taco eater :
David Moore from Battle Ground, WA United States
One of the big drawbacks in the motorized bicycle world is that the exhaust pipes made for those engines are absolutely horrible. The quality is horrible, the designs are horrible, and most don't even offer a silencer.
This chamber is of way higher quality than anything in the motorized bike world, and is much larger/longer than I anticipated. This is nice, since it sends the exhaust further away from me. I used a 28mm OD pit bike header and welded the chamber onto it. Big surprise was when I started the engine and heard how quiet it was! it was even quieter than the stock exhaust. Acceleration is definitely improved, although the engine was bogging like crazy when attempting to go above 1/2 throttle - even after drilling the main jet out to a #95. Looks like I need to swap out the dinky 14mm carb to a 19mm or larger to give this beast enough go-go juice!
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Awesome universal pipe for the price
November 24, 2019
taco eater :
King of the cool wheelies probably. from QLD Australia
Bought this just for my motorised bike, and dead set did not expect such a cheap pipe to make such a difference. It sounds great, but not obscenely loud so my neighbours won't get too mad when I do cool wheelies up the street. Added a whole new top end power band, and even my mother in law thinks my bike is pretty rad now, and she is pretty hard to impress.
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Best pipe for the price
March 11, 2018
taco eater :
Anonymous Person from Crystal, MN United States
Got the pipe in 2015 and still using it, sounds great, increased overall performance, hands down best pipe for the price.
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songs of my people
May 27, 2015
taco eater :
skineepuppy from northeast, MD United States
mounted it to stock header and reused mounting hardware on my sachs mopet and yeah buddy it fits nice and sounds rad. the sticker is a nice touch. pretty much great for the price.
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It's so money...
October 25, 2013
taco eater :
Brad Chuski from Indianapolis, IN United States
...and you don't even know it. Want something better than stock? Done. Want something that sounds freaking rad? Done. Need to drop panties at a moments notice? DONE. Get this can and all of your wildest dreams will come true.
Best option for motorized bicycles! 
