LTH Suggestions

[I Bleed Ford Blue]

I found the video of my 17 with long tubes, resonator delete/x pipe, and ford racing sport mufflers. this was a cold start on a 40 degree morning.

EDIT, file to large. let me try to cut it down

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[K Myers]

Hey everyone! Was hoping to get some suggestions for headers as I have never had them before. Just want some opinions on different brands and the sizes and what the difference is on that? I am assuming just more airflow? Also curious how many people recommend keeping the cats vs deleting them. Currently have stock headers with borla switch fire and borla ATAKS on my 2015 GT. Thanks in advance!

I run these with no cats I live in fla, easy install b issues

 

[K4fxd]

There is some constitutional thing that makes other states have to honor the laws of your home state when traveling through another state or visiting. I got ticketed in Mn for something I don't remember but the state I lived in said it was legal. Tn. Anyway it took an attorney but it got thrown out.

My guess is in Cali you would not have it tossed and it would go to appeals, but you would eventually win as long as you are legal in your home state, and legal through the feds. So keep the cats.

 

[LethalPerformance]

Hey everyone! Was hoping to get some suggestions for headers as I have never had them before. Just want some opinions on different brands and the sizes and what the difference is on that? I am assuming just more airflow? Also curious how many people recommend keeping the cats vs deleting them. Currently have stock headers with borla switch fire and borla ATAKS on my 2015 GT. Thanks in advance!

Hey there. 1 7/8 is the go-to on this platform as it flows plenty til over 1000whp and does not have much, if any, torque loss at lower power levels. It Works well with NA applications, too.

The choice in brand- I like Kooks, ARH, SW, and LTH. We have tons of our Lethal by Kooks Headers in stock and can get them out ASAP.
https://www.lethalperformance.com/l...it-2015-2024-mustang-gt-5-0l-1151h412-lp.html

The choice of catted vs off-road is entirely up to the end user. If using for off-road use, these are louder and flow a bit better.

 

[mugiwaratx91]

Hey there. 1 7/8 is the go-to on this platform as it flows plenty til over 1000whp and does not have much, if any, torque loss at lower power levels. It Works well with NA applications, too.

The choice in brand- I like Kooks, ARH, SW, and LTH. We have tons of our Lethal by Kooks Headers in stock and can get them out ASAP.
https://www.lethalperformance.com/l...it-2015-2024-mustang-gt-5-0l-1151h412-lp.html

The choice of catted vs off-road is entirely up to the end user. If using for off-road use, these are louder and flow a bit better.

What’s the difference between the kooks vs lethal by kooks?

 

[LethalPerformance]

What’s the difference between the kooks vs lethal by kooks?

We have them at an aggressive price point due to stocking so many at a time.. they're essentially the same as Kooks provides the same 304ss quality and the bungs are angled.

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