TOTALFLOW 942 Muffler Overall Diameter Review

I used this mini muffler on my Polaris 900 RZR to tone it down a bit. It's the perfect size to fit into tight spaces. As you can see from the picture it turned out fantastic.

Excellent quality, NO. These are not 2 inputs but 2 outputs! that's 2 inputs 2,157 to be exact. The size difference is more than 3mm. then 2 diameters

Small leak in my pipe weld, muffler not holding pressure. It was so cheap I don't care but it's ugly. And certainly not perfect. Keep in mind it's not huge.

It's definitely not a "silencer" and although it looks like a resonator (well made and great price) I couldn't tell if it was on or off, as I wanted resonator. Although it looks great.

Perfect exhaust size for my race car. The quality is excellent, the price unbeatable. The only small problem is that the inlet and outlet diameters are slightly different, one of them will slip, so be careful before you cut.