I saw an ebay listing for a 1.9 IP that was brand new never been used. It appeared to have the LDA on top so it must have been for the AAZ TD. Could i possibly install this on a 1.6 n/a for more hp? I'm not that familiar with IPs so pardon me for my logic if it is wrong. Again this thing is brand new and is $100 free shipping which seems a little too good to be true.