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KYT Helmets Arriving Mid August

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HomeShopExhaust SystemFull SystemSpark Force Evo Aprilia RSV4 2021-2025

Description

For the motorcycle to function correctly, the ECU must be remapped and the last lambda sensor (located before the silencer) must be deactivated.
The system is designed with fittings for one lambda sensor per cylinder.

COMPATIBLE WITH THE ORIGINAL PASSENGER FOOTREST

THE BRACKET TO REMOVE THE PASSENGER FOOTREST IS INCLUDED IN THE KIT

This product is not street legal.

Sound is aggressive but not extreme so that it is perfect both for race track and road.

A valve simulator is included in the box to simulate the presence of the original valve which is eliminated. Spark valve simulator prevents the error light from switching on.

Specific diameters and tapers allow to highly improve performance without modifying map or original ECU. Incredible weight saving (-4,5 kg compared to the original).

Additional information

Brand

Spark

Material

Titanium

Style

Full System