Talk to me about the custom catback....and..whats wrong with the DC Sports cold air intake? I am close to laying out about a grand on DC Sports "new" products. DC assures me that their Cat Back will bolt right on and go. Same with their header. I thought..., just go with the DC Sports cold air intake as well. Is there a better (and cheaper) set of products out there? AEM wants about $75 more for that intake. Is it worth it? You guys should know! One other item...this old 92 GS-R is a great running car. I can't wait to hear it growl with the new muffler and header installed. I'm planning on keeping the body stock... Alloys, lights, white "frost" paint etc. Your thoughts?