exhaust header questions

I have a 2012 900 xp and at the bend for the mag side tube it had made a giant hole. bike was backfiring is how i noticed on decel -side not have alba stg 2 complete kit

So the questions are has this happened to anyone else?

Should i buy a used stock header?

Has anyone heard of or used UNIT SIX exhaust?-if so did u have to use header wrap or something since it is not coated?

What about using bikeman’s header?

Would I have to change my tune due to differ headers?

I would like to order soon so i can get back to riding asap.

exhaust header questions

I have a 2012 900 xp and at the bend for the mag side tube it had made a giant hole. bike was backfiring is how i noticed on decel -side not have alba stg 2 complete kit

So the questions are has this happened to anyone else?

Should i buy a used stock header?

Has anyone heard of or used UNIT SIX exhaust?-if so did u have to use header wrap or something since it is not coated?

What about using bikeman’s header?

Would I have to change my tune due to differ headers?

I would like to order soon so i can get back to riding asap.