ZERONOISE 6300018 Radio helmet kit for Full Face helmet, Male Nexus 5 PIN IMSA, with RCA connector for earplugs ymm_15 Cat-Back™ and Axle-Back exhaust systems

Cat-Back™ and Axle-Back exhaust systems utilize patented straight-through and multi-core technology to enhance performance

Inside Diameter: 51 mm

Primary Catalyst Delete Pipe Assembly - MSRN138

For use with EC approved cat-back systems that utilize the MSSE152 front silencer

The Stilo helmet Front Spoiler is designed to help stabilise aerodynamic vibrations at high speeds

ZERONOISE 6300018 Radio helmet kit for Full Face helmet, Male Nexus 5 PIN IMSA, with RCA connector for earplugs ymm_15 Cat-Back™ and Axle-Back exhaust systemsRADIO HELMET KIT FOR FULL FACE HELMET MALE NEXUS 5 PIN IMSA with RCA connector for earplugs Related products: 6300022 Earplugs kit, foam tips, RCA (Cinch) connector, Shell case.