JARblue

Well that's shitty. I'm not interested in HFCs. I guess I'll have to figure it out. I've got an extra resonated X-pipe that I can throw on the exhaust. Could get resonated TPs as well. Just don't want to.

For Austin Driveway, the only noise limitation is that the car has a muffler.

For COTA, I've heard it depends on the club you run with as to whether they enforce dB limitations. The expensive (e.g. Porsche) sessions tend to be more strict. The Miata guys DGAF.

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