Bonneville America Forums Forums Technical Forums Exhaust Headers across year models

I'm looking for a used set of headers for my 2012 Speedmaster and wondering if one of the experts can confirm whether headers from older models will fit or not. I'm looking at sets from 2005 and 2007 models.

If you want to keep your exhaust sensors, you will have to weld bungs on for those years you mentioned.

hmmm...good point. must keep it EFI models only. thanks for the clarity.

Do you plan to do many modifications? If you leave the Triumph authorized fuel map/tune for a custom tune the O2 sensors will likely be disabled.

I'm looking for a set to sand down and paint black or have ceramic coated. I can turn off the O2 sensors with TuneECU but I would assume that I would need to fit an O2 eliminator(s) as well.