S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
S65 DCT Supalite Flywheel
TTV Racing

6699

S65 DCT Supalite Flywheel

  • Factory Direct
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"S65 Lightened Drivetrain Program

I love NA BMW M engines for their rapid response over their traditional competitors, yet BMW M engineers street cars first and sacrifices are made in the name of comfort. 

The front engined, rear wheel drive layouts has disadvantages in effieciencies versus the rear engined, rear wheel drive layout of Porsches.

There's more spinning metal - more weight - more losses, more resistance to inputs. 

We can drastically improve this with some sacrifices  

You can read my product chat on the TTV lightweight flywheel here and first impressions & installation notes on my Orange Stripper build journal here."

2022 Product Update: a new design. 

TTV Racing refined the DCT lightweight flywheel design for 2022.

Read my build journal entry here. 

Specifications

  • Made in England
  • CNC machined from a forged high carbon steel billet
  • Balanced by TTV. 
  • Available for MT and DCT transmission
  • Weight:
      • TTV:  5.3 kg / 11.6 lbs
      • OEM ( 03/01/2008 — 07/21/2009): 12.6 kg / 27.7 lbs
      • OEM ( 07/21/2009 +): 8.9 kg / 19.6 lbs
    • Custom bolts included. 

    Installation Notes

    • The Manual flywheel suits the updated BMW Part Number 21 21 2283 820 / Clutch Part 21 21 2 284 034
    • You need to get 9x new BMW flywheel bolts (11227520706)
    • Engine starter alignment is done by matching the slightly enlarged bolt hole of the flywheel with the crank. 

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