I am pulling together like minded people who would be interested in a IHI conversion for their longitudinal 1.8t engined cars. (A4 Quattro, Some Passats, some Skodas I believe). There is not currently an exhaust manifold available for this engine that will allow a turbo upgrade to either KO4 or IHI. If I can find more than 10 people it will become a reality, any more and it just brings the price down. Price is expected to be between 350-450 for a custom manifold that will be very exclusive. Please forward this to anyone you think may be interested. Get them to email me at ed@bewsher.net with any questions or they can get me through here. Sorry if this is in the wrong section.