Borla S-Type Catback 2.25" Exhaust system with active

[Dark Side]

https://www.lethalperformance.com/b...tips-2019-2020-mustang-ecoboost-140827bc.html

Does anyone have any experience/knowledge on performance gains and exhaust note using this system?

The Borla ATAK sounds like shit to me. Too much "farting" and pop.

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[BlueHPP]

I put one on my 2020 HPP. Leth** Perf***** had a good price at their labor day sale last year. I was hoping for a good weight reduction but it was only 2.5 pounds lighter then stock. It is louder, and sounds subjectively better. The data shows:

Stock	Idle	3000 rpm	Blipped	Borla	Idle	3000 rpm	Blipped
Quiet	66​	83​	101​	47.5 lbs	65​	82​	108​
Normal	69​	82​	109​		66​	86​	115​
Sport	65​	87​	112​		65​	87​	118​
Track	65​	87​	116​		66​	86​	120​
50 lbs

Measurements taken at about 6 feet behind the exhaust about 18 inches above ground level. I did post a short video on youtube at .

 

[Dark Side]

I picked up both the exhaust and the Borla touring center muffler and installed both this past weekend.

I did all of the work myself with the car on jack stands in a couple of hours, with the only major break caused by a thunder storm. The Borla exhaust got rid of the annoying first gear drone and I can hear the turbo whine far better now. The exhaust in "quiet" mode is nearly silenced. Plus, the black tips make the back of the car look SOOOO much better.

 

[lizardrko]

I have the s-type axel back with a resonator delete. Love the sound. Performance is minimal, maybe a bit more throttle response but thats it

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