The Buick Enclave 3.6 V6 310hp (2014 - 2020) produces 310bhp and 361Nm in standard form. Our Stage 1 ECU tuning file raises output to 332bhp and 394Nm, a gain of 22bhp and 33Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.