Hi all,just wanted to pick your brains as i am new to scooby ownership.About a month ago i purchased an my98 uk turbo with a H & S fully decated exhaust from the turbo back and an itg panel filter allready fitted.I thought it would be a good idea to carry out an ecu reset on it,just to make sure it was running properly with the above mentioned mods.The ecu reset brought up a fault with the oxygen (lambda) sensor,and after further investigation,i found that the lambda sensor was not even electrically connected,so i re-connected it and performed another ecu reset,the fault has now cleared,but ever since then i have noticed a considerable loss of power,the turbo still kicks in at around 3000rpm,but doesn't feel anywhere near as fierce as before,and so it just doesn't feel as it is pulling as fast through the gears etc,could anyone please help !!!!!!!