^^^^
Cheers - I shall pay a visit to my local WHSmith public library.
Look near the back - it's the article following their project Mk5 GTI, entitled something like; '...nothing I can't do with a race car...'
I
think it was PVW... I never seem to pick up the same VW mag twice!
Sorry TC - I misread what you initially wrote. I'm hoping to fit a resonated Blueflame eventually. With rolled tips though, not slash-cut. Need to keep it OE looking.