disc/Twin Plate Dual Disc Performance Clutch & Billet Steel Single-Mass Flywheel Kit for BMW M3 E90/E92/E93 (E9x) S65 V8 2007-2013 | 910 lb-ft | Heavy Duty Street/Track | 6-Speed Manual | SB93SST

BMW M3 E9x S65 Twin Plate Clutch and Steel Flywheel Package - SB93SST

Transform your V8 M3’s driveline with this high-capacity twin plate clutch and included steel flywheel. Built for fast road and circuit use, this multi-disc assembly is engineered for serious power while remaining perfectly usable day to day. Rated to an immense 910 lb ft, it is the go-to solution for naturally aspirated and forced induction S65 builds that demand rock-solid engagement, heat control and crisp response without excessive noise or vibration.

Expect rapid bite, a lighter rotating assembly for sharper throttle pickup, predictable pedal feel and NVH close to factory thanks to the supplied billet steel flywheel. It is a direct bolt-on for manual transmission E90, E92 and E93 models and requires no shimming or setup.

Why this twin plate package stands out

• Huge torque headroom up to 910 lb ft for upgraded S65 projects
• Dual disc, multi-plate design for consistent clamping and exceptional heat management
• All-billet construction with matched steel flywheel for durability and smooth running
• 25 mm larger than OE yet significantly lighter for quicker revs and improved response
• Street-friendly drivability with fast, confident engagement
• No additional shims or spacers required - true bolt-in installation
• Noise levels close to stock when used with the included steel flywheel

What you receive

• SPEC Super Twin multi-disc clutch assembly
• Billet steel flywheel
• Hardware kit
• Alignment tool and bearing

Serviceability

• Rebuildable by SPEC or by the end user
• Replacement friction packs and components readily available

Real-world feedback

We have fitted this package on customer S65 builds and the feedback has been excellent. Owners report strong, predictable engagement, great pedal modulation and dependable performance on road and track days.

Fitment - BMW M3 S65 V8 manual only

• BMW M Series E90 M3 S65 2007 to 2008
• BMW M Series E90 LCI M3 S65 2008 to 2011
• BMW M Series E92 M3 S65 2006 to 2010
• BMW M Series E92 LCI M3 S65 2009 to 2013
• BMW M Series E93 M3 S65 2007 to 2010
• BMW M Series E93 LCI M3 S65 2009 to 2013

Manual transmission only. Not suitable for DCT.

Fitting and support

Professional installation is recommended. MJ Modifications can supply and install at our Warwickshire workshop. For a fitting quote, email info@mjmodifications.co.uk.

Compatibility check

To ensure perfect fitment, we run a compatibility check before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and our team will verify your order.

Key details

• Part number: SB93SST
• Manufacturer: SPEC Clutches
• Warranty: SPEC 1 year warranty

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