[Overdrive]

I know that some of these companies do indeed only do the plug-and-play for 2.7s and up. But there are some who do make maps for 2.5s, you just can't upload them yourself, you'd have to go to a vendor of that brand and have them tune the car and upload it for you. I wonder again if it's more specifically for the earliest of the Boxster DMEs...but we don't know what year boxster's car is.