Product Overview:
Quite simply the best tuning solution available for your n54 powered vehicle.  Not only does it combine the code reading/clearing ability of a BMW specific diagnostic tool, it also offers the most  potent and operationally safe tune on the market.  And due to full CANbus integration, the PROcede is the only system available that combines the benefits of a high end piggyback with a well mapped Reflash in one easily to install/remove diagnostically invisible package.  With active dash displays, oil temp monitoring, and high speed datalogging, the PROcede is, by far, the most integrated and sophisticated tuning solution you could possible ask for. 

And now with the ability to custom tune your vehicle using the PROcede’s User Adjustable menu, you can “dial in” your power as aggressive or as conservatively as you want given your conditions and hardware configuration.  And with its unique ability to log actual engine parameters (knock, ignition timing, throttle opening, etc,.) you can confirm that the tune is working as flawlessly as it should.

We are so confident that you will love the PROcede, we offer an industry leading 15 day money back satisfaction guarantee.  Compare it to the competition and pick what meets your needs and works best in your vehicle.

Works on all 135i/335i/535i models including convertible and AWD models.