The Jeep Wrangler 3.6 V6 285hp (2017 ->) produces 285bhp and 353Nm in standard form. Our Stage 1 ECU tuning file raises output to 305bhp and 375Nm, a gain of 20bhp and 22Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.