ok, i need some info about tuning my ecu. i will be turbo charging my p11 pretty soon and the only thing im lacking is a tuned ecu.i want to get it tuned by calum cause of the price for the basic . i just wanted to know if i get the basic from calum, how do you tune the ecu?does the ecu get sent back plug and play with the mods i have? how would i connect my ecu to a computer if not?please help me out a little bit.about after sending my ecu in and getting it back.

I don't sell tunes, sorry.

This can be a little confusing so here's the scoop. Calum takes your ECU and adds a daughter board with a replaceable pair of chips (the Basic) or sets it up to be tuned directly by your computer through a cable (the Real Time).

In either case, if you tell Calum your setup (injectors, MAF, etc.), he will tell you whether he has a tune that will get you up and running and he will load this tune onto your ECU with the new hardware. But you will need to tune the car properly with a wide band O2 sensor for air fuel ratio. You will also need some dyno time to tune in your timing. Calum is selling you the hardware, not the tune, however, and you should expect to have to customize the tune for your car. This is especially true for a turbo application.

If you get the Basic (assuming Calum still sells them) you will need to also get a chip burner to make changes to the files and then physical swap the chips. So you will need some spare chips as well -- you should know that these are no longer manufactured so they are getting hard to find.

All the details are here on the Forum. Read and learn.