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 .
As you may recall I had an issue with my Airtrek I posted here several months ago now where as around the time of replacing the intake for a pod filter, the engine only once at...
Yo all today went to dyno my car at TRIAL.
Initial dyno was 233rwhp.......then refine tuning by william himself on his new dyno machine it became 260rwhp...
Check out the dyno chart base on 0.8bar boost.