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  1. #1
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    Catless DP, Flames?

    This one is purely out of curiosity... Do you guys get flames with catless DPs when you WOT shift or do the secondary cats have to come out too?

  2. #2
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    I'm running AR catless on E93 not seen any flames yet!

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    Need those secondaries gone.
    jb4+fbo+meth

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    Need to go completely catless for fuego, even then you'll need to be running rich
    COBB AP ProTune by Bren of ///Bren Tuning
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    Got it. I dont think I am willing to put up with the smell just for some fire.

    Do the sexondaries get clogged with dps?

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    I was using the JB4 G4 2step/NLS alpha board and blew out my secondary cats from a flat foot shift. Like, debris all over the road blew out, lol.
    Click here to enlarge

  7. #7
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    Click here to enlarge Originally Posted by doogle Click here to enlarge
    I was using the JB4 G4 2step/NLS alpha board and blew out my secondary cats from a flat foot shift. Like, debris all over the road blew out, lol.
    Haha thats pretty badass




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    Will probably need meth or race gas too if you dont have a 2step. No lift shifting might do it as you said.
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  9. #9
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    I want to get rid of my secondaries can I do it that way too?
    0_0

  10. #10
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    Click here to enlarge Originally Posted by rudypoochris Click here to enlarge
    Do the sexondaries get clogged with dps?
    I mean, if you remove the primary cats, the secondaries are gonna be doing all the work. Since cats don't work forever, eventually they'll have to be replaced.

    Click here to enlarge Originally Posted by kkashanchi Click here to enlarge
    I want to get rid of my secondaries can I do it that way too?
    0_0
    Go to any muffler shop & get a secondary cat delete. They'll basically chop out the cats & either weld in straight pipe or resonators.
    COBB AP ProTune by Bren of ///Bren Tuning
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    "The moment money becomes your motivation, you are immediately not as good as someone who is motivated by passion and internal will." -A. Senna

  11. #11
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    Click here to enlarge Originally Posted by kkashanchi Click here to enlarge
    I want to get rid of my secondaries can I do it that way too?
    0_0
    Go to Mesa Muffler they will cut em out and straight pipe them for $50...thats what he told me last time I was there

    Make sure you get the NLS/2Step wires for the G5 board!! Without those = no fun
    PERFORMANCE: Cobb AP \ JB4 \ DCI \ AR Downpipes \ CX FMIC \ ER Chargepipe \ Synapse BOV \ KW V2 \ Muffler Delete \ CDV \ ZHP Shifter \ Cyba Scoops
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  12. #12
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    I'm fully catless and just got by wotbox wired up. Might have to have someone follow me and film a no lift shift to see whats up.
    2011 E90 M3 \ Melbourne Rot Metallic

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  13. #13
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    Click here to enlarge Originally Posted by lulz_m3 Click here to enlarge
    I'm fully catless and just got by wotbox wired up. Might have to have someone follow me and film a no lift shift to see whats up.
    I backfire almost every time I NLS while running meth. I'm completely castles. I'm sure there's some nice flames. Next time I run someone ill have to put my go pro on their car facing forward since they're always looking at my tail lights Click here to enlarge
    2011 335is DCT, JB4 + MHD BEF, stage 2 LPFP, e50 + 50/50 meth, FBO, MT ET Streets when needed


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    1 out of 1 members liked this post. Yes Reputation No
    I'm fully cattless on meth... I've been told I shoot big flames on the shift...

  15. #15
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    Click here to enlarge Originally Posted by rudypoochris Click here to enlarge
    Got it. I dont think I am willing to put up with the smell just for some fire.

    Do the sexondaries get clogged with dps?
    LOL, I'm dieing to get a chance to use this word somehow.

    Click here to enlarge Originally Posted by ZTZ1010 Click here to enlarge
    I'm fully cattless on meth... I've been told I shoot big flames on the shift...
    Catless + Meth = flameeeessss
    Automatics only shoot at throttle lift off though.
    jb4+fbo+meth

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    1 out of 1 members liked this post. Yes Reputation No
    Click here to enlarge Originally Posted by rooringhusky Click here to enlarge
    Go to Mesa Muffler they will cut em out and straight pipe them for $50...thats what he told me last time I was there

    Make sure you get the NLS/2Step wires for the G5 board!! Without those = no fun
    I have the 2 step! Mesa Muffler wouldn't cut out my cats Click here to enlarge

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