Cobb Acess Port for just tune?
I'm not going to get crazy with modifications. I used to own a 3000GT VR-4 that I modified up to 378AWHP and 383AWTQ on pump gas. But once I upgraded the turbochargers the money just kept adding up on things I needed which consequently resulted it me blowing the motor because I simply screwed up the settings from the boost controller.
With the 335i I'm not looking to go down the road again, I've just been kicking around the idea of having more power. I would like to keep stock driveability. I don't want to have to upgrade A to run B etc. I tried reading through 200+ pages of the Cobb thread but I was just overwhelmed.
I didn't want to go JB route because I don't want to tinker with anything under the hood since I'm still under warranty.
My questions is would it be worth it to spend 800+ for just a flash of the ECU?