Don't buy one that is oil'd as it's no good for the turbo, so buy a dry one!
p
Panel filters are enough... and you only get gains from direct induction (correct my english here please) if you can source cold air... which on the S3 engine bay is not that easy at all...
Pedro
As someone said let engine breath better so one assume air is "less filtered".
No mate, the whole point of them is you get the same filtration but with better airflow.
I'd like to hear an S3 with an aftermarket panel and it'd have to sound a lot better for me to part with cash!
When's the next south meet anyway?
I know it is the point... but some of my mates had some problems running aftermakert filters on their Saxo Cups and Pug 106 GTI some years ago... somehow that always put me off...
Pedro
one fitted a BMC panel filter I think... I don't really know if he didn't maintained it or something but what happened is after 5k miles new valves and even cams had to be refitted as somehow got stuck making the engine lock from hidraulic lock up... he was lucky no damage to conrods or pistons...
That doesn't sound like it could be caused by a panel filter!
I've got the BMC on my car and as everyone has mentioned, no performance gian in outright BHP, but you can sense that it responds better, certainly lower down in the rev range. I've had mine on for over 4k miles and the car hasn't missed a beat - even on a run to the alps and back, no hesitation etc, etc. Couldn't say about change in induction noise, but I have the carbonio too, and that certainly has an impact on induction noise. It's not N/A so the increased noise is more turbo noise. It's not massively louder so it sounds 'chav', but certainly sounds more potent! I'll be honest, I put the carbonio on purely for cosmetic reasons.... it just looks so much tidier!