Clutch Options: Spec 3+ or MFactory Twin

Clutch Option

  • SPEC Stage 3+/ MFactory SMFW $1198

    Votes: 9 37.5%
  • SPEC Stage 3+ Non Sac Combo $1115

    Votes: 0 0.0%
  • MFactory Twin Disc $1445

    Votes: 15 62.5%

  • Total voters
    24

Swedishpowah

Private
Dec 7, 2016
49
27
0
Greer, SC
Ride
LCI e92 - not an M
I'll still be right under 600 tq on this current setup. What I'm looking is if I can get a Motiv for $1400, is it worth the extra $200-$300 more to have a clutch that will hold far more than I need at the moment. The car is no longer daily driven.
It may be more than you need at the moment...but how long are you going to stay in the moment? I did not think that I'd turn my MMPs up to 30psi - and here I am, running them at 30psi.
 

Vitan

Specialist
Nov 20, 2016
77
25
0
Pilsen, Czech Republic
Ride
Alpina b3s ST, Cls55 amg
I'll still be right under 600 tq on this current setup. What I'm looking is if I can get a Motiv for $1400, is it worth the extra $200-$300 more to have a clutch that will hold far more than I need at the moment. The car is no longer daily driven.

So, if not DD Motiv is way to go.
 

Sixbanger

Specialist
Jun 20, 2017
77
18
0
Ride
08 135I
How does the Motiv twin disc feel for daily driving? Do the twin discs in general make more noise than a regular full face? Clutch pedal really heavy? Sprung?
 

Itsbrokeagain

Corporal
Jan 28, 2018
187
70
0
Strong Island
Ride
E70 X5d, E39 528iT, E46 325xi
I'd spring for an M factory setup. Well received in the Honda Challenge scene, if I ever get back into a 335 I'd go right for one. Love their single mass flywheel.
 

Swedishpowah

Private
Dec 7, 2016
49
27
0
Greer, SC
Ride
LCI e92 - not an M
Here's the weight of the twin disk:

20170711_203322.jpg

I wonder what the overall weight difference between the Motiv Twin disc and spec stage 3+ w/ smfw.
 

BettyWhitee92

New Member
Oct 9, 2019
2
0
0
Ride
335i
So is the fix for the noise of the twin disk just to raise the idle a bit to pick up the trans slack/tolerance??

Year old post.... BUT...... I got questions
 

ferocious

New Member
Jan 6, 2020
1
0
0
Ride
E92 335i
Does rasing the RPM on after market clutches eliminate the chatter for good?