Does anyone have experience with the BOS double upper exhaust? and with their header kit?
I think it looks great! and its homologated! The first one i liked, that is actually homologated. Mostly I'm out of luck, love the sound but not legal in my country..
I'm probably going to order this one soon..
I only did a short (15 mile) sprint back from the garage late this afternoon to avoid the rain but I didn't notice any additional vibration or heat. Interestingly, the head mechanic suggested I might want to see how things go and get a slightly smaller number plate as he reckons it 'may' (or may not) get affected by the warm air coming out of the pipes. The bike definitely looks and sounds a whole lot better.
Interestingly, from never having seen them in the flesh the mechanic fitted the pipes in only about 30 minutes which suggests to me that they are very well made for the bike in question.
I purchased a BOS system for my Racer ~three years ago and needed some replacement parts due to a minor.....inconvenience. These folks have gone out of there way in helping me get the exhaust back to its original sexiness. Thank you, Mr. Bos! 🤙