
Originally Posted by
DaveM-sport
Yep, everybody that says they are a bad idea for this and that reason almost always have never driven a car before and after fitting one.
Not too sure about lightening the original not worth the hassle though...
I lighten BMW ones from 10kg down to around 6kg and often fit them to cars which previously had a dualmass flywheel so would have been around 12-14kg so thats a big saving for maybe 20-40quid for the flywheel if they need to buy one and 50-70 for me to lighten and skim it.
Sell proper billet flywheels which are around 4.5kg alright but abit more expensive at around 350 although are brilliant quality.