Quote:
Originally Posted by Riley1524
Fair enough Paul;!!  After reading through the M3 post, I think I would like to check this out. Did you guys get the chance to try a 128i with any intake mods? |
We've had a few on our dyno - though we've yet to see any that show up any real gains yet. Not all intakes are created equal though, so would be interested to see if any did help. In terms of tuning, intakes won't ever make enough difference to warrant custom work - the ECU will adapt to the smaller changes such as those and mufflers, its only when you start removing cats that you need to move to more aggressive maps to take advantage of the improved flow.