1. mixvariety

    FS: S15 Spec R Helical Diff

    Spare S15 Spec R helical diff that I need to move due to losing storage space soon. I've opened it up to visually inspect it - can't see any unusual wear or burning etc, you're more than welcome to take a look inside when you collect it if you want to confirm. Just needs filling with oil and...
  2. A

    How to helical and viscous

    Hello everyone How to know if car have Helical or Viscous LSD? Anything to test it? Like wheel moving and direction? Thanks
  3. A

    Need help

    Hello guys i need help you guys identify my car, its model is GBYARUAS15U4E--A- does my car have Helical or Viscous LSD or Open differential? Thanks
  4. mixvariety

    WTB: S15 Diff / Spec R Helical

    As above, my 1.5 has tons of play in it and will need rebuilding, but in the mean time I'm looking for a stock Spec R helical diff (or potentially something similar) to put in the S15 to keep me moving - Ideally something tight with no real play in it. Thanks! :)
  5. S

    WTB: spec r helical diff

    im looking to buy a spec r diff. abs helical jobbie. does anyone have one they would part with? preferrably in the south.... cheers
  6. Floyd

    WTB: S15 Nismo GT Pro 2 way LSD

    Looking to pick one of these up, going for a new one but interested to see if anyone has anything to offer! (will prob be selling my helical once its fitted)
  7. M

    FS: S15 helical diff in casing

    Hi guys I have a clean helical diff from my spec r .. Only removed because I got a nismo 2way ! Is anyone interested ??? Open to sensible offers ! Pics can be supplied pm me for details
  8. O

    WTB: HELP - S15 RH Helical Differential Output Flange

    Hi guys I have a situation and am in need of help. I am working on a Helical Diff install and I need a RH (short) S15 Output Shaft (30-spline). Does anyone have one for sale? Please PM. Thanks!
  9. B

    WTB: Standard helical diff in casing

    After a standard helical diff in the casing or part ex for my nismo 2 way??
  10. B

    WTB: Standard helical rear diff for S15 or swap for nismo 2 way

    Hi, I'm after a standard helical diff in the casing for my s15, I would be interested in a swap plus cash my way for my nismo gt pro 2 way LSD thanks
  11. Jay-pan

    WTB: Output s15 drive shafts

    As above need these urgent, same as pictured below. To fit an S15 helical diff.
  12. Jay-pan

    Output shafts.

    Does any other make or model of output shafts fit the S15 Helical diff or is it S15 output shafts only?
  13. Jay-pan

    WTB: Standard helical diff

    After standard S15 diff in the pumpkin.
  14. G

    Please help

    Hey everyone im looking at changing my diff in my s15 it currently has a ratio of 3.9 iv got a feeling its viscous. is it true or even possible to get s15s that comes factory with a 4.1 helical lsd? if not are there any nissan helical 4.1 lsd's that will fit? and being higher ratio will it give...
  15. Jay-pan

    WTB: 2 way Diff swap.

    I currently have a 2 way diff on my 2001 S15, was imported from Japan fresh end of last year on 52,000 miles. The diff works how it should locks and holds but don't no the make would find it out but i need the car so haven't got time to remove the diff. Looking for a swap for a Helical diff +...
  16. M

    s15 helical diff

    hey all anyone know how much a helical diff is worth, im thinking about doing a swap for a 2way, so knowing how much my diff is worth would be help full thanks for looking and your help will be much appreciated matty
  17. R-Spec

    FS: S15 Helical limited slip diff (LSD) for sale already fitted with S14 nose in casing

    S15 Helical limited slip diff (LSD) for sale already fitted with S14 nose in casing S15 LSD in casing with S14 nose built up Standard S15 LSD (Helical)..with S15 half shafts included. Will require S15 driveshafts or JDM S14 auto (or similar with 3 lots of 2xbolts rather than the larger...
  18. - 0h -

    S15 Viscous and Helical Diff

    Can anyone here explain to me what are the different on these two diff..? I have tried a search but couldn't really found the answer.. My car is a Spec S with Open diff...and today I have picked up the Viscous diff from Spec R Auto...Is it a good upgrade for Spec S or I shouldn't worry about...
  19. S

    WTB: Helical diff

    Wanna get rid of my 2 way diff for the standard s15 helical, was wondering if it would be worth swapping or would I be ripping myself off, believe its a Cusco 2way diff although this is to be confirmed! Cheers.
  20. Havoc

    Nismo Helical diff help.

    Hello, Just needed some quick advice, I have a Nismo helical diff on my S15 and drift it very regularly, it work really well and locks instantly when I need it to, i have upgraded the oil i use in it, however during sslow manoeuvres and going round cornered slowly in higher gears it does make a...