my last one was brilliant,
use dit every single day for 2 years, doing about 1500 miles a month, was running about 160 bhp and apart from the header tank developing a small leak it never ever broke,
but i did service it properly and treated it well,

my other one is running over 1.5 bar now and makes shite loads of power and breaks some thing quite frequently, but what do you expect, making double the standar dpower