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Is lying not an offense for police officers in New Zealand regarding actual facts in an investigation?

Anyway, those are my thoughts. Apparently there is a 2.5" pipe from the factory manifolds back to the resonator, where it necks down to 2.25" After the resonator, the restriction opens back up to 2.5" So 2.5" exhaust with a slightly more restrictive (quarter inch) resonator section. So my...

You missed the "UPDATE" I was typing as you posted.

Q6543 posted his real world results (e.t. and mph difference) changing nothing more than getting rid of the 2.25" kink and installing the 3" dual muffler in place of the Ford factory stock resonator. It was significant, but he was already supercharged at that point and pushing a lot of exhaust...

Agree Disagree, but I admit I could be missing something. The reason for the dividing line is the internet sales must from 2019 charge sales tax in the delivery state (Arizona). There is no longer a physical presence requirement. That was overturned by the Supreme Court in 2018 in the...

I want more power but the same or less noise as stock. It seems like getting rid of that 2.25" pinch would contribute to power, and Q6543 said his was actually quieter with the 3" muffler setup I was thinking maybe headers, a full three inch pipe from the headers into the three inch jones dual...

Weird that the torque and horsepower are on different scales (left and right sides do not line up), but a good increase in power. It is interesting how much of the horsepower peak is made after the previous pull cut off around 7300-7400 rpm.

The dealership probably won't cover it, since you added the Flowmaster mufflers. Have you reached out to Flowmaster to see what they say about this? I would hate to swap out the actuator only to discover that it was not bad. You wrote, "They checked it over and did everything that was...

Well, I guess I need to get this Ford app, then, just in case?

What is the O.D. on the pipe leading into the resonator or H crossover before the neck down to 2.25" ?

Here was the post in which Q6543 described the muffler he put in place of his resonator. He picked up e.t and mph with headers, installed a Whipple, and picked up e.t. and mph with the muffler in place of the resonator, probably due to 3" pipes all the way through...

I see those are 2.5" Where the Vibrant 12" a 2.5" inlet/outlet?

LOL, Oh, ok, I missed that. Thanks. It makes perfect sense, now.

So looking at these photos, it appears that the stock resonator, while being directly a flow through, has only 2.25" pipes. The stock system reduces at the connection. Even on the H-Pipe crossover picture, there is a reduction in exhaust size. Look where the exhaust connects into the H pipe...

So it is "ok," meaning it sounded better to you the way you had it before, with the longer resonators and H pipe?

Did you do it?

I do not have a suggestion for you, but please record a few full throttle runs in track mode before you turn it off and then maybe record some of the same condition afterward, with ESE off.

Am I reading this correctly, or is Rockauto not concerned at all about future compliance, but taking this action due to a determination from Arizona about pre-2018 sales? A sale today has no concerns about how it is calculated. The court case is about old stuff. It struck me that RockAuto is...

That is a lot of surface rust already . . .

Joel telling us how to do it.