I own a 2015 civic Si coupe since July 2021 it was bon stock.it now as airlift 3p suspension, on 18x9.5 +22 square Aodhan Ds-02 wheels, Custom Jewel retrofits headlights, SPC camber arms and camber bolts. Power wise it’s stock, with k&n short ram intake and custom muffler delete exhaust, buddyclub short shifter with upgraded shifter bushings . For the esthetics it has a wood floor trunk setup, seibon vented carbon hood, carbon trims in the interior, leather floor mats. I’ve really turned that civicSi into a head turner, it gets alot of compliments when I drive on the ottawa roads!