[tphss]

I was searching and would really like to hear some input from people running the COBB tune on their otherwise stock car.
I don't plan on modding my car beyond a tune that a stock car can handle, and a Limited slip diff after my warranty expires.

My dad has the Dinan Stage 2 tune on his n55 335i, it is very smooth and the difference is very noticeable from stock. Anyone here had the chance to compare the Dinan Stage 2 with the COBB AP Stage 1 on stock cars?

Thanks