Porsche 911 2004 - 2011 ( 997 ) Carrera GTS 3.8i 408hp
Tuning information may differ from vehicle to vehicle.
Previous Power:
408 hp
Post Power:
425 hp
Power Difference:
+ 27 hp
Previous Torque:
420 nm
Post Torque:
445 nm
Torque Difference:
+ 25 nm