Up for sale is my 2017 Aegean Blue Honda Civic Type R, just under 21,000 miles. Clean Carfax, 2nd owner bought with 26 miles on the odometer. Always garaged and stored for the winter. All parts have been professionally installed by Impulse Performance in Minnesota. This car is track and show...
Sounds like a rock is stuck in your rotors. Try quickly accelerating in reverse to dislodge the rock. Otherwise other members have decent tips or tricks to try to remove them.
https://www.awe-tuning.com/honda-fk8-civic-type-r-exhaust-suite
Right on their website. They have YouTube videos for comparisons too that don't do them justice. Just be wary about inclines and you should be okay.