sounds like crap

Hi, last week I fitted HSD MonoPro coilovers all around to my F20 1 series. After a few miles I'm starting to notice some creaking predominantly from the rear. I believe it's coming from somewhere around the top mount, as it's quite loud on the inside and almost sounds like interior trim (it's...

ok, im looking for everybodys 10 cents worth with the do's and dont's to a healthy sr20det engine example running 1.5 bar boost on a complete stock motor is not going to end well fitting a z32 afm,am injectors,nistune ecu(remap) and a lil extra boost is ok. baffled sump...