Dynojet 4170 - Jet Kit for 2001-2005 Yamaha FZ1 ServiceNumber_9R3A_12A650_GB Part number: F37F-12A650-AAB

Part number: F37F-12A650-AAB

Catch code: KRB0

Catch code: WZW2

Part number: FR3A-12A650-YA

Part number: 8R29-14C204-DJA

Dynojet 4170 - Jet Kit for 2001-2005 Yamaha FZ1 ServiceNumber_9R3A_12A650_GB Part number: F37F-12A650-AABThe Dynojet Jet Kit for 2001 2005 Yamaha FZ1 is an application specific carburetor jet kit for riders working with a carbureted setup. It is a practical option when the bike needs fueling changes to match intake, exhaust, altitude, or general drivability needs. Why It Matters Supports carburetor fuel metering changes on compatible applications Useful when intake or exhaust changes require a better matched setup Vehicle specific selection keeps the kit