i have a complete exhaust from racingbeat.com and i love it but the headder that i have ("Road Race Header") gives my exhaust 2 pipes the whole way instead of one. what can i do about the O2 sensor. do i just tap into one of the pipes for it or is there a better way?

 

i'd think u'd only need one side, but i could be wrong.... btw...

SDMF \m/