Selling Bluespark Pro tuning box for Cayenne Diesel it’s complete with oringal packaging works as new. The unit connects to the fuel rail, takes only minutes to install or uninstall. This is better than flashing the ecu since it’s not remapping it won’t void the factory warranty.
Look at attached manufacture brochure significant boost in hp n tq. Plus adds 3-5 mpg. It’s an absolute home run.

new $260 shipped , will sell $150 shipped anywhere in continental US

I decided to upgrade to the pro + boost , have not driven enough yet to see if there is a difference between the two

Easy to change between maps

It’s Sold , if I was buying new I would just stick with Pro and save the $$ don’t see big enough delta in performance for the extra dough