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I think we would be fine with the belltech option. It is hollow so not as stiff as the steeda and hellwig bars but its a lot cheaper at $420. Im lowered ~5 inches in the back and only the belltech states it will fit. Nobody said they are autocrossing their truck so I dont see why it wouldn't...

Thanks for the reply. Best of luck

Thats fantastic news, not the bad motor but that they took cars of you. Doesnt happen very often.

Wow. That sucks. Was the engine replaced under warranty or on your dime?

Op- I could not agree with you more on this topic.

Gotchya, thanks. I read his response also and understand now.

set cruise in stop and go traffic. ACC with stop and go will come to a stop and take off again without input from the driver. My 2016 Audi had that feature.

Yes, the roush kit calls for specific spark plugs. per emails with Roush, they dont require changing for 100k miles.

Roush explained it differently. They said they were seeing “…large oscillations in engine torque and exhaust flow potentially causing engine or catalyst damage. A revised calibration provides smoother operation…” I have installed their update and I can see a difference in logs and can feel...

The roush kit includes a boost a pump on my 2022. i would assume the 2023 is the same You can check some of my other posts but roush has a tune revision out there. Reach out to Roush or have your dealer open a case with then. Broken cat will cause back pressure in the cylinders. Not saying...

On my sons 2017 F150 you can watch transmission temperatures lower by turning on the AC. Turning on the AC opens the shutters some amount. I have never noticed any benefit in having the shutters. I don’t live in a cold climate either so i don’t have any issues with the engine getting up to temp.

Roush instructions say to remove the shutter blades.

I would get long tubes and gesi cats and have something built. I live in Mississippi so no emissions testing anyway.

I’m with you on that. lol I’m leaning towards long tubes anyway so these downpipe options seem like a waste of money for me. In the meantime though I’m going to convert to heated and cooled leather and let Ford/Roush fix stuff as needed until the warranty expires.

no. the dealer did nothing with the tune. I didn’t even know there was a revision until i opened a case with Roush after my truck was returned.

I ensured he knew i had a 2022 truck and that what he was telling me matched the 2018-2020 trucks tune revision. He assured me that a tune revision was available for my VIN. so we shall see. I have the Roush software the correct cable and voucher from roush to apply the update.

When i asked Roush what changes were made for the revised tune, the service rep quoted the info from the previous gen tune update. “Engine and/or Catalyst Failure associated with high RPM operation in manually selected gear position. Extended operation at the engine speed limiter, as can occur...

Yeah but the distance from our cats to the manifold makes this hard for me to believe. I am not an expert by any means.

I hope they get you takin care of.

My exact thought. I can’t make sense of how that would be possible. I think the tech is mistaken as to the cause. But i don’t know what caused it either.