Silencer: summary? — Toyota Sprinter Trueno, 1.6 liter, 1999

+ 10 l/s =)

But seriously, it forms a resonant system in the bank of a direct-flow muffler (similar to a subwoofer, microwave resonators, etc.), which acts as a sound filter - it reduces the sound power at certain frequencies.

Translating into Russian, this is so that the grandmothers at the entrance do not swear, the nuts in the car do not unscrew from vibration, and the eardrums do not experience dissonance) For without it, it sneaks up to the kidneys, and if you stand behind the car, then it’s generally horror)

probably a stupid question, but what does it give?

So this is it) Accordingly, it does not weld, but sits on a bolt with a nut.

does he boil? Or can you take it off? What's wrong with a flute?

I did not draw drawings. The outer radius under my jar is 98, the inner one is from 28 to 38 (compromise between loudness and losses). The length of the inner tube is about 150-250 depending on the can. The diameter and length of the inner tube determines the resonant properties at a fixed can volume.

super! can you send the drawings? for CNC?

thanks man, maybe they will also turn me into a long-distance ride))

But how to calculate the length of the flute relative to the length of the can? Are there any methods or tables?