now then ladz,just need some advice regarding changing my ecu on my 1.8T golf,its 1999 and has been remapped to aprox 197bhp,this is all well and good if you want to bring a smile to your face but not when your pulling in the garage every day,i know i should realy fill it up but if i did this it would definately cause me to drive faster,can i replace my ecu with a standard 150bhp ecu or is there more too it than that,also the mpg readout on the trip computer has a mind of its own as does the fuel gauge,the fuel gauge only reads correct on a flat straight road,if theres a bend it seams like the fuel gauge moves with the fuel if ya get what i mean,please help me before i have to start thinking about tdi's,thanks