I'm looking at changing the whisper quiet stock exhausts on my '05 Speedmaster. I've been looking at either short TORs or cocktail shakers and have noticed that often it's stated that diffeent exhausts are made for EFI and Carb'ed engines. What is the difference between EFI / Carb'ed exhausts? I know that the EFI downpipes have the O2 sensor, but not sure what makes a difference for the actual silencer part of the exhaust system. Cheers!!
Hi Scot, to be honest I'm not sure there is a difference in the end cans. When I replaced mine I bought the ones I liked the look of and would fit the external diameter of the downpipes. Maybe you could have a look here,this is where I got mine : http://www.ebay.co.uk/sch/Silencers-/178000/m.html?ssPageName=&_ssn=bsa111
They were very good to me when I bought mine and I liked them very much - good quality, adjustable sound level and very reasonably priced.
