RLV Muffler for 1" OD Pipe

Worked absolutely perfect on my Mega Moto 212 bike! I needed a straight pipe to get exhaust behind me rather than below me. Without a muffler/silencer, just a straight pipe is loud, as in REALLY LOUD. I paired this with a 263630346557 straight pipe from ebay and the performance is better, plus the sound is incredible - more low end, very muscly sounding, but the volume isn't undesirably loud...perhaps a touch louder than stock, but mostly just better sounding. I finished it off with high-heat black spray paint so it won't rust and looks nice. What this gives me more than anything is the ability to run exhaust behind me so I don't smell like a lawn mower after riding.