BOOSTERPLUG FUEL INJECTION TUNING HARLEY Sportster 1200 Custom (XL1200C) (2007-2016) HONDATransalp XL 600 V - 19971997 The spring loaded X-Grip® expands

The spring loaded X-Grip® expands and contracts

The RAP-B-379-M81208 consists of a 1" diameter rubber ball

RAM 1" Ball with Spline Post Adapter

SUZUKI SFV 650 A Gladius - 2012 - MFW PASSENGER = 051060710

YAMAHA XJ 900 - 1983 - MFW PASSENGER = 051080110

BOOSTERPLUG FUEL INJECTION TUNING HARLEY Sportster 1200 Custom (XL1200C) (2007-2016) HONDATransalp XL 600 V - 19971997 The spring loaded X-Grip® expandsBOOSTERPLUG FUEL INJECTION TUNING YOUR MOTORCYCLE WILL LOVE YOU FOR IT. The BoosterPlug is accepted worldwide as the best possible fuel injection tuning method and will transform your motorcycle from OK to Absolutely marvellous. No need to spend a fortune on a complicated Power Commander kit + endless Dyno hours to make your bike run as it should have done from the factory. The BoosterPlug tuning module is installed in less than 10 minutes. It plugs