Hey I've had my first bike for about 3 months now using it for an everyday commute to work I've had some problems here and there but all in all for my first build it's going ok. I'm currently looking for my next bike to build on the one I have now is a basic looking hyper cruiser it's on Ok bike but it's time to go better...anyways I want to customize my exhaust but tools are scarce and material I can get any ideas