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S4rs System Change

Discussion in 'Monster' started by bradders, Sep 21, 2020.

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  1. how come? Same bike, same day, same dyne, same user.

    Sorted timing out too at same time
     
    #21 bradders, Sep 22, 2020
  2. You need one from a motorcycle. An 848/1098/1198/SF/HM would be an ideal donor.
     
    #22 chrisw, Sep 22, 2020
    • Thanks Thanks x 1
  3. looks like you have plenty of options but i have an 5AM ecu (from a 996 S4R DP) spare if you need
     
    #23 funkatronic, Sep 22, 2020
    • Like Like x 1
  4. So wouldn’t need to flash it?
     
    #24 bradders, Sep 22, 2020
  5. All I’m worried about is running too lean or rich because I’m taking the cat off really. It’s looks and sound over performance for me on this
     
    #25 bradders, Sep 22, 2020
  6. no the ecu i have would still need to be flashed (you need the s4r 998 full system map, mine has a 996 with slipons map)
     
    #26 funkatronic, Sep 22, 2020
    • Thanks Thanks x 1
  7. Headers arrived....
    F46366BF-91F5-4E8C-A8E3-350822F0F573.jpeg
     
    #27 bradders, Sep 30, 2020
  8. Where's the 'ammer?
     
    #28 deleteduser211220, Sep 30, 2020
  9. On the left with the tape
     
    #29 bradders, Sep 30, 2020
  10. Mk 1 escort exhaust clamps...:upyeah::)
     
    #30 andyb, Sep 30, 2020
  11. I don’t get my new s4r until Wednesday but I’m already thinking of replacing the exhaust :D Can’t you just disable the lamba sensor with guzzidiag and remap the existing ecu or is it easier to get a second ecu
     
    #31 Markduc, Oct 1, 2020
  12. My plan is send my ecu to @chrisw to have a DP map added. I don’t intend to sell the bike and even if I did the system would go with it
     
    #32 bradders, Oct 1, 2020
  13. Mine does not have a lamda sensor? Maybe it is a euro thing only?
     
    #33 laava, Oct 2, 2020
  14. Is yours standard system?

    Anyone know a good sours]ce for the blanking plugs? The spark does come with lamba holes for custom tuning :upyeah: but I don’t want to put the sensors back in just plug them off.
     
    #34 bradders, Oct 2, 2020
  15. Yep, except for mufflers. S4R tho, not RS. And not the later testastretta.
     
    #35 laava, Oct 2, 2020
    • Like Like x 1
  16. Maybe its a testretta thing?
     
    #36 bradders, Oct 2, 2020
  17. Are they the big proper lambda holes or small ones?
     
    #37 andyb, Oct 2, 2020
  18. Look one of each. The shorter fatter rear header pipe is bigger than the longer slimmer front header pipe

    Haven’t measured yet, just opened and noticed them
     
    #38 bradders, Oct 2, 2020
  19. You get a small size and the 18mm ones they use on a dyno
    Personally I’d get tge small ones replaced with the bigger ones...
    it’ll help your dyno operator when the bike rubs like a bag of spanner’s:joy::joy:
     
    #39 andyb, Oct 2, 2020
  20. It wont be rubbing any spanners, in a bag or not ;)

    Any good sources? Pretty sure they have a habit of working loose and lock wiring is a good idea
     
    #40 bradders, Oct 2, 2020
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