My friend just bought an 02' Civic Si w/ the K20. It's a nice car... it's got a short-shifter and an Apex-I N1 Cat-Back. Its pretty fast, i must say. I raced him today w/ my 99' LX sedan with a VTEC and a 5-speed. I have an APC Short Ram, 2 1/4" Cat-Back, NGK Platinum's, STi Phat Wires, and a GReddy Ground Kit (NOT INSTALLED YET). We went from a 45mph roll on the highway (three beeps). I knew that my Accord is very fast from 45mph and i knew an Si was going to just as fast but probably faster. We went until 100 mph and by that time he was about 12-13 feet in front of me (my front bumper to his rear). When I get my 4-2-1 header, high flow cat, and another cat-back with a Apex N1 Mufflerm, we are gonna race again. Maybe this time... the accord will be victorious... I HOPE!!!