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Tecnigas Silent-Pro Exhaust - Aerox/ Minarelli 50cc



Tecnigas silent-pro exhaust system for mopeds using Minarelli Horizontal 50cc engine like Yamaha Aerox/ Jog 

A quiet exhaust, especially suitable for original cylinders but offering significantly more power in the middle and upper rpms. Supplied in a black heat proof paint with a chrome heat plate.

E-marked (legal for road use)

If you want this pipe derestricted you can purchase a 'derestriction' from the spare parts tab

Tecnigas 030737511

  • MBK Nitro 50
  • MBK Ovetto 50
  • Yamaha Aerox 50
  • Yamaha Jog R/RR
  • Yamaha Neos 50 (2-stroke)
  • Q. On the current standard exhaust there is a second pipe from the exhaust which connects to a rubber hose that goes up into the bodywork, do I just disconnect this? Could you advise what this is used for please?
  • A.

    The 2nd pipe from the exhaust is related to emissions and does not help performance. It is not needed on mopeds for an MOT so all the aftermarket exhaust suppliers leave them off - most people just block the end off then tuck them up out of the way on the bike although it isn't necessary to block the pipe.

  • Q. If i fit this exhaust do i need to change jet sizes?
  • A.

    If you derestrict the exhaust it's important to fit a larger main jet, usually a 10% increase in the main jet size (larger then the standard size fitted) is adequate so long as it still has the standard air filter and airbox.