Porsche XperTune Performance Handheld Tuner - Boxster | Cayman | 2005-2008 FS-POR-987-ET 901-424-519-00 Durable Finish: Treated with a

Durable Finish: Treated with a protective finish to enhance durability and resist the elements

Chuck Diameter (A2): 37 mm

Enhance your Porsche Cayenne's performance with this 15mm wheel spacer set in black

and other difficult soils

Porsche XperTune Performance Handheld Tuner - Boxster | Cayman | 2005-2008 FS-POR-987-ET 901-424-519-00 Durable Finish: Treated with aPorsche XperTune Performance Handheld Tuner For Porsche 987 Boxster (2005 2008), 987 Cayman (2006 2008) Models. The XperTune interfaces directly with your vehicle's OBD II port and your computer to facilitate a seamless tuning process. Simply utilize the included handheld tuner to flash your 987 Boxster or Cayman with a precisely engineered Fabspeed ECU Tune. This performance software upgrade recalibrates various engine parameters, including sensor