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Magnuson Performance Pack

Discussion in 'Performance and Tuning' started by David713, Nov 3, 2025.

  1. Nov 3, 2025 at 6:28 AM
    #1
    David713

    David713 [OP] New Member

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    King shocks, TRD UCAs, Hellwig rear bar, 295/60-20 tires on 20x9 Sparcos
    I haven't found anything here on a full Magnuson Performance Pack install. Anyone? Seems very well done but I'd sure like to hear some reviews before pulling the trigger.
     
  2. Nov 3, 2025 at 6:35 AM
    #2
    donia

    donia New Member

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    @eddiefromcali has Magnuson, but not sure if he has the full package installed.
     
  3. Nov 3, 2025 at 6:35 AM
    #3
    Frank_TRD23

    Frank_TRD23 New Member

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    1.5 Wescott lift 20" wheels on 37s Stillen Trucontroller
    Wait! Heard this weekend that they are working on something new.
     
  4. Nov 3, 2025 at 6:36 AM
    #4
    Frank_TRD23

    Frank_TRD23 New Member

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    Only the tune and airbox
     
  5. Nov 3, 2025 at 7:10 AM
    #5
    Frank_TRD23

    Frank_TRD23 New Member

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  6. Nov 3, 2025 at 8:49 AM
    #6
    NimbusDog

    NimbusDog New Member

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    Just a "little something"
     
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  7. Nov 3, 2025 at 9:43 AM
    #7
    Frank_TRD23

    Frank_TRD23 New Member

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    Who wants to take a guess????
     
    sudobash likes this.
  8. Nov 3, 2025 at 9:51 AM
    #8
    Goobax

    Goobax New Member

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    Prolly charge pipes
     
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  9. Nov 3, 2025 at 11:08 AM
    #9
    lapoolboy

    lapoolboy New Member

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    wound-up rubberbands
     
    bulldog93 and sudobash like this.
  10. Nov 3, 2025 at 11:33 AM
    #10
    David713

    David713 [OP] New Member

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    King shocks, TRD UCAs, Hellwig rear bar, 295/60-20 tires on 20x9 Sparcos
    By Power Pack, I'm referring to the whole set up: Cold Air Intake, Larger Intercooler, Additional Intercooler Radiator, Exhaust and Tune.

    I imagine the vast majority of the improvement is from the tune, but I really like the added reliability of the larger intercooler and additional radiator. Once you've got that you might as well do the cold air intake too.
     
    sudobash likes this.
  11. Nov 3, 2025 at 12:45 PM
    #11
    dom98se

    dom98se New Member

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    I had the intakes, charge air cooler, and low temp radiator installed. I already had an HKS exhaust and I was tuned by a local guy before adding the Magnuson parts. I'm hoping to get retuned here shortly then hitting a local dyno spot and see what we can get out of everything.
     
    David713[OP] and Hank44444 like this.
  12. Nov 3, 2025 at 12:46 PM
    #12
    lapoolboy

    lapoolboy New Member

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    The little 3.4 that could!
     
  13. Nov 3, 2025 at 12:51 PM
    #13
    dom98se

    dom98se New Member

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  14. Nov 3, 2025 at 12:57 PM
    #14
    lapoolboy

    lapoolboy New Member

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    Niiice! Are you the Dr. KDSS Dom by chance?
     
  15. Nov 3, 2025 at 4:46 PM
    #15
    David713

    David713 [OP] New Member

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    King shocks, TRD UCAs, Hellwig rear bar, 295/60-20 tires on 20x9 Sparcos
    Dom, looks great, what’s your verdict?! Thinking I’d go black intercooler too.
     
