LeoVince - All Products
LeoVince is the Italian manufacturer of exhausts and mufflers for motorcycles and scooters with almost 70 years of experience: active in MotoGP, Superbike, and World Enduro. In this section, you will find the LeoVince catalog: the historic Sito and Sito Plus line for Vespa and Piaggio scooters (homologated), the LV-10 and LV-14 sports slip-on exhausts for road bikes (steel, titanium, Black Edition), and racing systems.
LeoVince: guide, tips, and frequently asked questions
Strengths
- Made in Italy – 70 years of production in Italy
- Euro 4/5/5+ Homologated – road-legal slip-on exhausts with CE certificate included
- Historic Sito range for scooters – mufflers interchangeable with the original
- Sound and weight reduction – reduced weight compared to originals
What you'll find in this section
- LV Slip-ons — LV-10 and LV-14 in AISI 304 steel, Black Edition, titanium
- Sito Plus — Homologated scooter mufflers, interchangeable with OEM
- Vespa Mufflers — Sito Plus for Vespa PX, ET3, Primavera 2T
- Racing systems — Corsa Evo, GP One, complete non-homologated systems (track use only)
- Headers — Racing headers to enhance performance
- Spare parts — DB killers, end caps, brackets, gaskets
Important notes
- Sito Plus mufflers for Vespa PX/ET3/Primavera 2T are homologated: they comply with road noise limits.
- LV-10 and LV-14 slip-ons without DB Killers lose their homologation: remove it only if you ride on the track.
- Always check Euro 4/5/5+ homologation: if your motorcycle is Euro 5+, order an exhaust certified for at least Euro 5.
Main lines
- LV-10 — Essential steel slip-on, road homologated
- LV-14 — Advanced steel or titanium slip-on, sporty sound
- Sito Plus — Homologated scooter muffler, OEM replacement
- Corsa Evo / GP One — Racing for track use
Who it's perfect for
For the Vespa owner who wants to replace the original muffler with a durable homologated part (Sito Plus is the benchmark for vintage Vespas), for the road motorcyclist looking for sound and weight reduction without losing homologation (LV-10/LV-14), for the track enthusiast who wants the Corsa Evo racing system. If you can't find your model, contact us with make, displacement, and year.
Warranty and quality
Authorized LeoVince dealer. New products in original packaging with CE homologation certificate included when specified, hardware, and assembly instructions. Italian manufacturer's warranty.
Frequently asked questions
Is the LeoVince Sito Plus muffler for Vespa PX homologated?
Yes. The Sito Plus for Vespa PX 125/150/200 (2T) is homologated (CE marking with OEV code) and road legal throughout Europe. The homologation document must be kept on board with the registration document: in case of inspection, it demonstrates compliance. The Sito Plus reproduces the aesthetic of the original with Italian quality.
Does an LV-10 slip-on affect motorcycle performance?
The LV-10 slip-on typically has little impact on ECU mapping: it changes the weight (less) and sound (fuller) without significantly altering the power curve. A complete open LeoVince system might require ECU remapping (Power Commander) to optimize carburetion.
Is LeoVince's Sito Plus the same as the old Sito muffler?
They are in the same historic family, but the Sito Plus is the updated version: it maintains the classic aesthetic but with more modern materials (stainless steel), better heat-resistant paint, and current European homologation. It is still the preferred choice for those looking for an economical, robust, and Italian-quality scooter muffler.
