Hi there, I'm relatively new to netrider but have been around bikes a very long time. I've recently bought a zephyr 750 as it fits me and what I want to do on a bike these days. However it is totally stock, and while that is nice in its own way I really would like to personalise it a bit. It will soon have Promecha tweaked suspension front & rear and a few entail bits too. What is proving difficult is finding a 4:1 pipe for it. I started road riding in the early 80s so although this bike is a 70s throwback I would like and 80s style muffler. Anyone got any good ideas where I might source one?