ive got a 07 IS350 and was looking into buying an intake. F5 claims 8 hp and 30 ft.lbs. of torque (I think, clearify if you can). All I found for the typhoon was 11.2 hp gains. Can any one provide dyno graphs for both? Wich is the better intake?

 

Does anybody have an answer to my question?

 

Not to be mean... But use the search, it's been talked about and beaten like a dead horse.