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I have an ARC airbox on my R32 GTR... Does the job but miss the induction note I used to get on m other cars. If I go to HKS pods and filters do you get an induction sound? If I do this I will be fabricating a shield around them to duct in the cold air etc as I realise the ARC is doing a good job.

Also foam or mesh .. different induction note?

Or maybe this is bollox and will sound the same.. lol

Anyone?

:flamer: Not all at once! I'm a newbie :Oops:

switching to a pod will give u a louder induction sound, hks foam filters work pretty well for this. Using a shield around them, might negate this though. most people don't bother with ducting as it wont really effect intake temps/airflow a whole heap.

newbie6.jpg

(sorry, couldn't resist, your sig bought it on....)

i jus fittend an Apexi Pod on my S15.. get the induction sound as well as a lil Pshhhh lol... However with the HKS or TRUST Pods u will get a massive inductiuon sound as well as flutter- Pstttt chu chu chu... But with the mushroom filters it filters a less than the others...

Regardless of noise, check this out

http://mkiv.com/techarticles/filters_test/2/

May be of interest.

very interesting article.... *adds to bookmarks*

i find that my K&N has quite a loud induction sound for a turbo car....... its either that or my turbo is reaaaaaaaaaaaaly ****ed.... but anyways its loud ... :aroused:

good luck

Matt

  • 1 year later...
yeah, but with non-turbo, u dont get flutter!!

If i can be bothered, i'll record a sound file while sitting in car with my mp3 player

Thats because flutter is caused by the air going back into the turbo fins from the bov. Hence y u dont get flutter on atmo bovs either

i had the hks pod on my car which was loud and sounded mad, only problem was i didnt like the thin foam it had as it was being sucked in over time onto th afm ( when i had that still) so that worried me a bit and alot of guys i know have had the same...i changed it for a K&N and thats no "as" loud but louder than i thought for a K&N, plus i dont worry about the pod elements breaking off and going into the turbo

ben...

yes K&N = probably the best pod you can buy. very good filtering, long service life, good flow. having said that i must not be following my own advice as I have apexi pods on 2 of my cars (and all three I put on there).

Alot of people go with the K&N pods, and its a quality brand, there just a fair bit quieter than, mine for example. Its just a cheap branded one, DRIFT or something, but its insanely loud.. Still trying to decide if i like it or not. Oh and the K&N pods that some people choose, are just downright ugly :P

i reckon the stock air intake is as good with a panel filter when the car is making less than 300 awkws. im using a HKS one and it does make a little bit of noise.

keep myself trouble free...

Edited by frankxy
  • 2 weeks later...
were you previous cars n/a? having a turbo in the way really quietens down the induction noise compared to other cars.

I didnt know u get a loud indcution sound of an NA skyline? I always thought that it was the turbo the increased the loudness?

Edited by shorty_01

People are talking about 2 different types of induciton sound here - On most turbo cars, the induction sound people talk about is the sound of the turbo.... not really induction noise, but its on the induction side so i guess it counts.

Proper induction noise sounds awesome. Go for a ride in an NA car with multiple throttle bodies and you'll hear it for sure... The vtec honda's have a lot of induction noise for a standard car... when the cam timing changes on them, they really scream.

The only turbo car i've heard with loud induction noise was i think leroy(?)'s R33 GTR video at autosalon where it made 600rwkw or so. When they loaded it up on the dyno out of its boost threshold.. mmmmmmmmmm

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