New from Bazzaz is the Z-Fi MX, a tuning aid for fuel-injected off-road motorcycles. The $325 (U.S.) fuel management system allows the minute tailoring of fuel delivery maps to suit rider preference and conditions. Machine-specific wiring harness, software, and computer USB cable are included in each kit. An upgrade is the Z-AFM ($350 U.S.) that allows riders to tune machines at the track or on a dyno. bazzazperformance.com.