Does anyone have any pre and post dyno results on a SS/SC having replaced the stock airfilter with a K&N high flow vs that of changing out the entire intake with a CAI? I can't imagine that there would be any substancial gain in HP for the high cost of a CAI. Is a CAI really worth it or just hype since the SS/SC already has a built in cold intake, granted there is some restriction in the box. Would appreciate any feedback

 

i gained 23 whp off my K&N CAI and Magnaflow 2.5 inch exhaust..

the intake was measured at 15 itself though... well worth it