they will fit in to b16a ,
The manifold are one piece type , from the top header mount to the catalys adapter ,
if this o2 sensor wont fit to your plug , you could use your stock o2 sensor .
hi all,
i had installed an emanage...whenever i start the engine or cruising,the 'Check Engine' light will on off few times(for few seconds)...according to my mech it is normal cos it 'cheating' the ecu...is it...