Intakes for the F10 M5
Whats the deal with tuners and a intake for our car? GruppeM= $3500? Really thats it? Our only option? First of all thats just ridiculous for a intake. I don't care thats it's CF and I don't care if I had a billion in the bank. Just goes against my principles. Maybe if it produced 40+HP and sounded sick.
Anyway, this car has been out in other countries for over a year and in the US for over 6 months, whats the deal?
The other option is the BMC drop in. I read some posts on the forums. $200.00 each, really? With no real description of an increase in power. Someone said sound changed? Anyone else agree? Someone said sound changed removing the charcoal filters. I did it too and it's very slight at best.
I implore your insight or recommendations in this matter.
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