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Motorcycle and scooter exhausts range from approved replacement mufflers to racing track-day silencers. In this section, you'll find major Italian brands — Arrow, LeoVince with the Sito and Sito Plus lines — along with catalytic converters and original Piaggio spare parts for scooters, road motorcycles, Ape, and commercial vehicles.
Exhausts: guide, tips and FAQs
Strengths
- Approved or racing always declared – the title immediately tells you if the part is for road use or track-only
- Made in Italy – Arrow and LeoVince produce in Italy, with stainless steel and meticulous visible welds
- Direct replacement – Sito mufflers fit original mounts without modifications
- Also for commercial vehicles – central mufflers and manifolds for Ape and Porter
What you'll find in this section
- Complete Mufflers — Approved replacement exhausts for 2-stroke and 4-stroke scooters
- End Cans — Approved and racing Arrow silencers for road motorcycles
- Manifolds — Approved and racing catalytic converters in stainless steel
- System Spare Parts — Bushings, clamps, and exhaust gaskets
Important notes
- Racing end cans are intended exclusively for track use: an approved exhaust is mandatory on public roads.
- On some models, the manifold must be paired with the end can from the same line to maintain approval.
- Always verify model, displacement, and year: the same scooter may have different mounts between series.
Approved or racing: how to choose
- Approved — Road, inspection, insurance
- Racing — Track and sports use only
- Original replacement — Restoration after wear or rust
Who it's perfect for
For those who need to replace a rusty or holed muffler and want to comply with inspection regulations again, and for those looking for an end can that changes the sound and lightens the bike without sacrificing approval. This is also the right section for those who have an Ape or Porter to put back into service. Contact us for more information.
Warranty and quality
Arrow, LeoVince, and original Piaggio Group exhausts. Moon Bike S.r.l. is an authorized dealer based in Cercola (NA). Products are new, in original packaging, and covered by the manufacturer's warranty.
Frequently Asked Questions
Can I fit a racing exhaust on the road?
No. On public roads, an approved exhaust with the marking required by regulations is mandatory. A racing end can is intended for track use: fitting it on the road exposes you to penalties, vehicle impoundment, and failure to pass inspection. Approval is always declared in the product descriptions.
Does a replacement muffler change performance?
An approved replacement muffler restores the vehicle to its original performance: that is its purpose. If you are looking for a real gain, you need sports end cans combined with the correct manifold, and often a remap. On small displacement scooters, the difference remains limited anyway.
Do I also need to change gaskets and bushings?
Yes, it is always recommended. Exhaust gaskets and bushings deform on the first installation, and reusing them leads to leaks, abnormal noise, and loosening bolts. They are inexpensive and can be found in this same section: add them to your cart along with the muffler.
