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Thread: HKS Hi-Power

  1. #1
    Guest lewisw's Avatar
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    HKS Hi-Power

    Hi all,
    I've been looking around for exhausts after I found out the Apex "Sensible" twin exit isn't sold anymore, so I've been trying to find something else! And that is also in my budget
    HKS and Apexi have been at the top of my list of systems to look at, however I've had a bit of a dilemma, I've found two HKS Hi-power systems which look similar but have different part numbers and different prices
    Can someone tell me the difference please?
    HKS 31006-AN018 http://www.frsport.com/HKS-31006-AN0...SX_p_8256.html
    HKS 31006-AN022 http://www.frsport.com/HKS-31006-AN0...a_p_16363.html

    Cheers!

  2. #2
    Flamethrower
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    I'm guessing one is the hks hi power and the other is hks hi power silent?

  3. #3
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    If you look closely you can see the centre box is bigger on one of the links, thats the hi power silent i would guess. My mates got one on his s15 and it sounds really nice without being too loud if that's what you're after.

  4. #4
    Guest jackm's Avatar
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    One is 3 inch one is 4 by the looks of it. See the 2 bolt flange on the 3 and 4 bolt for the 4 inch.

  5. #5
    Yorkshire Rep CMR's Avatar
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    HKS Hi-Power

    Both of those are 3" high power but NOT the silent model.
    The expensive one has the HKS external resonator which is a chamber on top of the back box that sits up behind the bumper, I've seen one in person before. That picture is just generic.

    edit: Here is the actual exhaust:


  6. #6
    I <3 BBS LM Actual_Ben_Taylor's Avatar
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    The cheaper one is a Hi Power 409.

    The more expensive one is the external resonator jobbie as above.

  7. #7
    Guest lewisw's Avatar
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    Ah okay, thanks all for the clarification, I think that the HKS might end up being a little bit too loud however

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