Good question, there are two main reasons for me changing them which i've decided on after speaking to a few people and reading a number of articles on here, but i'm not overly sure which information amungst that is the truth so i've just made some guess really
Firstly, there is no slipage from the clutch, it performs quite well, especially as i like to go fast all the time, i can't help it after having crappy cars most of my driving life BUT there is a distinct noise or group of noises coming from underneath the car when i'm pulling off with the revs ranging from sub 1000 up to 1,200ish. Its not a loud noise but it can definitely be heard with the windows down, the first noise i've noticed is a tiny/ringing noise and the second noise is more machanical sounding (not really sure what i mean by that lol), so its more of a light crunching or grinding. This has been suggested that its the release baring which means the entire clutch needs replacing(this is what i've been told anyway, is this true?)....AND when you do that i know that you might as well change the flywheel as well.
Secondly, i was under the impressions that uprated clutch and flywheel mean mores BHP, but from what you've said and few other bits of information, begging to doubt whether thats true or not???
As i said before, any and all information/advice is greatly appreciated.
My main goal in all of this is to get my girl flying at over 400bhp, without ruining her.....and to also get her sounding pitch perfect, so no funny noises etc.