Originally Posted by Ahhhhh-M3
just curious as im planning to purchase a m3 in oct, and wanted do filter, pulley, exhaust, and tune pretty much right off the bat. powerchip seems to be the best option in regards to what i want, now will getting the tune defeat the purpose of the idrive modes ( sport/comfort etc.) since it says it changes the throttle response or do the modes still work the way they r suppose to.
Not at all bro. Sport and comfort r not throttle modes, those r suspensions modes. The power button and the m button is what gives u the throttle modes. The tune improves all of them.
Just make sure u get whatever other modes u want first before u do the tune.