Just had a customer finish up his ECU flash on his awesome Porsche Cayman S 3.4L. The NA engine loves the performance upgrade which is all done remotely via the OBDII tool. We can provide performance tuning for Porsche Cayman’s all over the world not matter the modifications you have, octane, or elevation. This customer’s 2007 Cayman S featured a popular modification combo of a Fabspeed exhaust and a IPD intake plenum with larger throttlebody. The ECU flash helps dial in the throttle, torque, horsepower, and even pull an extra 500rpm up top. The combo makes the Porsche Cayman S an entirely new car! Check out his photos and if you want to order a Cayman S flash, Shop Here. Leave a Reply Cancel ReplyYou must be logged in to post a comment.