Basically, we don't mate! Most of the parts you see that aren't OEM on ours we've either made ourselves (such as projector headlights, black typeR style headlights etc) or adapted parts from other Hondas/other cars. There are mechanical things available as the Civic M's share parts across the Honda range. Aftermarket suspension can be had from the likes of MeisterR, Koni etc for our civics.