taco eater :
phil simmons from Westlake, OH United States
the simo carbon "straight" pipe from the 80cc kit is much better, and no side cover / flywheel issues
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So much torque
April 8, 2020
taco eater :
RichyRouser from TBD
All time favorite pipe to date. Mounted easily to Vespa SI. Pulls hard from down low.
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best pipe ever.
June 15, 2017
taco eater :
timothy ostrom from savannah, GA United States
i've had mine for years. i got a super duper deal on M.A. buy/sell. it makes my vespa straight up sing. it' gotten very loud over the last few thousand miles, a few dents and a bit rusty. never though has it cracked or become dysfunctional. i'm gonna buy a chrome one someday....
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Let the testing begin!
May 20, 2016
taco eater :
Ninja from New York, NY United States
I've heard such great things about this Calibrata pipe, I need to see for myself if it's the cat meow or what. Let the testing Begin!!
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bitchin' pipe
February 8, 2013
taco eater :
Ryan Nash from Columbia, MO United States
get it you won't be sorry...
it is worthwhile to note however that you will have to modify the pipe to fit on a DEPS cylinder because the rear mounting bracket is not in the correct spot after you clamp the header down
long header is dumb 
So much torque