I've finally decided in order to not get power hungry that I will go with a STS and bushings for my first mod (other than some audio stuff I upgraded). I think I'll do the Kartboy because it's a little cheaper than the COBB and from all the threads I've read people seem satisfied with it. My question is while I'm doing that install is there any other bushings or anything that makes sense to replace/upgrade while I have the center console/boot off? I know nothing about working on cars really so I'm sorry if this is a stupid question. Thank you in advance for any advice.