As you can tell by the title, I am here looking for a chambered exhaust preferably approved by Jasma. I am a serious buyer in the middle of upgrades and I hate HKS and the sound it makes. I am looking for something with a deep note sound, something tamed and from what I've seen and heard, chambered muffler is the way to go. Specifically speaking FGT, HC racing or GReddy.
If anyone has something like that lying around and they want to get rid of it, feel free to reach out and let me know your demand.
Thanks!
Best regards