I couldn't give a shit whether the cone filter looks or sounds cool, i'm interested because it can allegedly flow more than a standard paper filter. I know Jonny, he's not some boyzieee who wants sick induction noise innit or mad bhpss bruv, he's an intelligent bloke with an objective way of viewing new mods, so i trust his judgement. I'm not saying that automatically makes him right, but it saves me weeks of work doing my own testing for something that's not going to affect my figures by more than a couple of percent either way, as such i'm willing to take the risk, especially as it will help make the other, more expensive mods easier and cheaper to implement. Plus im not trying to create the perfect hdi bhp monster, just something thats great fun to drive, but still does the mpgs.
Have you ever tested the maf? How much of a difference is there with and without the gauze? I take that's why you think the maf is a significant restriction to flow?
Have you ever tested the maf? How much of a difference is there with and without the gauze? I take that's why you think the maf is a significant restriction to flow?