I purchased this exhaust system off of EBAY, does anyone have any experience with this type? Is it good, bad or ugly? Is it extremly loud?

 

I have the T-4's on my KFX-700. I like them alot. They are a very good quality and fit and finish was excelant. They are fairly loud though. If you keep the rpm's down they are okay, but if you get on the throttle real hard they are loud. To me thay sound like a straight-piped small block chevy. You can get quite core inserts for them from "rocky mountain atv". The system comes with USFS approved spark arrestors. If you take the spark arrestors out they are even louder. I think you and everybody else will like them if you just stay out of the throttle in and around camping areas. I hope this helps you. Good luck and just enjoy them.

 

ProCircuit make top notch, grade A stuff! The t-4 is pretty loud, 110 dB from one persons test but they offer really good power gains. You can get the quiet core but haven't read how well they function. The rumble from an aftermarket pipe on a twin is just...........unexplainable!!!! I had a moded exhaust before the type 496. the tone is no comparison, moded sucked imho.

you'll be very happy

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