Hey guys, I have a question.

Will my old B18A1 Header (Megan racing) Fit and clear my B16A obd0
And does the B16A have two (2) O2 sensors?

And if so, where does the second o2 sensor go? In the header or cat etc..?

Just trying to finish my research before HMO gives me my engine.

Thanks,

 

Bump

 

as far as the header goes: A b18 header will fit on a b16 head because the bolt pattern is the same. The b16s are shorter than b18s when measured from header bolts down to the bottom of the oil pan. The B18 header will work fine on the B16 just sit a little lower under the oil pan and just make sure your not TOO low or else you could have ground clearance problems

 

Ok thanks,

Is this too low? lol









I think I might be,


Ok I stil have a question, where does the second o2 sensor go?

Thanks
Jose