The Porsche Boxster S 3.2i 280hp (2005 - 2011 ( 987 )) produces 280bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 295bhp and 335Nm, a gain of 15bhp and 15Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.