The Servo Buddy™ is a small, light weight servo fix that eliminates the need for the exhaust servo motor, which is not needed with any aftermarket exhaust system. These devices are typically called EXUP valves, SET valves or exhaust servos. Previously the only way to prevent the FI light was to either leave the motor connected or rewire the bike to prevent the light from coming on the dash.

Leaving the motor in place takes up a lot of valuable room that could be used for power commanders, traction control computers, quick shifters, or a huge variety of other accessories. Additionally, the servo motor is dead weight, providing no benefit. After all, half the benefit of that fancy exhaust system was to drop weight, right!

The servo buddy uses an OEM connector and easily snaps into place replacing the bulky servo motor. It can be zip-tied to the wire harness and takes up virtually no space. The body is shrunk wrapped rather than encased in a housing to provide the smallest footprint possible, while blending into the factory wire loom. It works by electrically mimicking the working exhaust servo so the computer thinks all is well with the exhaust circuit preventing the FI light from coming on due to exhaust faults while still keeping the light’s other functionality to warn you if anything else is wrong with the bike! Simply disconnecting the FI light or putting tape over it could mask potentially serious problems and lead to a damaged engine.

To provide a reliable long service life, all parts were spec'd out to meet military or automotive standards meaning the device is tolerant to a wide temperature range. Additionally, the entire circuit board has been encased in a thick epoxy potting compound to provide protection from moisture and vibration. It will be EXTREMELY reliable under all conditions, whether your ride street, race, track, or adventure ride.

Servo Buddy™ weight = 20grams (0.6oz)
  • Details

    2004-2013 ZX10R

    2005-2013 ZX6R (And 636)

    2003-2006 ZX636


    2007-2012 Z750

    2007-2013 Z1000

    2007-2013 Ninja 1000


    CBR 1000 2004-2013

    CBR 600 2007- 2013


    2002-2013 YZF-R6

    2006-2009 YZF-R6S

    2002-2008 YZF-R1

    2006-2013 FZ1

    2009-2013 Vmax

    2006-2013 Raider 1900

    2006-2013 Roadliner 1900

    2006-2013 Stratoliner 1900

    2008-2011 WR250 (R&X)


    GSXR 600/750 2004 -2013

    GSXR 1000 2004-2013

    HAYUBUSA 2008- 2009