whether you are riding for fun or aiming for the podium

Oem replacement for:

CNC-machined surface with tracks for extra elegance

which is a significant improvement over conventional paper filters

THUNDERMAX ECM W/AUTOTUNE 17-20 FLHT 309-588 honda-vt-600-c-shadow--pc21--600-1988-esi9380232 whether you are riding forIncludes thundermax ecm with auto tune module, plug in harness and two wide band sensors, tmax software and communication usb cable, quick start easy install and comprehensive user's manual, technical support and free software and software Bike (Based on Model, Engine Size, Exhaust System Air Cleaner, Pistons, Cams, etc.) Load The Map of Your Choice and the Integral Auto Tune Will Do The Rest, SoftWare Program Allows Live Monitoring, Recording and