I have a 2004 A4 and I cant seem to find anyone that makes to many aftermarket parts for my car. What about a chip? I know I can get exhaust, but what else have you guys done to give your 3.0 more power. Is just has nothing off the line, or anywhere for that matter, other then right at 3200 rpms. Let me know...any help would be great. Please dont suggest buying an S4.....I know, I missed the boat on that one.