hey all, this is my first post here so a little about me first, i live in kent and i'm into my cars and bikes, after a line of golfs and jap turbos, impreza sti, mr2 turbo, mk3 vr6, mk2 16v abf, mk1 cab vr6 i got into bikes r1's,cbrs, and a superduke which i still own... after these ive been feeling the need for a car again what with all the weather lately! so yesterday i went out and bought a 1999 s3, high miles (140000) but with a good history. Its had new brakes all round and a new rear anti roll bar, new turbo and clutch as well as a full service all at audi in late 2011. has no alloy wheels so is rolling on sexy 16inch steels (owner before last sent them of to be refurbed then ran out of cash an never collected!) has a k&n panel filter, maybe lowered a little on eibachi springs(previous owner wasnt 100% but he worked for sumo power so i trusted him a bit) does seem to ride a little hard... finally the important part, its aparently remaped, has a cheap boost controller and the boost seems a little all over the place... first and second it pulls nice and hard at a solid 1.5 bar then 3456 it floats about at 7 gradually rises and doesnt seem to go above 1 bar????? could this be something in the map? the seller said he paid a mobile guy 300 quid and he plugged it into his laptop and then messed with a solenoid under the bonnet pulling pipes and plugging them??? im new to audis here can someone brighten my day up as i had to have my dog put down today and im feeling pretty **** even in light of my new toy!