i have a 2013 S Touring Mutley. Am thinking of fitting a Termi end can. (Not the whole system) Can I just slip one on or do I need to remap as well?
It's just a slip on. No upmap needed or supplied. You could still remap with something like a Rexxer to disable the exhaust valve and tidy the bottom end fuelling up if you wanted. If you're after a new one, happy to do a deal PM if any use