The ButtKicker Gamer Plus is a haptic transducer system from Guitammer — a company that has been building tactile feedback hardware for over two decades, predating the sim racing haptics market by many years. At $280 with the Track Pack, it represents the accessible end of ButtKicker's lineup, rated for gaming chairs and small to medium sim rigs. The core distinction from bass shakers is mechanical: a patented magnetic suspension system moves physical mass rather than air, which ButtKicker argues produces more accurate and forceful low-frequency feedback without requiring audible sound output. The transducer runs on a 2-ohm nominal impedance with 75W minimum and 250W maximum power handling, driven by the included 90W RMS amplifier with digital volume display and wireless remote. Frequency response spans 5–200 Hz at the transducer, 10–300 Hz at the amp. Mounting is via Universal Clamp (fits round and square tubing from ~1" to 1.77") or three integrated mounting feet for direct extrusion attachment; the Track Pack version includes a 4080 aluminum extrusion clamp post. Connection to PC is audio-based and works natively with any content out of the box. The Track Pack bundle includes HaptiConnect Standard software with telemetry plugins for iRacing, Assetto Corsa, ACC, Assetto Corsa Evo, Dirt Rally 2.0, WRC, and the F1 series — switching the signal source from game audio to live telemetry data for engine RPM, suspension, wheel slip, and surface texture. For rigs heavier or larger than mid-size, ButtKicker positions the Gamer PRO as the appropriate step up.