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    Quick Links: Just talked to a minute muffler shop Fuel Additives Muffler question (magnaflow) Stock muffler? BAFX OBDll? So now comes performance mods.

JFR Equal Length Y-Pipe for 2nd Gen Tacoma, T4R, & FJ Cruisers

Discussion in 'Performance and Tuning' started by Roostfactor, Nov 17, 2018.

Page 25 of 148
  1. Dec 20, 2018 at 3:58 PM
    #481
    Roostfactor

    #481
    Roostfactor [OP] Well-Known Member

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    HPT/justDSM tuned factory ecu, URD Headers, JFR Y-Pipe/l 3" exhaust, Walbro 255 fuel pump, Maggy SC (JFR ported), JFR ported lower intake manifold, 76mm tb, 2.5 pulley, 640cc injectors, CSF Radiator, custom electric fan wit Autocoolguy controller, JFR SC pulley wrap mod
    The stock y-pipe is restrictive because of the cats and tubing diameter, not the crush bend as is commonly believed. The tubing is the same diameter at the crush portion, just ovaled. Here is a pic of mine that I cut because I was curious.
    15453500181255264889466519290899.jpg

    The gains from my y-pipe are obtained through optimum tubing diameter, specific equal length, and REAL merge collector.
     
    Roostfactor, Dec 20, 2018
    #481
    rmepilot, boostedka[QUOTED] and loginfailed like this.
  2. Dec 20, 2018 at 3:58 PM
    #482
    loginfailed

    #482
    loginfailed Well-Known Member

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    One way to find out!

    VVV
     
    loginfailed, Dec 20, 2018
    #482
    Roostfactor[QUOTED][OP] likes this.
  3. Dec 20, 2018 at 4:04 PM
    #483
    loginfailed

    #483
    loginfailed Well-Known Member

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    I’m thinking about swapping the 1142 for a 12249 to see if it makes it a little quieter.
     
    loginfailed, Dec 20, 2018
    #483
  4. Dec 20, 2018 at 4:09 PM
    #484
    Roostfactor

    #484
    Roostfactor [OP] Well-Known Member

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    HPT/justDSM tuned factory ecu, URD Headers, JFR Y-Pipe/l 3" exhaust, Walbro 255 fuel pump, Maggy SC (JFR ported), JFR ported lower intake manifold, 76mm tb, 2.5 pulley, 640cc injectors, CSF Radiator, custom electric fan wit Autocoolguy controller, JFR SC pulley wrap mod
    It would if you can fit it in there.
     
    Roostfactor, Dec 20, 2018
    #484
    loginfailed[QUOTED] likes this.
  5. Dec 20, 2018 at 4:11 PM
    #485
    loginfailed

    #485
    loginfailed Well-Known Member

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    The body is 18” long and it looks like it will fit if my cutting and welding is precise enough.
     
    loginfailed, Dec 20, 2018
    #485
  6. Dec 20, 2018 at 4:31 PM
    #486
    Roostfactor

    #486
    Roostfactor [OP] Well-Known Member

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    Vehicle:
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    HPT/justDSM tuned factory ecu, URD Headers, JFR Y-Pipe/l 3" exhaust, Walbro 255 fuel pump, Maggy SC (JFR ported), JFR ported lower intake manifold, 76mm tb, 2.5 pulley, 640cc injectors, CSF Radiator, custom electric fan wit Autocoolguy controller, JFR SC pulley wrap mod
    Speaking of the Jan 19 mod day at Roostfactor's house aka (JFR), who all is planning on attending? This is a meet and greet as well as whatever mods you want people to help with. Bring your own tools or use mine, just keep tools separated so no one loses anything.
    I might be kicking the wife out that day/night and people are welcome to bring their sleeping bag, blanket, air mattress, etc. to enjoy some adult beverages and have a place to stay for the night. :cheers: All I ask is for everyone to be respectful and clean up after yourself. (no puking!)

    I will smoke some food for dinner Sat night, the rest is BYOB.

    Also, whoever is wanting exhaust work done on mod day let me know so I can start a list. The list will be organized in order of when people respond to this message. @rjbiii has first priority if he can make it followed by @Biscuits. @elnip is third if available and after that is still open (unless I forgot somebody).

    I plan on working Sunday as well although depending on Saturday I imagine it wont be an early morning start. :D Let me know ladies and gentlemen!

    Cheers,

    Roost
     
    Roostfactor, Dec 20, 2018
    #486
    rmepilot, loginfailed, JuanitoBonito and 1 other person like this.
  7. Dec 20, 2018 at 4:40 PM
    #487
    BassAckwards

    #487
    BassAckwards Well-Known Member

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    Full-time AWD & BorgWarner EFR 6258
    Im planning on making it there sir
     
    BassAckwards, Dec 20, 2018
    #487
    Roostfactor[QUOTED][OP] likes this.
  8. Dec 20, 2018 at 4:43 PM
    #488
    Roostfactor

    #488
    Roostfactor [OP] Well-Known Member

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    HPT/justDSM tuned factory ecu, URD Headers, JFR Y-Pipe/l 3" exhaust, Walbro 255 fuel pump, Maggy SC (JFR ported), JFR ported lower intake manifold, 76mm tb, 2.5 pulley, 640cc injectors, CSF Radiator, custom electric fan wit Autocoolguy controller, JFR SC pulley wrap mod
    #1
     
    Roostfactor, Dec 20, 2018
    #488
    loginfailed and BassAckwards[QUOTED] like this.
  9. Dec 20, 2018 at 4:47 PM
    #489
    boostedka

