Scooby222 the shocks on the 05 sti i have are knocking aswell going for tein super street and its only done just over 18k miles .Hope get them fitted in the new year.
Buffalo a uprated panel filter can damage the maf sensor my99/00 maf .I did 3 maf on a my00 uk turbo and lucky it was still under warranty with just running a JR panel filter