Hi! I have a Nameless single exit muffler delete on sale! It has 3-inch inlet and 4-inch double wall on the tip. It only weighs 3 lbs. I am putting my BRZ back to the stock, so I am selling as many parts as possible.....
Here is the link for reference:
https://shop.namelessperformance.com...-pipe-brz-frs/
Please let me know if you are interested!