Hi lads, jus got my first rs turbo and i've got a few questions. Looking through all the bills i noticed a bit of paper saying " 195 chip activated when new switch is renewed" whats all this about? it does feel quick but there is a rattle coming from the downpipe flap that the wastegate connects to, and the boost feels lke it comes in at 3k. going to get a new -31 and a boost gauge to see what boost its running. Hope u dont mind if i ask a few more quesions when i sort this out.