When I purchased my bike, I had a race can attached and was given a standard can a few weeks later. I never really looked at the can until recently, but found it had american stamps on it:-
e1 -0346
e1 - 78/1015-0389
Then blah blah Meets EPA noise emission of 80dBA for motorcycles SUZ6GR0750 and 600
Basically I own a '99 Gixxer 600, would this pass my MoT? The bike is a UK registered and not an import.
They test for noise, not stampings, so if it’s under the legal sound limit, you’re okay. Most after-market exhausts aren’t MOT’able though, but it can depend on how friendly you are with the tester. It might be worth putting the original can back on for the test. It shouldn’t take more than ten minutes to change an exhaust.