Happened last week on a Wednesday after I installed my Rev9 downpipe (which didn't go well at all lol) and was trying to get feedback on how it sounded. Saw a red STI (15+) and he revved at me while we were at a light so we let traffic clear up a bit. Once we started rolling I looked at him and nodded for him to go ahead and take the hit (I'm only JB4 tuned besides the DP) so after spinning second from a 30 roll I reeled him in, I for some reason shifted at only 5k instead of letting it go through the whole powerband, but pulled until half a car length then shut it down due to traffic right ahead. Afterwards I asked him what was done to his car and he said said exhaust work while he complimented me on the way my car sounded to my surprise. Honestly felt great beating an STI since it was a sort of goal of mine, even if he was mostly stock lol