- Data Sheet
- Suitable for (16)
Yasuni is getting into the maxi scooter market, and their exhaust systems are convincing as ever. The Yasuni 4 Exhaust (Black Edition) for Vespa GTS 300cc is an excellent exhaust system for 4-stroke maxi scooters.It is street-legal (Euro 3 standard).
The Yasuni 4 is the perfect combination of impressive performance, classy design and ear-pleasing sound. Maxi scooter riders who are looking for a high-end replacement for their stock exhaust are well taken care of with this piece, with a 10% increase in power to boot.
It is really easy to mount and features several advantages over the original exhaust. It weighs 40% less which makes for improved agility. The widening diameter of the steel header pipe results in improved torque and power output (+ 10%). The header pipe is made of stainless steel and the aluminium silencer sports a classy black finish with Yasuni logo and black end cap.
A catalytic converter is available separately.
- header: stainless steel AISI-304
- power: 18.82 hp at 8,745 rpm
- weight: 2.55 kg
- colour: black
- homologation: Euro 3, E9, E 5
Name Exhaust Yasuni 4 Black Edition Vespa GTS / GTV 300cc Item No. YAS454B Brand Yasuni Homologation No Homologation Yes Product Line Sport
Your product goes with the following manufacturers and their models:
Nexus 300cc i.e. 4-stroke LC euro 3
Beverly 300cc Euro 4 ABS 4 Stroke 4V LC 2016 ZAPMA2100
X7 300cc i.e. euro3 (QUASAR)
GTS 300cc 4 Stroke 4V LC Euro 4 2016 ZAPMA3300
GTS 300cc 4 Stroke 4V LC Euro 4 2017 ZAPMA3300
GTS 300cc 4T LC i.e. 12 - 13 ZAPM45200
GTS 300cc 4T LC i.e. after 14 ZAPM45202
GTS 300cc Touring ABS 4 Stroke 4V LC Euro 4 2016 ZAPMA3300
GTS 300cc Touring ABS 4 Stroke 4V LC Euro 4 2017 ZAPMA3300
GTS Super 300cc 4T LC i.e. 08 - 13 ZAPM45200
GTS Super 300cc 4T LC i.e. after 14 ZAPM45202
GTS Super Sport 300cc 4T LC i.e. 10 - 13 ZAPM4520
GTS i.e. Super 300cc ABS 4 Stroke 4V LC Euro 4 2016 ZAPMA3300
GTS i.e. Super 300cc ABS 4 Stroke 4V LC Euro 4 2017 ZAPMA3300
GTV 300cc 4-stroke LC i.e. after 10 ZAPM45200
GTV 300cc Sei Giorni 4 Stroke 4V LC Euro 4 2017 ZAPMA3302