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      07-02-2012, 11:15 AM   #33
HP Autosport
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Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com

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Quote:
Originally Posted by 4thM3 View Post
Just installed mine today. Love it. Perfect sound even with stock exhaust. Throttle seems a bit more responsive but need a few more miles to know for sure.

Thanks
David
Even GIAC will recommend an intake with their stage 1 flash as the stock airbox starts to become a bottle neck.
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