Air box good ? or hks suction kits good?

[NISMO S-TUNE]

Been told that...bigger hp then you'll need to direct air supply...if stay bellow 500hp, then normal air box will do...not sure how true it is though...But it is more easy for tuning and hp increase by using direct it flow lah...

 

[gobiz]

What are you running on your car DC? I've got the HKS hardpipe full kit and the mushroom pods but personally I don't like the pods....

 

[DarkChild]

What are you running on your car DC? I've got the HKS hardpipe full kit and the mushroom pods but personally I don't like the pods....

The same as you...

 

[veilsideboyz]

The HKS sponge is good, but make sure you get the 3-layer dry type for our dusty environment, and beware, it's only available in green. Used to have a 2-layer wet type and left lots of chips on my compressor blades.

Yeah !! Agree !!
But..actually Air filter doesnt make much hp....maybe 1 or 2hp ?? who know ?:rolleyes:
MY fren auto car just change open port filter...the power feel like drop...after change back to stock air box...feel more respond & more power !!
Becoz stock air box wont suck hot air ~ And keep suck cold air all the time !!
The HKS air filter suck hot air especially on afternoon...but the sound damn syok !!