The latest in a series of upgrades for my car... it's getting a lot of presents these days! My wife is getting a bit jealous I think.<p>Anyway, noise change is minimal, except when you floor it almost to WOT. Then it roars. Nice. I will post follow ups soon as to driving performance. And to tell how MPG etc. is w/ the full complement of additions (Wett chip, Tip chip, tires & wheels, K&N). I will be enjoying the sunny and warm (hopefully) climes of the Bay Area this weekend, and up in the Napa/Sonoma valleys as well. I REALLY need an A4 for those nice roads...<p>Rob, who now needs either PES or K04 turbo to remain sane

I think she's about to have my head on a platter, j/k. She knew I wanted this car because of the tuneability and expected long term ownership of this self declared frequent car changer (95 Altima SE, 97 Integra GS-R, 98 CL). I dont think she expected me to be wanting all the stuff so soon! I've put leather in it, changed the sound system, APR w/filter and I just got it 1st week of June. Now I've got my eye on exhaust. Then Borbet Type E's. <p>How much did you pay for your system and where?<p>Your fellow "got....to...keep....upgr a d i n gg!!! pal, Chris<p>