Looking to upgrade my TT. I know that detonation is not a good thing, but where does it happen? In the turbos, engine, etc. Is it ECU induced? What will be the "ill" effect if you hit it too much, ruined engine or turbos?
I'm not familiar with this topic so any info would be appreciated.
Thanks
Follow Ups
Detonation? I know it bad....More info - Chazz06:41:25 09/17/00