Ecoboost Intake, I'm going to make one soon..
#11
I am not expecting any gains without being able to tune the engine but I just want the sound! Unfortunately I have been stuck out of state working and will be for a few more weeks so I haven't had the time to make this yet but I will definitely post pics/vids once I do!
#12
Senior Member
There's your answer. When I threw a DCI on my 335i it sounded good but didn't make any more power. Once I added my tune...
I'm willing to bet the stock intake is good as is, and exhaust would net more gains but an intake sounds great and is easy to swap back to stock for warranty work. Just my opinon.