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    Quick Links: Performance upgrades: Muffler questions. Fuel pump starvation and transfer pump ideas - Brainstorm thread Magnaflow Exhaust Best OBDII Reader Mobile App Gear Oil without Limited Slip additives for TrueTrac, Helix, Torsen, Grip Pro differentials TRD Fresh air intake or stick with original, that is the question

New Exhaust System

Discussion in 'Performance and Tuning' started by reywcms, Jan 27, 2024.

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  1. May 2, 2025 at 7:04 AM
    #841
    Abell207

    #841
    Abell207 New Member

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    Anthony
    Maine
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    2020 Army Green TRD PRO
    What kind of gains could I see swapping out my Trd dual exhaust? Been looking at this exhaust but man the Trd exhaust sounds good with the 2 rear cats removed.
     
    Abell207, May 2, 2025 at 7:04 AM
    #841
  2. May 2, 2025 at 7:22 AM
    #842
    reywcms

    #842
    reywcms [OP] New Member

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    Rey
    Beaverton,Oregon
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    2017 Tundra Platnium
    Too many mods to come

    You’d still see small gains from that system but if you’re happy with that system I’d say stick with that. This will be a rowdier than yours.
     
    reywcms, May 2, 2025 at 7:22 AM
    #842
  3. May 2, 2025 at 7:29 AM
    #843
    Silver17

    #843
    Silver17 Used, but returned and sold as new member

    Joined:
    Oct 3, 2021
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    Eastern PA
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    2017 TRD 4x4 Harrop SC
    Eibach pro 2.0s, toytec progressive mini AAL, ARE CX cap, Airlift bags, Harrop Supercharger, 650cc injectors, 77.5mm pulley, SABM, TRD Dual exhaust, Solid Offroad motor mounts, J&L catchcan, Powertrax LSD, FN BFDs with 285/75r18 Kenda R/Ts.
    I have not tried the SPD catback, but I have the SPD midpipes. I definitely lost torque and responsiveness down low going from the TRD catback to the DirtyDeeds TRD replacement with an X pipe. I swapped back to the TRD and love the sound and low end grunt with the midpipes. Both sounded great in their own way. In my experience you will lose torque down low with the X pipe over the true divorced duals. I’d go with whatever you love the sound of over whatever perceived power gains you think you will make however.
     
    Silver17, May 2, 2025 at 7:29 AM
    #843
    Abell207[QUOTED] likes this.
  4. May 2, 2025 at 7:40 AM
    #844
    reywcms

    #844
    reywcms [OP] New Member

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    Dec 20, 2021
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    Rey
    Beaverton,Oregon
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    2017 Tundra Platnium
    Too many mods to come

    That’s why we did the equal length catback for the torque loss issue.
     
    reywcms, May 2, 2025 at 7:40 AM
    #844
    Ryuu, Abell207 and Silver17[QUOTED] like this.
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