1st Gen R53 Cooper S O2 simulator

Discussion in '1st Generation: 2002–06 R50, R53 & 2004–08 R52' started by narvarr, Apr 15, 2015.

Tags:
Most Liked Posts
Page 2 of 2
  1. chuckt

    chuckt New Member

    Oct 16, 2009
    19
    5
    3
    Austin, TX
    Ratings:
    +5 / 0 / -0
    #21 chuckt, Apr 20, 2015
    Yes, it's a Magnaflow. 2-1/2" I/O w/2 bungs... P/N 94166.

    Jury's still out until I can get it to run code free.
     
  2. jeffster06

    jeffster06 Active Member

    Apr 23, 2010
    420
    111
    43
    Dallas, GA
    Ratings:
    +111 / 0 / -0
    #22 jeffster06, Apr 20, 2015
    I run a 90 on mine and keep getting the P2096 code. I didnt think there was enough space in the tunnel to put a straight one in?
     
  3. Dave.0

    Dave.0 Helix & RMW Powered
    Lifetime Supporter

    May 4, 2009
    25,021
    13,497
    113
    Burbs of Philly, PA
    Ratings:
    +14,644 / 10 / -4
    #23 Dave.0, Apr 20, 2015
    Use a Random Technologies CAT or find a used 911 CAT.
     
  4. Nathan

    Nathan Founder

    Mar 30, 2009
    25,144
    10,052
    113
    Writer
    Short North
    Ratings:
    +10,069 / 0 / -0
    #24 Nathan, Apr 20, 2015
    Been using Random Technologies CAT's. Keep blowing them out.

    Header is RMW Race.
     
  5. narvarr

    narvarr Active Member

    Nov 8, 2014
    183
    116
    43
    Maintenance Tech
    Rowlett, Tx (Dallas Metro)
    Ratings:
    +116 / 0 / -0
    #25 narvarr, Apr 20, 2015
    The Magnaflow 91036 CAT goes for about $80 on ebay. Dave or Nate, either one of you guys have a part number for the Random Technology CAT your using?
     
  6. Nathan

    Nathan Founder

    Mar 30, 2009
    25,144
    10,052
    113
    Writer
    Short North
    Ratings:
    +10,069 / 0 / -0
    #26 Nathan, Apr 20, 2015
    141-25000- 2-1/2" inlet/outlet Round, Metal Matrix (Race style) 7000 Series
     
  7. _iD

    _iD New Member

    Apr 5, 2014
    62
    23
    0
    Ratings:
    +23 / 0 / -0
    #27 _iD, Apr 21, 2015
    Dave, did you have to get a new bung added to your shorty to fit the extender? The post cat bung on my rmw shorty is positioned such that there's not room in the tunnel to add the extension.
     
  8. Eric@Helix

    Eric@Helix New Member
    Motoring Alliance Founding Sponsor

    May 4, 2009
    1,154
    1,257
    0
    Shepherd
    Philadelphia
    Ratings:
    +1,257 / 0 / -0
    #28 Eric@Helix, Apr 21, 2015
    The only high-flow cats that I have seen consistently work are HJS cats. The only problem is their price: they're very expensive. I've had spotty luck with the defoulers (extensions), whether they be right-angled or straight.

    If you want to do it right, spring for the HJS cat. It'll hurt the wallet, but reduce headaches in the long run.
     
  9. Dave.0

    Dave.0 Helix & RMW Powered
    Lifetime Supporter

    May 4, 2009
    25,021
    13,497
    113
    Burbs of Philly, PA
    Ratings:
    +14,644 / 10 / -4
    #29 Dave.0, Apr 21, 2015
    Nope no new bung, its tilted down so I have room and no issues.
     
  10. narvarr

    narvarr Active Member

    Nov 8, 2014
    183
    116
    43
    Maintenance Tech
    Rowlett, Tx (Dallas Metro)
    Ratings:
    +116 / 0 / -0
    #30 narvarr, Apr 21, 2015
    Last edited: Apr 21, 2015
    Where is the best spot to add a second bung for a wide band? Since I'd have to get the donut fitting welded on to the cat, I was thinking of having it add before the cat. Would that work or is it too close?
     
  11. narvarr

    narvarr Active Member

    Nov 8, 2014
    183
    116
    43
    Maintenance Tech
    Rowlett, Tx (Dallas Metro)
    Ratings:
    +116 / 0 / -0
    #31 narvarr, Apr 21, 2015
    Eric, on the HJS cat, what c.p.s.i do you recommend?
     
Page 2 of 2

Share This Page