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

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

  1. Nov 25, 2018 at 11:52 AM
    #181
    Stryker420

    Stryker420 Well-Known Member

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    Inside of muffler 26" long.

    1125181450.jpg
     

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  2. Nov 25, 2018 at 12:21 PM
    #182
    Stryker420

    Stryker420 Well-Known Member

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    Hey Roost, after your Y pipe, I should have the v band welded to a 3" flex then what? I'm under the impression that I need a 3" high speed cat then resonator then muffler. Does that sound correct?
     
  3. Nov 25, 2018 at 12:41 PM
    #183
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    Cat is optional. I have one to help with smell and environmental footprint but you may not have room for all of that considering your resonator is 26" long.
     
  4. Nov 25, 2018 at 12:46 PM
    #184
    Stryker420

    Stryker420 Well-Known Member

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    Yeah I read what Loginfailed experienced with his setups. I will have to measure and figure out my available real estate under the truck. Thanks Roost!
     
  5. Nov 25, 2018 at 12:52 PM
    #185
    Roostfactor

    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
    I'll take a pic in a minute to show you.
     
  6. Nov 25, 2018 at 1:24 PM
    #186
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    20181125_150522.jpg
    Hard to see from this pic but there is 20" from v-band to crossmember. With your setup you may be able to put the res and muff after the crossmember which would give you space for the flex and cat where mine are.
     
  7. Nov 25, 2018 at 1:44 PM
    #187
    Stryker420

    Stryker420 Well-Known Member

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    I am going to compile all my measurements into a picture so I can get your opinion. Thanks for your time!
     
  8. Nov 25, 2018 at 1:58 PM
    #188
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    Sounds good.
     
  9. Nov 25, 2018 at 2:23 PM
    #189
    Stryker420

    Stryker420 Well-Known Member

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    Here is what I came up with. I'll keep you guys posted on my progress when I make some...

    Exhaust Setup.jpg
     
  10. Nov 25, 2018 at 2:25 PM
    #190
    loginfailed

    loginfailed Well-Known Member

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    What’s the strap around the flex pipe?
     
  11. Nov 25, 2018 at 2:26 PM
    #191
    loginfailed

    loginfailed Well-Known Member

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  12. Nov 25, 2018 at 2:29 PM
    #192
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    Hangers 2 and 3 are stock locations correct?
    Not sure about hanger 1's location. The y-pipe gets the first hanger just after the transmission crossmember.

    Also ther can be a little bit of wiggle room if you cut part of the ends off the re, muff, and cat. It's what I had to do on @rjbiii's exhaust to make it fit.
     
    Last edited: Nov 25, 2018
  13. Nov 25, 2018 at 2:33 PM
    #193
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    Possibly. I think the inner liner on the flex may rattle slightly at certain rpm. This is a simple test.
     
  14. Nov 25, 2018 at 2:42 PM
    #194
    ThomasMore66

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

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  15. Nov 25, 2018 at 3:38 PM
    #195
    Stryker420

    Stryker420 Well-Known Member

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    Yeah the 1st hanger does go to Y pipe, I guess my hanger location 1 is actually the crossmember in your pic, see attached.

    RF1.jpg
     
  16. Nov 25, 2018 at 3:42 PM
    #196
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    Ok, that makes sense. I made that hangar and bolted it to the crossmember. There isn't one there stock. I used the rubber piece from the stock drivers side y-pipe because it isn't used with mine.
     
    Stryker420[QUOTED] likes this.
  17. Nov 25, 2018 at 3:52 PM
    #197
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    Are you going to have the whole system powder coated? What is the part # for that muffler?
     
  18. Nov 25, 2018 at 4:23 PM
    #198
    Stryker420

    Stryker420 Well-Known Member

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    Part #: GP192106, I sourced from auto anything. Yeah I want the whole system ceramic coated to match the finish on the URD headers.
     
  19. Nov 25, 2018 at 5:21 PM
    #199
    Roostfactor

    Roostfactor [OP] Well-Known Member

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    Crazy, I wonder what that would cost? I also don't know if they will do the cat because of the heat but then again headers get red hot and the coating works great there.
     
    Stryker420[QUOTED] likes this.
  20. Nov 25, 2018 at 5:37 PM
    #200
    Roostfactor

    Roostfactor [OP] Well-Known Member

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