hes using 195 by 50.

Hes running about 145bhp.it hasnt been chipped.it s only been lowered 45mm and has a full exhaust system.been on the rolling road. does 0-60 in 7 seconds.

so pretty much standard but i like the 0-60 part lol.
Go for it mate make ur car low (40mm safe bet,thats wot im doing,cos of speed bumps)