    #489
    boostedka Well-Known Member

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    Awesome! Thanks for clarifying that. Sounds like I have a good idea what what I’d like to do. It may be a little bit for me but it looks like you have a pretty decent wait list going. Which I can see why...sic work
     
    Last edited: Dec 20, 2018
    boostedka, Dec 20, 2018
    #489
    BassAckwards and Roostfactor[QUOTED][OP] like this.
  10. Dec 20, 2018 at 4:52 PM
    #490
    Roostfactor

    #490
    Roostfactor [OP] Well-Known Member

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    HPT/justDSM tuned factory ecu, URD Headers, JFR Y-Pipe/l 3" exhaust, Walbro 255 fuel pump, Maggy SC (JFR ported), JFR ported lower intake manifold, 76mm tb, 2.5 pulley, 640cc injectors, CSF Radiator, custom electric fan wit Autocoolguy controller, JFR SC pulley wrap mod
    Thank you!
     
    Roostfactor, Dec 20, 2018
    #490
    BassAckwards and boostedka[QUOTED] like this.
  11. Dec 20, 2018 at 6:16 PM
    #491
    loginfailed

    #491
    loginfailed Well-Known Member

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    In. As if that were in question!!!
     
    loginfailed, Dec 20, 2018
    #491
    BassAckwards, Roostfactor[QUOTED][OP] and rmepilot like this.
  12. Dec 20, 2018 at 8:27 PM
    #492
    ThomasMore66

    #492
    ThomasMore66 We can't stop here, this is bat country!

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    I have the low profile version for the exhaust reroute.
     
    ThomasMore66, Dec 20, 2018
    #492
  13. Dec 20, 2018 at 8:45 PM
    #493
    PTinUT

    #493
    PTinUT New Member

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    TRD (old style) CAI, URD MAF calibrator
    So @808inDa503, that's the same setup I'm planning. I've already installed old-gen TRD CAI and URD MAF calibrator for quite some time now and hope to put on URD headers and @Roostfactor's beautiful Y-pipe. Then just tie into stock muffler (for now) to save $$. Truck should be going in for a frame swap soon which I'm trying to coordinate everything, especially the headers since that sounds tricky unless the body is off :thumbsup:.

    And @loginfailed, I'm hoping to possibly dyno before and after if I can find a shop that isn't too expensive. :fingerscrossed: I'm really curious. BTW, I'm sticking 2.5" diameter as I never plan on supercharging. I like a good low end.

    I wish I was in TX area, as the Jan shindig sounds like a blast. It may even be productive :drunk:
     
    PTinUT, Dec 20, 2018
    #493
    Roostfactor[OP], 808inDa503[QUOTED] and loginfailed[QUOTED] like this.
  14. Dec 20, 2018 at 8:54 PM
    #494
    loginfailed

    #494
    loginfailed Well-Known Member

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    Road trip. It’s only 16 hours each way! :D
     
    loginfailed, Dec 20, 2018
    #494
    oni06 and Roostfactor[OP] like this.
  15. Dec 20, 2018 at 9:04 PM
    #495
    Murphinator

    #495
    Murphinator Well-Known Member

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    Does it lay flat on the trans side or is there reinforcements on that side? If it’s flat you should be good. Pick up a couple washers to space it where it mounts up with the ifs skid and mine fits with room to spare. F0D086FD-8B48-4FCD-9FA1-D48CAEBE28A5.jpg
    This is how mine looks. I made spacers that you shouldnt need to make if your headers are not jacked up.
     
    Murphinator, Dec 20, 2018
    #495
    Roostfactor[OP] and BassAckwards like this.
  16. Dec 21, 2018 at 4:40 AM
    #496
    Torspd

    #496
    Torspd Tor-nication

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    I was waiting for that picture.
     
    Torspd, Dec 21, 2018
    #496
    Stryker420 and Roostfactor[QUOTED][OP] like this.
  17. Dec 21, 2018 at 4:57 AM
    #497
    Torspd

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    Torspd Tor-nication

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    In for results!
     
    Torspd, Dec 21, 2018
    #497
  18. Dec 21, 2018 at 6:40 AM
    #498
    TRON

    #498
    TRON Well-Known Member

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    I definitely think the equal ypipe is the biggest gain for our stock exhaust systems. Boosted anyway :thumbsup:
     
    TRON, Dec 21, 2018
    #498
    5thGearPinned, BassAckwards, Murphinator and 3 others like this.
  19. Dec 21, 2018 at 8:31 AM
    #499
    JacksonTacoma

    #499
    JacksonTacoma Well-Known Member

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    upload_2018-12-21_11-30-59.jpg

    Looks like you're only 2 hrs from my sister's place in Moore, OK. Last time I made that drive was for her Air Force retirement ceremony.

    @JuanitoBunito should we start a caravan from Chicago?
     
    JacksonTacoma, Dec 21, 2018
    #499
    loginfailed, Roostfactor[QUOTED][OP] and BassAckwards like this.
  20. Dec 21, 2018 at 11:32 AM
    #500
    loginfailed

    #500
    loginfailed Well-Known Member

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    Do it! I'll bring extra beer!
     
    loginfailed, Dec 21, 2018
    #500
    JacksonTacoma[QUOTED], BassAckwards and Roostfactor[OP] like this.
Page 25 of 148

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Vibrant Performance 1142 3" Ultra Quiet Resonator
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EVIL ENERGY 2.25" Exhaust Clamp,2 1/4" Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 1PCS
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