Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB

Hello I've made a few posts regarding a few different problems my car could've ran into and I strongly believe I found the issue. When I start up my car Its louder than usual. Coming from the front of the car. I hear extreme rattling and when I looked under the car I noticed the down pipe is where the rattling and noise was coming from. Could that mean for sure that I possibly broke the pipe or it has a hole creating a loss of AIR FLOW? I assume if that's the case its also occurs a lack of power/ boost. Based off this what do you guys think of my assumption. I ran out of ideas so im bringing it to the shop shortly.

Thank you all.