They're not OEM. Most definitely they are JDM aftermarket. Could be Maxim Works or Mazdaspeed or RS*R. It's hard to say. Lot's of JDM headers use flex pipes. However, I must warn you that unless your car is RHD these headers probably won't fit your car due to interference with the steering column on LHD cars.
Thread revive !,
I have this set ,No Branding,Any ideas? ..Happen to have the matching Exhaust off the same car:mrgreen:.
1600cc ,i know that much,and the engine they came off had hot Toda cams and a few other bits(X Japan motor)
Is is worth posting the various design headers for 1.6 and 1.8 as you find them with what they are
Cool,Maxim's i get ,Corns?,Never heard of that one before?,Yes all one piece with Catalytic converter ,Def looks hand made,A bit worried about how loud it's going to be,Our law here is a bit Anal about noise.