G ge pk3r New member Nov 14, 2010 #1 So i have had the 2007 honda civic si sedan for four months now, i i think its time to continue booting the performance. i already have a cold air and an exhaust system, people are telling me to aim for chips, so which is the best?
So i have had the 2007 honda civic si sedan for four months now, i i think its time to continue booting the performance. i already have a cold air and an exhaust system, people are telling me to aim for chips, so which is the best?
