It'll add the same hp the Joe Z intake does, 5 hp tops. It'll be louder than the Joe Z though because the airbox has an extra hole. (You can get the same effect if you want cutting the same hole in the stock box)hey i was planing to get the f sport intake. is it any good with sound and adding that extra hp?
Supposedly its louder than the Joe Z because of the extra hole in the bottom of the airbox, also it states that you will get an increase of 3% hp. So if your driving a IS350, that's about 9hp increase.hey i was planing to get the f sport intake. is it any good with sound and adding that extra hp?
I just got my intake as well. Under normal driving (cruising ... rpm <3000) its nice and quiet ... step on the gas, and it sounds much more powerful than it really is!!Guys,
How is the sound?
I mean, I'm interested when normal driving normal sound
and when pushing pedal -> crazy sound
Hello, I just got my F-Sport intake today. I installed it myself. It took about an hour to do. Overall: success!:bigSmile: