Derringer Tuner, w/Switch with ActiveSafety, includes Switch

Adds up to +63 hp & +137 lb-ft, w/3 power levels*

Upgrade to the iDash DataMonster or SuperGauge for more power (up to +72 hp & +148 lb-ft). Works while in cruise-control. Interfaces with OBDII Port (On-Board Diagnostics) to communicate with the vehicle's ECU. ActiveSafety and TransCommand protect engine/powertrain.