mate thats one lovely s1 you have there looks better than most i have seen ..stunner that car is more of a investment so if you want more power you will ruin it lol your used to a nearly 400bhp saff ..ether take care of t or sell it someone that will lol because that wil be worth alot more later .. i have one and feel like putting 320hp through it at time because its so slow being standard ...but then i wont be selling it.. however i dont want to ruin the drive of it its smooth and tight.. big power loosens it up torque steer ..unreliability.. broken gearboxes etc so left it .. i do kill mine though when its out lol heres a pic