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    Quick Links: Less MPGs after tune up. Help me out with picking an exhaust/cold air intake After market brakes Which Spark Plugs Throttle Position Sensor 89452-35030 Best Sounding Cold Air Intake

Sub-Zero Equal Length Y pipe.

Discussion in 'Performance and Tuning' started by 906taco, Jul 6, 2024.

Page 3 of 38
  1. Jul 8, 2024 at 1:29 PM
    #41
    herecomesace

    #41
    herecomesace Well-Known Member

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    Sprung for an AFE twisted steel Y pipe, but this has def grabbed my attention. I haven't installed yet, but can easily return to Summit depending on how these turn out.
     
    herecomesace, Jul 8, 2024
    #41
    906taco[OP] likes this.
  2. Jul 9, 2024 at 5:47 AM
    #42
    906taco

    #42
    906taco [OP] Well-Known Member

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    First fill up today and calculated a 1.2mpg gain with this heavy pig. And that’s driving somewhat like a dick with a new exhaust. I’ll take that as a win, and as a sign it improved efficiency!

    IMG_1035.jpg
     
    906taco, Jul 9, 2024
    #42
    HellsWells, joepug11, Brownmatthall and 3 others like this.
  3. Jul 9, 2024 at 6:24 AM
    #43
    herecomesace

    #43
    herecomesace Well-Known Member

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    Nice rig! This is getting me excited :bananadance:
     
    herecomesace, Jul 9, 2024
    #43
    906taco[QUOTED][OP] likes this.
  4. Jul 9, 2024 at 9:48 AM
    #44
    garciav

    #44
    garciav Well-Known Member

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    TRD SC,HPTuners
    This is a 1GR ?
     
    garciav, Jul 9, 2024
    #44
  5. Jul 9, 2024 at 10:24 AM
    #45
    nudavinci64

    #45
    nudavinci64 Robert @ Holy Horsepower

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    Boosted Money Pit....
    I believe he is running the 3rd gen glass kit on his 2nd gen.
     
    nudavinci64, Jul 9, 2024
    #45
    YotaFAB, 906taco[OP], BEAR_KNIFE_FIGHT and 1 other person like this.
  6. Jul 9, 2024 at 11:48 AM
    #46
    906taco

    #46
    906taco [OP] Well-Known Member

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    Sure is!
     
    906taco, Jul 9, 2024
    #46
  7. Jul 9, 2024 at 12:06 PM
    #47
    feesquivel

    #47
    feesquivel Well-Known Member

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    Interested, please add me to the list.

    Curious on how much clearance is between y-pipe and crossmember? I have a custom crossmember when converted from pre-runner to 4x4 that sits slightly higher.
     
    feesquivel, Jul 9, 2024
    #47
    906taco[OP] likes this.
  8. Jul 9, 2024 at 1:02 PM
    #48
    906taco

    #48
    906taco [OP] Well-Known Member

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    Will be posting pictures once the final is done!
     
    906taco, Jul 9, 2024
    #48
    nudavinci64 and herecomesace like this.
  9. Jul 9, 2024 at 4:42 PM
    #49
    906taco

    #49
    906taco [OP] Well-Known Member

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    Interestingly enough popped a CEL for catalyst efficiency on both banks this evening. Really wouldn’t have thought this would happen considering the primaries are still in place. Time to dig a bit.

    Anybody ever run into this after a y pipe install?
     
    906taco, Jul 9, 2024
    #49
  10. Jul 9, 2024 at 6:12 PM
    #50
    JustDSM

    #50
    JustDSM Oderint Dum Metuant

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    Generally, exhaust leaks from the manifold-Ypipe junction if that's all that's changed.
     
    JustDSM, Jul 9, 2024
    #50
    nudavinci64 likes this.
  11. Jul 9, 2024 at 6:26 PM
    #51
    906taco

    #51
    906taco [OP] Well-Known Member

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    Yeah, that’s where my thinking is too. Found some different gaskets and have them ordered. Can’t really think of anything else.
     
