[Fuel-It!]

Originally Posted by Ishan99

What's the safest map to use on a stock 320i? And what is the max HP/Torque gain to expect? I want to keep the rest of the car stock, so I'd like to know what's the safest map to run.

There is a special map 5 designed for the 320i so I'd suggest that one for most instances. Huge gains over the stock 320i mapping!