I've searched the forum and gone through many a post, but nothing conclusive.
Apart from the obvious of air box / filter, veccy c pipe, and exhaust, what else can be done (and bought!) for the 2.2 engines.
I'm not looking at Cams and such like, but I have noticed a lack of performance exhausts for the 2.2 on ebay. I also heard that they have a precat and that it can be de-pre-cat'd.
Anyone shed some light on this? I would expect that these engines are a little more capable than 144bhp!