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Yasuni Z Exhaust - Piaggio/ Gilera


From: £149.95
Select an Option
  • Aluminium£149.95In Stock
  • Black£164.95In Stock
  • Carbon£179.95In Stock
  • Carbon Kev'£179.95In Stock
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Yasuni Z exhaust system.

The Yasuni Z is a high quality, high performing exhaust aimed primarily towards 50cc standard cylinders, and 70cc sports kits out-performing all the competition at this level.
Because it has a very broad powerband compared to other exhausts in its class it makes good power over a wide range of rpm and is therefore a very easy pipe to setup.
It also makes its power at fairly low revs making it ideally suited for road mopeds or scooters where ultimate reliability is paramount!

Each Yasuni Z exhaust is handmade in Barcelona and carries full CE approval certification and is E-marked and fully legal for UK road use unless derestricted.

Choose between Aluminum, Black, Carbon or Carbon Kevlar rear silencer!

Note: The Yasuni Z exhausts is fitted with 2 restrictors, 1 in the silencer, one in the downpipe throat.

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

Yasuni TUB418, TUB418B, TUB418C, TUB418CK

  • Aprilia SR50R '03 onwards (Piaggio engine)
  • Derbi GP1 (01-05)
  • Piaggio/Gilera 50cc 2-stroke scooters (air cooled)
  • Piaggio/Gilera 50cc 2-stroke scooters (liquid cooled)
  • Q. Does this come with a gasket?
  • A.

    These exhausts use a tapered flange fitting into the cylinder so do not require an exhaust gasket.

  • Q. The Yasini Z or R; Does your derestriction service remove "both" restrictors? Which exhaust Z or R do you recommend? (my moped is standard other than exhaust deristricted)
  • A.

    Yes the derestriction option will allow us to remove both restrictors. The Yasuni Z is best suited if you are going to keep the standard 50cc kit, the R would be better if you are planning to upgrade the cylinder to a sports 70cc kit in the future.
    (Both exhaust will require the rollers, jetting and clutch springs to be adjusted for them to run properly.)

  • Q. Hi wondering if this exhaust comes with the system bracket and if it's made specifically for the Piaggio nrg power 50cc
  • A.

    Yes, all Yasuni exhausts come complete with the fitting bracket and mounting kit. This Yasuni Z is designed to fit all the Piaggio/ Gilera 50cc 2-stroke mopeds (identical fitment).


Exploded Diagram

Want to remove the restrictors yourself? To see our guide on how to derestrict this exhaust click here.