Hey

I'm about to buy a new exhaust and I have decided on mongoose, but the last exhaust I had stainless system (used scorpion) it lasted 5 month and then it started to rattle big time. A friend of mine bought a used mongoose and it too started to rattle.
A suspect it being because my clutch has some judder, but have any of you experienced this problem?
I don't want to buy a new mongoose just to find it rattling within a year, cause then I might as well buy a used system and get someone to fix it when it starts to rattle..