In Reply to: Re: Mark.... I have an Aussie version of the JC ch posted by Mark1969 on September 27, 2001 at 02:01:54:
Mail or ring Kim Henshaw and mention my name. Kim tweaked my 535i from 155kw to 182kw. He deals with clients all over Australia and really knows his stuff. He ran a supercharged version of your engine in a race car for a while.
I'm worried that the effect on a 525iA will be negligible from what others have said, hence the thinking bit. Also on a "bang for your bucks" viewpoint I may be flogging a dead horse.
Someone posted earlier along the lines that if you wanted better performance you should have got a better performing car (535/540), made sense to me.
1993 525iA, still thinking.