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I'm with you in wishing that Ford would offer a performance tune, but be sure it wouldn't take advantage of any mods you happened to perform on your vehicle. I'd guesstimate a few hundred $ for maybe 40hp. Hp/Dollar wise, it's not a bad deal, and wouldn't void your warranty. But think about...

Thanks for the reply!

I'm just not sure what you're unsure about? If you order the Street Pack you get upgraded brakes from the other models. If you order the Performance Pack you get the Street Pack brakes with upgraded pads. They are notable because they are painted red, and also include the 21" wheel package.

This has been suggested in a few threads over the last year, but I have a '20 white model and haven't noticed any reaction at all. Perhaps in a different state/region?

Having spent 10 years in Scottsdale and Tucson, I would also be looking at a bigger intercooler, although a temperature activated intercooler spray bar would also work for a lot less $. Of course, you have to refill the dang thing.

Then you don't need it!

I get that you want to make it faster, I'm just trying to give you bang for the buck info. You can bolt everything on that you want then tune. In fact, there are already those that have exactly the parts you're talking about with a ZFG tune running in the mid to high 11s.

I'm just going to give my opinion here...what is it you want to accomplish? HP figures are nice, but are you looking to run in the 12s, the 11s, the 10s? All of the comments here are valid, and if I were going to pick an exhaust system, I'd probably go for the Thermal, but actually even a dual...

Weights of these choices?

You spent a lot of money to prove you were wrong and you can't even give a "my bad"? And then you edit out my the part of my response that was civil? Those who read this thread will make their own judgement.

I've experienced symptoms like this when I didn't release the parking brake before trying to move. It will release automatically, but there is a definite pause. Didn't notice any screen problems, but I wasn't paying attention.

Is my ignorance still "palpable"? LOL But, respect for a post that'll save somebody money.

”Assuming all other system parameters are held constant, increasing rotor diameter increases front brake thermal mass and front brake torque output. Think carefully—does your car really need that? " The whole point to braking is to convert forward momentum into heat. So that statement is...

I think that you mistake this site for the minivan site to which you used to post such nonsense. Unknown to you there are a lot of older, educated people who buy STs- including engineers. So let me begin- First of all, have YOU measured the volume difference between the upgrade brake and the...

I would not hold my breath.

....says the acoustical engineer of exhaust pipes. I swear, as this site has become more popular, it certainly seems to have attracted several incredibly talented engineers who also are completely uncivil. With an nearly infinite number of exhausts in lengths, volume, changes in diameter...

And that ladies and gentlemen is why Unbroken gets respect on this site. And why I wait for the pioneers to do this stuff before I attempt it!

Thanks, that is what I wanted to know.

My dad had that same Econoline when I was a kid. Close to the same color. At 13 I would drive it to the dump, 3 on the tree!

Ok, looking at the RB chart, I guess I'm now a bit confused. Unbroken is using the WK2, so this is the 380x34 setup, right? How about you Sch0227? For some reason I thought the WK2 was the TrackHawk version at 400x34. Guys?