Currently on Map 3. Love it value for money on the performance.
JB3 2.0 Map Guide
Map 0:
-- Disables JB3, all signals pass through
Map 1:
custom map
Map 2:
-- Performance map, boost levels of 12-14psi depending on mods and weather
-- Self adapts to modifications like intake, downpipes, exhaust, etc
-- 91 octane RM2 or greater required. The higher the octane, the more power.
Map 3:
-- Identical to map 2 with additional low end response (aka lagfix)
Map 4:
-- Hotter Performance map, boost levels of 13-15psi depending on mods
and weather
-- Self adapts to modifications like intake, downpipes, exhaust, etc
-- 93 octane RM2 or greater required. The higher the octane, the more power.
Map 5:
-- Identical to map 4 with additional low end response (aka lagfix)
Map 6:
-- Designed to optimize bolt on performance
-- 93 octane RM2 or greater required. The higher the octane, the more power.
-- Richer midrange air/fuel ratios to sustain additional torque
-- May trigger hidden tuner detection codes. Purchase a Bavarian
Technic cable from BMS to scan for and delete any hidden codes before service.
Map 7:
-- Identical to map 6 with additional low end response (aka lagfix)
Map 8:
-- Race map
-- 97 octane RM2 or greater required. The higher the octane, the more power.
-- Modifications like intake, downpipes, and intercooler strongly suggested
-- Lagfix enabled
-- May trigger tuner detection codes
Map 9:
-- More aggressive race map
-- 100 octane RM2 or greater required. The higher the octane, the more power.
-- Intake, downpipes, and intercooler required
-- Lagfix enabled
-- May trigger tuner detection codes
Map 10-13:
-- Extended race maps. Each 1/2psi more than the previous. For use with modified JB3 boards only