Not sure if this is the right place to ask!

My beloved 4th Gen having a little trouble today!

After 13 years of abusing, the exhaust pipe is broken into 2 parts today, now my CAT is touching the ground, and the mid pipe still hanging under the car! And it's extremely loud! Which is driving me crazy!

I need a shop in Mississauga area that I can take my car to...
are there any affiliates in my area?

I am thinking of getting some aftermarket one, any suggestions?
How much do they cost normally? And do they last?

Thanks and look forward to hear from you real soon!

regards,
Mugen C