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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
600 Watts max power
ECE & Transport Canada compliant for on-road use
The Koso 4V Head Kit is the ideal engine part to complete the Koso Honda Grom® Big Bore kit
Chrome plated Front and Rear Axles
PERFORMANCE EXHAUST RACE SILENCER MULTIPLE BANK PLUS 4 STATIONBATTERY TENDER 600 Watts max power4 diameter muffler body Loudest version of canister Very light weight 2 Year warranty Improved throttle response Quick and simple installation Huge weight savings Made from 304 stainless Uses stock springs and hangers Dyno proven performance Flo bench tested for back pressure
