hi all. having had a gp sporting 1.9 for almost a year now and are well used to the 130bhp power.i decided to get an increase in power i didnt like the thought of a remap too much hassle to change it back for servicing and repairs to the garage its allways going in????i decided to go for the tunit box.power is up to 175bhp and the torque is awsome around 280lbs not newton metres remember.0-60 takes about 7sec and have taken it to the speedos limit easily 140mph.it cost me£427 and is well worth it.oh i forgot to say in normal driving i am averaging the high 40s in mpg.so if anyone is planning to give there car a power increase give there site a visit