IS clutch with factory DMFW, done 40k miles on previous IS clutch and running around 500HP/650NM
I'm going with SMFW Twin Disc clutch system as for some time now I've been getting misfires above 6k RPM while WOT in 3rd or higher gear. I'm not sure if this will fix my misfire problems, but I plan on unleashing more power anyway, so DMFW (177000 miles on it, still great feel and car is smooth to drive) has to go.
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