I bought these cans for my K8 Vee as they were at a good price and they look very well made.
Got them just before the service was due, so along with the service (including a K& N filter) Morrocco Mole did, he fitted the cans and set them up with his Yoshi box. I was off to France the next day so making sure the cans were set up properly was important
The sound they make is great-the bike now sounds like a v-twin should (just like my Aprilia!) and trhe difference in performance is astounding. This must be down to the combination of the cans AND fine tuning the Yoshi box allows. Whereas 6th used to pick up if the throttle was opened gently, in now picks up quickly even if the throttle is whacked open quickly.
Just got back from my 1,500 mile trip to France, and the bike is so much nicer to ride than when I took it on a 3,000 mile trip to Czech Republic in May. Instant accelleration from low revs and far quicker. And the sound-----fabulous. the only downside is at 3400 rpm when the bike seems to backfire through the airbox. It's not noticeable when riding normally, just when held at those revs in traffic. I''m sure MM and his Yoshi box can sort it.
Very pleased with the cans-they look great too.