Hi all new to the forum and have read around that there are no headers for a 2.0r dohc motor but there are for the 2.0i sohc.. I was wondering firstly why? Is it because of the sensors? If so so can the sensor input be customised to be put into a borla replica 2.0i sohc header and will they fit ? and will the engine light show?? Plz guys any help i can get before i bust cash in wrong areas cheers Matt