I just had a two brothers exhaust and pc3 installed by a good shop here and noticed not only is there a very large flat spot 2-3000 rpms but also after a ride only one of the cans is hot, the other one is cold, not even warm. ofcourse my fuel mileage has also gone way down but i expected that. does anybody know if that is the way the two bros, works? it is not the stash one so i am a little confused. i may have to bring it to a dyno tuner. or go back to stock.
Two Bros. and pc3
4 posts Started 4 Jan 2010 Last recovered post 4 Jan 2010 Wayback Machine snapshot 12 Apr 2010
[image: View Post]hophead, on 04 January 2010 - 03:09 PM, said:
I just had a two brothers exhaust and pc3 installed by a good shop here and noticed not only is there a very large flat spot 2-3000 rpms but also after a ride only one of the cans is hot, the other one is cold, not even warm. ofcourse my fuel mileage has also gone way down but i expected that. does anybody know if that is the way the two bros, works? it is not the stash one so i am a little confused. i may have to bring it to a dyno tuner. or go back to stock.Don't be alarmed, all kits for from 2B for the 02-09 VFR including the newer VALE system use only the right side cannister. I have the Titanium VALE System
ok thankyou netin, that is good to know.
If mileage is way off and you still have flat spots, I would guess that things are too rich in that part of the rev range. I would assume the dyno guys would cut you a break if it requires more tuning work, which it sounds like it does, but I've never paid for dyno time. You'd need to check with them and what you signed on for when you first brought it in.
End of thread · 4 posts recovered Wayback Machine snapshot 12 Apr 2010