Fabspeed Porsche 970 Panamera S / GTS ECU Tune (10-16) (FS.POR.970S.ET) 1757 2006-2009 BMW 550i V8-4

2006-2009 BMW 550i V8-4

Adjustable 90mm double-walled tips with precise fitment

Based on our testing and research

With an authoritative rumble at idle and cruising speeds

Features a black nylon braided exterior

Fabspeed Porsche 970 Panamera S / GTS ECU Tune (10-16) (FS.POR.970S.ET) 1757 2006-2009 BMW 550i V8-4Achieve maximum power from the Porsche Panamera S GTS 4. 8L V8 engine without sacrificing drivabilityor reliability by optimizing the engine's performance. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The Handheld device interfaces with the OBD II port on your vehicle and your computer to complete