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  1. S

    Garrett Turbos

    U will not be disappointed with the Garrett’s, however you will need to upgrade your exhaust manifolds also & I would recommend Form line from Full Race. …and tuning from MPT
  2. S

    Steering Vibration 2022 Ford Expedition Max SPP

    There is nothing inherently wrong causing vibrations on these vehicles. I can tow at speed & I’ve been over 120mph & it’s very stable & vibration free. That being said, the factory rotors are not the best, and can definitely induce vehicle vibrations, once/if they get warped. I would suggest u...
  3. S

    SPD Downpipe

    The Solo Quantum is a nice muffler, and has mellowed & quieted down significantly after driving in for a week now. Much better in town & traffic & idling much quieter than at initial install. However, haven’t towed with it yet, and it still might be a little noisy for my tired old ears, when...
  4. S

    SPD Downpipe

    What do you have? 3.5? What’s your full exhaust set up? Sorry, I’m a little new to the forum—it’s the only forum I’ve ever joined.
  5. S

    3.5 Exhaust Manifold replacement recommendations

    Best bet would be the new full race, formline manifold. I also think bd diesel makes some, & also CR Performance, but the later two mentioned might not work wit Garrett snails, if u were even thinking of upgrade your turbos.
  6. S

    SPD Downpipe

    Thank you—I will keep posting updates. Hopefully, I can try take-3 this weekend. Anyone try a Gibson SFT? Based on what I have learned thus far, I think I would rather spend the money on the F150 straight thru muffler, because it has multiple chambers, & MF flat out told me on the phone that...
  7. S

    SPD Downpipe

    Need something quiet for towing. I would like to come up with a part number for this: F150 straight thru with hemholtz tuning chambers, but I’m not a member over there.
  8. S

    SPD Downpipe

    I’ve just blown out my second stock muffler. They might stand up, if they were actually welded together inside, but unfortunately, they are not. Garrett’s with adapters, SPD DP running thru stock Tail Pipe (my thought was keeping the rear resonator might help out some to keep the volume down)...
  9. S

    Right rear tire ONLY wearing inside. Have been towing lately. Ideas why?

    Your Rear links might be getting loose/worn-out? ‍♂️
  10. S

    Running boards have mind of their own, dealer says drive more?

    No big secret, here. These electric up & down running boards are a constant pain, with a mind of their own. Honestly, probably a good candidate for class action. Keep after your dealer, because that’s what your warranty is for, & you have 2 additional years on new Ford parts. I put a new...
  11. S

    Expedition MAX Trim for Camper Towing

    I will only tow serious weight & length with this suv with a Hensley or ProPride hitch! My family is worth the extra $2,000, or whatever the cost is above a non-projection hitch. Never ever had a trailer sway incident, with these hitches, or trailer sway alarm activation.
  12. S

    4th Gen expedition 1/4 mile numbers ?!

    13.7 easy/legit with new stealth, especially if with 3.73
  13. S

    4th Gen expedition 1/4 mile numbers ?!

    My old 10R80 was replaced with a 5,000 mile tranny which was upgraded with McLeod frictions & steels at about 55K. Sitting at 100k now. The McLeod parts (99099) are good for 1,500 HP, so more the double the 700ish I am laying down. I don’t worry about the tranny for 1 second, when making a...
  14. S

    Transmission Cooler for 2018 Expedition/Navigator 4x4

    ‍♂️U think I’m worried about fuel economy running LPFP/HPFP, Garrett’s, & corn juice. My engine is squeaky clean inside!
  15. S

    Transmission Cooler for 2018 Expedition/Navigator 4x4

    Yup, I would agree. I am friends with my local Ford dealership & they see way too many low mileage tranny issues. Bottom line & my opinion & my mechanics with these 10r80s is heat kills!
  16. S

    Transmission Cooler for 2018 Expedition/Navigator 4x4

    They are jerky when towing, no matter what temp, in my experience. For me, better when cooler & don’t lug the motor, run some rps with a lower gear, as opposed to trying to run boost & lug the motor with a higher gear.
  17. S

    Transmission Cooler for 2018 Expedition/Navigator 4x4

    Oil cooler mounted behind the IC
  18. S

    4th Gen expedition 1/4 mile numbers ?!

    Well, I can tell you this: The Garrett Stage 2 powermax turbos do fit on your 2018+ Expeditions! Draggy says: 4.0 sec flat 0-60 with the larger snails!!
  19. S

    4th Gen expedition 1/4 mile numbers ?!

    That’s really good!! Is yours a max or the short wheel-base?
  20. S

    4th Gen expedition 1/4 mile numbers ?!

    Blew up a CR Performance stage 3 turbo—not sure why. Switching over to out of the box (non-modified) Garrett Stage 2 powermax snails, to replace the CR’s.
  21. S

    Turbo upgrade

    Looks like the edelbrock kit is using the same Garrett stage 2 powermax turbos available from MPT thru full race. Garrett’s should fit on a stock exhaust manifold ( which defeats the purpose & I wouldn’t do) or with the new full race form-line manifolds.

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