1. B

    FS: S15 HKS Silent hi power exhaust, brand new and unused

    For sale is a brand new in box HKS silent hi power exhaust system, it comes with all gaskets, seals and bolts!! Amazing quality im after £ 550 posted
  2. Krish

    WTB: Exhaust - louder than HKS silent

    I have an HKS silent at the moment. Looking for something a little louder. Cash or swap Thanks
  3. S

    WTB: HKS Silent Hi-Power.

    As title says, thought i'd try my luck on here before forking out for a brand new one! Thanks.
  4. vinnie

    FS: HKS Silent Power Exhaust for Spec S

    Up for sale is a HKS Silent Power Catback Exhaust I had this on my car for a year I think and its in good condition. It has a few scrapes and makes a nice noise when accelerating. I will polish it for the new buyer. This will only fit to a Spec S. I bought for £150 so I'm open to offers. I...
  5. S

    WTB: HKS Hi Power Silent

    Hi, I'm looking for a HKS Hi-Power silent exhaust for my S15. The current unbranded aftermarket exhaust on my S15 isn't that loud, but I just don't want grief from my neighbours. They already wrote a letter to the council and got a little petition against me when I did this... I drove with it...
  6. J

    WTB: blitz nur spec 2

    anyone got one they would like to sell? or swop plus cash your way for a hks silent hi power? :)
  7. K

    WTB: WTD: HKS Silent Hi-Power - 31019-AN017

    I know this is a tall order, but has anyone got one of these for sale? If not, where's a good place to get one?
  8. DeanS15

    at what point does a silent hi power become restrictive?????

    i'm in a bit of a pickle at the moment, i'm taking my car off the road for a while and while its off the road i want to get a couple of things ready before i eventually find the time and money to have steve re-map it....... anyway, whilst the exhaust system is off the car i'm considering...
  9. LuPix_S15

    HKS Silent Hi-Power Info...

    For those that are interested, I was getting fed up of the silencing box on my HKS Silent Hi-Power exhaust between the backbox and decat catching on speed bumps and was also keen to see if it's removal will produce a more aggressive sound... Dropped her into local Powerflow dealer yesterday...
  10. Yellow Peril

    FS: HKS Silent Hi-Power

    For sale, good condition - few scratches on centre section, no longer needed £300 plus postage HKS Silent Hi-Power for Nissan S15 Spec R
  11. S

    HKS silent high power exhaust

    looking into buying a HKS silent high power exhaust.... was wondering wat sort of noise it makes ?? i know it says silent but surely theres some sort of noise !!!!