which frount mounts are good ive seen a few on ebay,
http://cgi.ebay.co.uk/86-92-MAZDA-RX7-RX-7-FC3S-FRONT-MOUNT-INTERCOOLER-KIT_W0QQitemZ270329827536QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item270329827536&_trksid=p3286.c0.m14&_trkparms=66%3A2%7C65%3A1%7C39%3A1%7C240%3A1318
http://cgi.ebay.co.uk/NEW-MAZDA-RX-7-RX7-RX-8-RX8-FRONT-MOUNT-INTERCOOLER-KIT_W0QQitemZ390025533631QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item390025533631&_trksid=p3286.c0.m14&_trkparms=66%3A2%7C65%3A1%7C39%3A1%7C240%3A1318