Description
EJK Electronic Jet Kit Gen 3 tune module for Yamaha YZF R1 (2007 2008) PRT_1_ITM035366 are included PRN014567 015625 18 are included Held in position using a rolled thread stainless steel rod GRN LWR SW PT Feature Allows Adjustment of When the Green Zone Engages Adjusting the fueling accordance to the Engine's Load