M3 V8 V2 Carbon Driveshaft
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It's lighter & stronger than steel.
The YFCM carbon driveshaft weights 11 lbs for the 6spd and 13 lbs for the MDCT, saving 12 lbs of drivetrain mass. They can sustain torsional forces up to 5500nm / 4000 ft lbs.
It's vibration free.
The 1 piece design retains the use of the flex disc on the transmission output shaft, a critical component to remaining street friendly.
It's made from highest quality carbon.
The YFCM carbon tube is is winded from pre-preg carbon fiber sourced in Japan from Toray Industries with the signature gold filament.
It can still flex.
YFCM uses an OEM grade CV flange to connect with the differential. It is oiled, telescopic and heat treated, helping to absorb drivetrain shock in hard driving conditions.
Spec your driveshaft
BUILD JOURNAL: SPECIAL SERIES
Everything is tighter - thus faster and smoother.
In this Special Series, I cover the bizarre backstory to uncovering the manufacturer of the authentic V2 product, and I compare it with the counterfeit product from China I personally tested.
I follow it up with documenting the installation procedures and cover my driving impressions along with other members.
Cheers,
- Matt / @m3_epoustouflant
"Finally got round to fitting the carbon propshaft on my e92. One word wow! Revs up quicker and zero vibrations!"
"Mashing on the throttle is instantly translated to power – it’s like driving an electric car.
I was able to take it to 110 MPH (in Mexico) with 0 vibrations or humming. I’m ecstatic!"
Patented Flange Design
The flange is a self-locking, sealed design: it locks over the carbon tube. It eliminates all probabilities for the tube to spin free of the flange, no matter the torque.
Installation Procedures
The installation of the YFCM carbon driveshaft was relatively straight forward - it has mission-critical information and validation steps.
Tested & Warrantied
1 year replacement warranty
Each driveshaft is individually tested on YFCM's proprietary machine. They are spun to over 8000rpm as a complete assembly.
Need help?
Been there, done that.
Been there, done that.
M. Lee @ YFCM Composites Technologies
Made in Taiwan
M. Lee is the man behind YFCM Composites Technologies and the patent holder to the signature technological innovations.
He also operates an industrial automation company in Taiwan. He used his knowledge to develop proprietary stress testing equipment specific to automotive carbon tube applications.
YFCM has been the manufacturer all along for the MFactory V2 that was acclaimed by M3 V8 owners for years.
I documented at length how I uncovered MFactory's V3 fraud, ultmately discovered YFCM, and brought back the lauded V2 product.
