Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
Carbon Driveshaft by YFCM
YFCM Composites LtD

YFCM-E9XM3-MT

Carbon Driveshaft by YFCM

  • Factory Direct
Register a Connex Account to view pricing.

"Difficult to explain, easy to feel:

it's tight!

Lots of ink has been spilled on carbon driveshafts and misconceptions are common. I debunked these here

The major benefit to the YFCM carbon driveshaft is improved chassis & drivetrain response. 


I expand in great details on the benefits and their technical fundamentals in the Build Journal of my E46 M3 here.

It's been one of the best upgrades to my M3 V8, E46 M3 - and soon, my E60 M5.

In short: it's a lot lighter, more rigid, remains vibration free, won't unglue, everything is tested, every time - and it's backed by a 1 year warranty. 

You can read more about my installation tips here and my first impressions here.

- Matt

"The backstory:
from V1 to V2 to V3 back to V2. 

YFCM's Chief Engineer is Steven Lee, former chief engineer at J-Fiber, a carbon driveshaft company in Taiwan that originally developed the V1 and V2 that was marketed by Mfactory / YCW Engineering. 

The V2 was universally acclaimed as a must-have mod by over 400 + E9x M3 owners due to key innovative features. 

Unfortunately, Michael Yip at MFactory tried to retro-engineer the product in 2021 and 2022 without disclosing it to me and the community. After receiving the 1st DCT driveshaft and suffered massive vibrations,  I investigated and found YFCM.  

You can read more details about how MFactory's fraud was uncovered here and how it compares to the original YFCM product here"

Specifications

  • Made in Taiwan 
  • Weights:
    • OEM: 23 lbs
    • YFCM: 11 lbs (MT) to 13 lbs (DCT)
  • Patented flange with locking mechanism to prevent shaft slippage
  • CNC machined flanges from 7075 forged aluminum 
  • The "authentic" V2 features an Orange Anodized flange to further differentiate from other pretenders. 
  • Pre-preg & autoclave carbon fiber filament 
  • Signature yellow braided filament
  • Carbon sourced from Toray Industries
  • Tested & balanced beyond 8,000 RPM 
  • Vibration free 
  • 1 year replacement warranty 

Installation Notes

View my Technical Chat on the my Build Journal entre here


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