Total Motorcycle Community Forums

The V & H Pipes didn't come with o2 sensors on them so therefore they are not plugged in. Also the baffles are in the pipes. Any other suggestions? Do I need to install o2 sensors from the original pipes on the aftermarket ones?

I just purchased a new 08 roadstar. The dealership installed a set of Vance and Hines Power Shots along with a Fi 2000. Now the bike has 700 Miles and is backfiring and shooting fire about 2 feet out of the tail pipes and bluing the pipes. Can anyone tell me hoe to stop this as the dealer has adjust...