Hello fellow bikers, can someone point me in the right direction. My GTR has a rusted set of headers mainly blowing where the exhaust fits. So after searching e-bay dealers etc who had no stock, I decided to go for a new set from Black widow headers.
So after re-fitting the o2 sensors, replacing with new header gaskets, headers, and fitting an SP engineering carbon end can/link pipe (Baffle in) Then took out for a run, then noticed the exhaust backfiring on over-run a lot worse with the baffle out. After a bit of advice, I did the o2 sensor delete and removed the sensors and blanked off. After this did another run which did not make much difference. Now, where do I go from here, ECU flash? Power commander?
whats are the options?
So after re-fitting the o2 sensors, replacing with new header gaskets, headers, and fitting an SP engineering carbon end can/link pipe (Baffle in) Then took out for a run, then noticed the exhaust backfiring on over-run a lot worse with the baffle out. After a bit of advice, I did the o2 sensor delete and removed the sensors and blanked off. After this did another run which did not make much difference. Now, where do I go from here, ECU flash? Power commander?
whats are the options?