I personally didnt really like the AA canister look but still went with them because Im a "performance" junky and they had the best dyno results.
I figured why stop at just exhaust and have since ordered the pulley and am scheduled for the AA ECU in april . Now Im debating about the AA catless X-pipe before I get the ecu so I can get the program specific to the catless system.
I havent spend a penny on cosmetics. My next big purchase would be Kw coilovers.