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“EC” type-approval: product type approved in conformity with the current European regulations concerning the free use on the roads open to the public road traffic. Racing product: product suitable for use in closed circuits or areas not open to the public road traffic. “EVO II” system: identifies the products suitable for use on racing track in spite of their EC type approval.
FIM dB(A): the product complies with the sound level limits set forth by FIM for the motor racings. “USFS” type approval: the product complies with the US Government Forest Service Department approval for the free circulation in forest areas. Supersport Racing Product: product suitable for drives featuring Supersport preparation.
Superstock Racing Product: product suitable for drives featuring Superstock 600 or 1000 preparation. Superbike Racing Product: product suitable for drives featuring Superbike preparation. Replica Product: product which is the accurate copy of an exhaust system used by a reference motor-racing pilot.
2T engine: exhaust system for 2-stroke engines. 4T engine: exhaust system for 4-stroke engines. Stainless Steel AISI 304: silencer structure material, i.e. stainless steel AISI 304.
“Titanium”: covering material of a titanium silencer. “Carbon”: covering material of a carbon silencer. “Aluminium”: covering material of an aluminium silencer.
“Titanium Look” finishing: stainless steel product sand-blasted with stainless steel sand to get a visual appearance similar to titanium. “Chrome-plating”. “No Blue” finishing: product with chrome-plated casing to avoid the blue color produced at high temperatures.
TIG-welding: welding without weld material deposit. Tungsten Inert Gas (TIG) welding: welding in oxygen-free area to improve the weld strength. Expansion body: cone-countercone body structure.
dB-Killer: removable silencing insert. Spark-Arrestor: flame arresting device to be used in forest environment. Catalyzer: product with mechanical catalyzer.
Variable-section casing: tail pipes available with various section area sizes. Additional chamber (resonator): additional exhaust chamber for noise abatement and/or torque improvement at low speed rates. Balanced ducts.
Lambda sensor: product prearranged for connection to a Lambda sensor. Ergal bushings: product using Ergal bushings to reduce its overall weight. Carbon heat-shielding guard: product fitted with heat-shielding carbon guard to protect the contact areas.
Carbon manifold guard: product fitted with guard for primary manifold protection against possible external interferences or accidental contact with the boot. Carbon strap. Stainless steel strap.
Anchor bracket to the carbon frame. Rig tested: product controlled on dynamic test rig to certify its performances. Hand-made: manual manufacturing.
“Safe” bags: the product allows the assembly of standard side bags. “Safe” boots: the product is featured to protect the driver’s or passenger’s boot from high temperature. FAST: the FAST control box is available to optimize the engine performance through maps dedicated to the LeoVince exhaust system.
Management of injection engines up to 4 cylinders. Management of injection engines of single and dual cylinders. Management of carburator engines of single cylinder.

Injection managing.

 Spark advance managing. Waterproof.

Recovery function: in caso di malfunzionamento del sistema ripristina automaticamente i collegamenti con la centralina di serie.

 Real Time function: mapping i.e. with the motorcycle on the test bed with the engine running, thus evaluating in real time every variation that is entered. Automotive cable.
Anchor kit. Can bus: allows to connect the FAST box to multiple modules. USB: the FAST box connects to the USB port of the Personal Computer.
Software. LeoVince exhausts tailored maps. FAST II-FFM: FFM homologated for French Promosport and Superbike Championship.
Wash plug included. ECE approval compatibility with the electromagnetic interferences according to the ECE regulation number 10. E13 10R-03 12424.