  16. Nov 4, 2025 at 7:53 AM
    #16
    eddiefromcali

    eddiefromcali New Member

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    Havent installed mine, just hoping I can get the JB4 harness up and over or around that big ol CAC
     
  17. Nov 10, 2025 at 6:58 AM
    #17
    Dozer466

    Dozer466 New Member

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    Westcott 3/1, 37" Toyo's, Smartcap
    Has this done anything to reduce temps?
     
    dom98se[QUOTED] likes this.
  18. Nov 11, 2025 at 12:16 PM
    #18
    texoma

    texoma Triple C Chop Shop

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    Now you need a helical posi in the rear to keep traction control from cutting power and have 2 wheel peel
     
    dom98se[QUOTED] likes this.
  19. Nov 12, 2025 at 8:35 AM
    #19
    David713

    David713 [OP] New Member

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    King shocks, TRD UCAs, Hellwig rear bar, 295/60-20 tires on 20x9 Sparcos
    I don't suppose you have a source for one? I'd sure like one. I'm tempted to source the Lexus torsion but I'd rather someone else do it first :)
     
  20. Nov 12, 2025 at 8:42 AM
    #20
    eddiefromcali

    eddiefromcali New Member

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    I'm surprised Eaton hasnt released a Truetrac yet. I loved mine in my GM 10b although it felt heavier than the oem limited slip.
     
  21. Nov 12, 2025 at 1:25 PM
    #21
    texoma

    texoma Triple C Chop Shop

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    I dont. It would be fantastic to have that or an Eaton locker.
     
  22. Nov 17, 2025 at 6:40 AM
    #22
    dom98se

    dom98se New Member

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    I am not.
     
  23. Nov 17, 2025 at 6:42 AM
    #23
    dom98se

    dom98se New Member

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    With a tune, I'd say its worth it. The power gain is noticeable. I'm getting some 3rd gear chirps in manual mode on 35s.
     
  24. Nov 17, 2025 at 6:46 AM
    #24
    dom98se

    dom98se New Member

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    The Manifold Air Temp readings are lower. Then again, we're not in 100 degree plus Texas summer anymore.
     
  25. Dec 4, 2025 at 9:16 AM
    #25
    warfare

    warfare New Member

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    Is an E85 / Flex Fuel Tune available yet for a 2023 Tundra Hybrid?
     
  26. Dec 4, 2025 at 7:36 PM
    #26
    texoma

    texoma Triple C Chop Shop

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    There’s some basic scientific concepts to apply, so it’s not out of the question, but with ECU reflash, you’d be dedicated to using only that due if you went that route. You’d need someone like JB4 to intercept certain signals in order to go back n forth between the two fuels.
     
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  27. Dec 4, 2025 at 7:48 PM
    #27
    blenton

    blenton New Member

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    Out of curiosity, would you think an e85 tune worthwhile on an otherwise stock truck like the Gen3 tundra? I am asking generally, and not because I plan on going that route, or even have a gen 3. But I was under the impression that e85 tunes are usually a fourth or fifth step in the total performance package; once more air, more fuel, more strength, and more traction are addressed, e85 is a way to push the envelope a little more of an already fortified package without throwing a lot of hard parts at the motor (assuming the ability to run e85 was accounted for in the 'more fuel' step)?

    Again - I'm curious because I don't know.
     
  28. Dec 5, 2025 at 5:46 PM
    #28
    texoma

    texoma Triple C Chop Shop

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    Personally, I don’t think it’s worthwhile for a daily driven street truck. I couldn’t tell you where to even find e85 for n my area. And if the drivetrain isn’t built, even less of a benefit to run e85, in my opinion.
     
    blenton[QUOTED] likes this.
  29. Dec 5, 2025 at 6:59 PM
    #29
    Tundra Texan

    Tundra Texan New Member

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    None at this point.
    When I had the Magnuson installed this was the recommended filter system.
    The S&B
    Cant say anything bad about it and it does breathe well.
    Originally went with the oiled filter but that got old real fast!!!

    upload_2025-12-5_20-57-24.jpg
     
  30. Dec 5, 2025 at 8:47 PM
    #30
    eddiefromcali

    eddiefromcali New Member

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    how can you confidently say that if you havent tuned a gen3 truck to run on E85 or even E30?
     

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