I recently purchased a 2010 Civic Si and am looking into an intake.

Can anyone recommend me one with proven performance (read: dyno)? I have read tons and tons of threads, but no one seems to have dyno numbers to back up their claims.

This is the best resource I have found so far.
http://www.8thcivic.com/forums/intak...iscussion.html

 

i don't have any dyno numbers for you, but I can tell you my ears and my hiney dyno love my K&N Typhoon. construction quality is second to none and the vtec crossover sounds incredible.