alpha Racing Clutchless Downshift Blip System BMW S1000RR, HP4 (2010-2014)
Part Number: 7725A111A00-01

Plug and Play system for the BMW S1000RR, HP4 (2010-2014) provides ultra fast clutchless up & downshifting. This unique system provides upshifting with along with ultra high speed auto-blipped downshifts. Our kit system has adjustable blipping rev-matching throttle-valve travel allowing you to tune the system to your own personal riding style preferences. This is a 100% proprietary electronic system with stand alone wiring harness, with absolutely no requirement for vacuum modules at all. The system uses our fully adjustable sensor to trigger the clutchless blipped downshifts with a electronic control module (ECU), providing fast and accurate race gearshifts without the need for commonly used load cells of a standard QS.

The electronics also control the adjustable interruption of ignition and/or fuel allowing "flat" upshifting to avoid excessive cuts in power and drive. This very lightweight, ultra fast downshift blipper utilizing a specifically designed lightweight sensor will provide extremely reliable, high speed clutchless downshifts within 45 mS (milliseconds) allowing precise multiple downshifts! NOTE: These are for use with alpha SBK or Attack Performance rear sets and not the OEM stock rear sets. If you need to use other rear sets you may have to lengthen or shorten the linkage arm for the QS included in this kit. There is no requirement for the TPS Sensor values to be programmed for your unique throttle position sensor - so you can move this blipper system from bike to bike.