

Yasuni-R exhaust black for Piaggio 2-stroke
Yasuni R exhaust TUB420B with black silencer for Piaggio 2T
If you are serious about tuning your 2-stroke scooter, you know that the exhaust is one of the most important parts. The Yasuni R exhaust (TUB420) is the choice for scooter riders looking for more power, without compromising on quality and looks.
With certificate of approval. The Yasuni-R exhausts are factory-fitted with an exhaust plug and are therefore approved for use on public roads. The plug can of course also be removed.
Why the Yasuni R?
Yasuni has been known for its top quality exhausts for years, and the R-series is specially developed for sporty 50cc and slightly tuned 70cc engines. This exhaust is perfectly matched to scooters with a Piaggio block , such as the Zip, NRG and Typhoon.
The Yasuni R black offers:
- More power : Better torque and higher top speed.
- Premium Build Quality : Made from high-quality steel with a matte black finish.
- Sporty sound : Not too loud, but just right.
- Perfect tuning : Works ideally in combination with a 17.5mm carburetor and sports variator.
The 'R' is the improved version of the Yasuni 'Z', with more volume and a wider cone, an ideal complement to 70cc cylinders. It works very well with 50 or 70cc cylinders, but where it shows its real effectiveness is with 70cc Sport cylinders. With approval certificate.
Performance and looks
Let's face it: besides performance, you also want your scooter to look sharp. The black finish of this Yasuni R gives a stealthy, sporty look that fits perfectly with modern scooters. The welds and finish are as you would expect from Yasuni; simply top quality.
Assembly and adjustment
The exhaust comes with a silencer and mounting hardware , so mounting is fairly easy. If you really want to get the most out of your setup, you can fine-tune the scooter even better with the right rollers, jet and clutch.
Conclusion: Is the Yasuni R Black the Right Choice?
If you are looking for a reliable, powerful and stylish exhaust for your Piaggio scooter, the Yasuni R black TUB420B is a no-brainer. It offers the perfect balance between performance and looks, without making your scooter deafeningly loud. A real must for the sporty rider!
This exhaust generally fits the following models:
Possibly also on other scooters. Check this yourself before ordering.
- Aprilia SR Motard 50cc 2 Stroke AC
- Derbi Atlantis Bullet 50cc 2 Stroke AC
- Derbi Atlantis City 50cc 2 Stroke AC
- Derbi GP1 50cc 2 Stroke LC
- Derbi GP1 Open 50cc 2 Stroke LC
- Gilera DNA 50cc 2 Stroke LC
- Gilera DNA GP 50cc 2 Stroke LC
- Gilera DNA RST 50cc 2 Stroke LC
- Gilera Easy Moving 50cc 2 Stroke AC
- Gilera ICE 50cc 2 Stroke AC
- Gilera Runner 50cc 2 Stroke LC
- Gilera Runner DD 50cc 2 Stroke LC
- Gilera Runner SP 50cc 2 Stroke LC
- Gilera Stalker 50cc 2 Stroke AC
- Gilera Stalker Naked 50cc 2 Stroke AC
- Piaggio 50cc 2 Stroke
- Piaggio Diesis 50cc 2 Stroke AC
- Piaggio NRG 50cc 2 Stroke LC
- Piaggio NRG MC2 50cc 2 Stroke LC
- Piaggio NRG MC2 DD 50cc 2 Stroke LC
- Piaggio NRG MC2 DT 50cc 2 Stroke LC
- Piaggio NRG MC2 Extreme 50cc 2 Stroke AC
- Piaggio NRG MC2 Extreme 50cc 2 Stroke LC
- Piaggio NRG MC3 DD 50cc 2 Stroke LC
- Piaggio NRG MC3 DT 50cc 2 Stroke AC
- Piaggio NRG Power DD 50cc 2 Stroke LC
- Piaggio NRG Power DT 50cc 2 Stroke AC
- Piaggio NTT 50cc 2 Stroke LC
- Piaggio Quartz 50cc 2 Stroke LC
- Piaggio Storm 50cc 2 Stroke AC
- Piaggio Typhoon 50cc 2 Stroke AC
- Piaggio Typhoon II 50cc 2 Stroke AC
- Piaggio Zip 2000 50cc 2 Stroke AC
- Piaggio Zip Base DT 50cc 2 Stroke AC
- Piaggio Zip Fast Rider 50cc 2 Stroke AC
- Piaggio Zip SP 50cc 2 Stroke LC
- Piaggio Zip SP2000 50cc 2 Stroke LC