{"product_id":"fabspeed-porsche-957-cayenne-s-gts-xpertune-performance-software-2008-2010","title":"FABSPEED Porsche 957 Cayenne S \/ GTS XperTune Performance Software (2008-2010)","description":"\u003cp\u003e\u003cstrong\u003eFabspeed Porsche 957 Cayenne S \/ GTS XperTune Performance Software (2008-2010)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAchieve maximum power gains and drivability without sacrificing reliability. Easily flash your Cayenne S \/ GTS with a Fabspeed ECU Tune utilizing the included MyGenius handheld device.\u003c\/p\u003e\u003cp\u003eFabspeed 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 Cayenne's ECU and mail it in for a tune. The MyGenius device interfaces with the OBD-II port on your Porsche and your computer to complete the tuning process, which is as follows:\u003c\/p\u003e\u003cp\u003ePorsche 957 Cayenne S 4.8L:\u003c\/p\u003e\u003cp\u003ePorsche 957 Cayenne GTS 4.8L:\u003c\/p\u003e\u003cp\u003eYou must review our MyGenius ECU Tuning Guide and email the ECU Tuning Information form to us. We utilize this form to ensure we meet your needs and consider your modifications to deliver the best possible results.\u003c\/p\u003e\u003cp\u003eYou must have access to a PC \/ Windows computer ( Mac OS not supported ) to upload your factory file information to us via email and in turn apply our ECU Tune to your MyGenius device.\u003c\/p\u003e\u003cp\u003eManufacturer SKU: FS.POR.957V8.ET. Select the verified configuration for your vehicle.\u003c\/p\u003e","brand":"Fabspeed","offers":[{"title":"Default Title","offer_id":67615489327380,"sku":"FS.POR.957V8.ET","price":1932.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1259\/9599\/files\/fabspeed-porsche-957-cayenne-s-gts-xpertune-performance-software-2008-2010-1.webp?v=1791064424","url":"https:\/\/www.dennispowersport.com\/products\/fabspeed-porsche-957-cayenne-s-gts-xpertune-performance-software-2008-2010","provider":"DennisPowerSport","version":"1.0","type":"link"}