Interestingly enough, spec now as a Stage 3+ for our cars.
From the SPEC website about the Stage 3+:
Quote:
Stage 3+
Features a streetable high clamp pressure plate and full face carbon semi-metallic disc. Listed as an upgrade to the stage 3, it offers torque capacities more comparable to the stage 5 but with drivability equal to, and in some cases better than, the stage 3. The high capacity and excellent drivability characteristics of this clutch is a result of years of research and development for this SPEC exclusive disc compound.
Kinda hard to believe, a 540 tq rating with driveability to a stage 3 or lighter. Does anyone have more info on this clutch?
Also concerning SPEC chatter, I read a post on NECO that mentioned, using a stock throw-out bearing instead of the SPEC supplied one, gets rid of the chatter. Any truth and weight to this statement? 
Nearly all suspension mods
Big ass stereo
...and more...
