Fast Pro Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike

Better than I was expecting for the price

Fit well on a 1997 Kawasaki Prairie 400 4x4. Looks great and sounds great! Easy install, it slipped right onto exhaust pipe and the mounting bracket fit perfect and bolted directly into existing mounting bolt hole. The original muffler rusted off and this was an affordable way to replace it. It is louder than original but is a good trade off for the added power because of ease of air flow.

A glasspack is a glasspack. Perforated metal tube surrounded by absorbent packing in a can. The longer the can the quieter. So it's no surprise this $40 can sounds nearly identical as a mileage worn $200 can of close size that it's replacing. No db killer included, but that's fine for me as I was running the outgoing muffler sans its quieting insert. I find the sound volume just at the threshold of acceptable volume with my old bike's catless header. You have a more modern bike with a catalytic in the header, it'll be even quieter. Construction seems solid and the welds look decent. I did some slicing with a rotary tool and modified the inlet to match the clamp set-up used on the outgoing muffler. Reusing my old 2" clamp and just tossed this new can on the link pipe already installed. Cool: Whether this sounds "good" is 99% your bike's engine and firing order. Doesn't matter if you spend $40 on this, or hundreds on a Yoshi system. If you don't have the right engine, no exhaust system will make it sound amazing. Throw this $40 can on a 2009+R1-MT10, VFR750-800, or RSV4-Tuono it should sound glorious. 270 degree parallel twins, SV650, V2 Ducatis etc. this will probably sound awesome. Meh: Put it on any standard firing high revving inline-4 it'll be like Vanilla ice cream. Tasty, but nothing special. Yuck: Put this muffler on a VFR1200 or Kymco125 if you just gotta have that lawn care equipment sound. Narrow angle V-Twins with offset crank pins (some Shadows, Deauville 650) please don't. Your factory exhaust is so much better.

I have a ‘19 Cbr300r and I gotta say, I tried another exhaust that was short but it was way too loud which you’d think is good but it was too poppy/slappy and quite cheap sounding. It also made the bike run rich. You could smell it. THIS one, on the other hand, because it’s longer, doesn’t sound like a tin can. At lower rpms, it has a deep sound, making people question if my bike is actually a 300 lol it also feels good to know people can hear me coming because that’s a safety issue in the fast-paced city if no one hears a quiet bike. On the freeway, it can sound a bit like the bike is screaming but a 300 is always pushing at those speeds. You NEED a midpipe. There is no way around it- even the shorter exhausts just won’t fit. I’m extremely happy and wanted to make sure I came back to share this because it’s perfect ! My bike did not need adjusting of any kind. It does not run rich compared to other exhausts I tried. My guess is you need an exhaust similar to the size of the stock to minimize any changes in power and such. I’d upload a video but they don’t do the sound any justice- it doesn’t sound the same on video as it does in person! 10/10

06 500ex ninja, what a difference for this bike. Heard if I replaced the stock system would have to jet it etc. It idles fine cruising has a minimal miss, but it hauls a-- off the line with power and response to pull the front end up with no effort. Is it loud?? Depends how you manage the throttle. It's definitely a minor expense for a major improvement. Keep it close to red line change the oil faithfully, this bike buries the 500 cc HONDA cx Dx and all the other governor regulated Hondas out there. No problem at 100+ mph big difference from the factory stock system choking the life out of these rockets, took a chance got lucky saved $$ for sure.