    906taco, Jul 9, 2024
    #51
  12. Jul 10, 2024 at 5:18 AM
    #52
    Revelations

    #52
    Revelations Well-Known Member

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    Have you checked the flanges for warping after the weld?
     
    Revelations, Jul 10, 2024
    #52
    906taco[OP] likes this.
  13. Jul 10, 2024 at 5:47 AM
    #53
    906taco

    #53
    906taco [OP] Well-Known Member

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    Confirmed exhaust gaskets. It’s just my 250k mile factory flanges that are pretty uneven at this point. Ordered a new style gasket that is supposed to work very well at filling voids and rated to 3,000*.

    All about testing and improving!

    No flange warpage. They are welded on a chill block and straight as an arrow.
     
    906taco, Jul 10, 2024
    #53
    Revelations and herecomesace like this.
  14. Jul 10, 2024 at 9:09 AM
    #54
    racebug68

    #54
    racebug68 Well-Known Member

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    I can't leave anything well enough alone
    I think URD makes some factory style gaskets that are thicker, I guess the step in the flange for aftermarket headers is bigger, or something. I dunno the specifics of them, or if they would work for you, but something to check out?
     
    racebug68, Jul 10, 2024
    #54
  15. Jul 10, 2024 at 2:48 PM
    #55
    906taco

    #55
    906taco [OP] Well-Known Member

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    I found factory style for 2.25” so we will give this route a shot. Initially the plan was a 2 bolt gasket, but that just isn’t going to work.

    Replaced with OE style gaskets this evening. Long road trip coming up Saturday. But I’m sure we will be solid!

    IMG_1051.jpg
     
    906taco, Jul 10, 2024
    #55
    herecomesace, JasonT87 and BEAR_KNIFE_FIGHT like this.
  16. Jul 10, 2024 at 3:19 PM
    #56
    BassAckwards

    #56
    BassAckwards Well-Known Member

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    If you still have issues, give
    $16 Remflex 6006 Exhaust Collector Gasket for Mopar, (Set of 2)
    Remflex 6006 gaskets a try. That’s what I’m running on my JFR Y
     
    BassAckwards, Jul 10, 2024
    #56
    Chris(NJ) and 906taco[QUOTED][OP] like this.
  17. Jul 10, 2024 at 3:21 PM
    #57
    chueflee

    #57
    chueflee Well-Known Member

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    afe intake, urd spec u headers, urd y pipe, 76mm throttle body, kelford camshaft, trd supercharger, urd cam gear, urd thermostat, ucon ems, NST pullies, ipt valve body, stoptech disc brake 323mm front, sos rear disc conversion
    I want this y pipe for a 3 inch exhaust
     
    chueflee, Jul 10, 2024
    #57
    906taco[OP] likes this.
  18. Jul 10, 2024 at 3:29 PM
    #58
    906taco

    #58
    906taco [OP] Well-Known Member

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    Funny thing is I ordered a few sets of the remflex last night! But these are going to be the solution for sure! Trying to make this as trouble free as possible for all!

    These will be same day available at most parts stores, and cheap!
     
    906taco, Jul 10, 2024
    #58
  19. Jul 10, 2024 at 3:39 PM
    #59
    906taco

    #59
    906taco [OP] Well-Known Member

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    Adapting to current 3” or planning for custom?
     
    906taco, Jul 10, 2024
    #59
  20. Jul 10, 2024 at 4:52 PM
    #60
    chueflee

    #60
    chueflee Well-Known Member

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    2013 toyota tacoma TRD offroad extended cab 4x4 v6
    afe intake, urd spec u headers, urd y pipe, 76mm throttle body, kelford camshaft, trd supercharger, urd cam gear, urd thermostat, ucon ems, NST pullies, ipt valve body, stoptech disc brake 323mm front, sos rear disc conversion
    planning for custom 3 inch exhaust
     
    chueflee, Jul 10, 2024
    #60
    906taco[OP] likes this.
Page 3 of 38

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Remflex 6006 Exhaust Collector Gasket for Mopar, (Set of 2)
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