Ford Performance By Borla Cat-Back Exhaust

PWORLDSTANG · Feb 7, 2017

blkguyblk5.0 said:
I meant I took my entire stock exhaust out and replaced it with the ford performance that does not have resonators thus solving the dilemma I had of not wanting to chop up my stock exhaust and my need to remove the resonators.

Thanks for the clarification.

autobahnGT350 · Mar 26, 2017

Finally got around to installing my Ford Performance by Borla Sport cat back. The sound change in sport mode alone was well worth it. Cold starts are a little louder, but after warming up, the sound in normal mode is somewhat deeper, but still has that original Shelby sound.https://youtu.be/82WxVcox8r4[/URL

Factory exhaust removed, only factory headers and cats

https://youtu.be/qgEtwEd9tqw

After Install

https://www.youtube.com/watch?v=82WxVcox8r4

This was a great mod. Big shout out to Grimace 427, he is a great guy
and very knowledgeable as well. Thank you.

50 Deep · Mar 26, 2017

autobahnGT350 said:
Finally got around to installing my Ford Performance by Borla Sport cat back. The sound change in sport mode alone was well worth it. Old starts are a little louder, but after warming up, the sound in normal mode is somewhat deeper, but still has that original Shelby sound.https://youtu.be/82WxVcox8r4[/URL

Factory exhaust removed

https://youtu.be/qgEtwEd9tqw

After Install

https://www.youtube.com/watch?v=82WxVcox8r4

This was a great mod. Big shout out to Grimace 427, he is a great guy
and very knowledgeable as well. Thank you.
W

it does sound good

JN66 · Mar 26, 2017

Yeah, I really like the sound of that.

PWORLDSTANG · Mar 26, 2017

autobahnGT350 said:
Finally got around to installing my Ford Performance by Borla Sport cat back. The sound change in sport mode alone was well worth it. Cold starts are a little louder, but after warming up, the sound in normal mode is somewhat deeper, but still has that original Shelby sound.https://youtu.be/82WxVcox8r4[/URL

Factory exhaust removed, only factory headers and cats

https://youtu.be/qgEtwEd9tqw

After Install

https://www.youtube.com/watch?v=82WxVcox8r4

This was a great mod. Big shout out to Grimace 427, he is a great guy
and very knowledgeable as well. Thank you.

That sounds great. I'm loving how this catback sounds so far from all the sound clips.

Grimace427 · Mar 27, 2017

autobahnGT350 said:
Finally got around to installing my Ford Performance by Borla Sport cat back. The sound change in sport mode alone was well worth it. Cold starts are a little louder, but after warming up, the sound in normal mode is somewhat deeper, but still has that original Shelby sound.https://youtu.be/82WxVcox8r4[/URL

Factory exhaust removed, only factory headers and cats

https://youtu.be/qgEtwEd9tqw

After Install

https://www.youtube.com/watch?v=82WxVcox8r4

This was a great mod. Big shout out to Grimace 427, he is a great guy
and very knowledgeable as well. Thank you.

It was a very well designed system that installed easily. Definitely sounds awesome! Can't wait to meet up again and maybe take it for a spin.

superman07 · Mar 27, 2017

So this system flows as well as the ATAK, but has less aggressive and quieter mufflers?

Driver 8 · Mar 27, 2017

superman07 said:
So this system flows as well as the ATAK, but has less aggressive and quieter mufflers?

That seems to be the consensus. Almost sounds too good to be true.

Grimace427 · Mar 27, 2017

superman07 said:
So this system flows as well as the ATAK, but has less aggressive and quieter mufflers?

Flow from the catback is somewhat irrelevant as anything after the cats doesn't have nearly as much effect as the headers and cats themselves. Unless there is a severe crimp in the pipes all of the catbacks would flow about the same.

JN66 · Mar 27, 2017

Driver 8 said:
That seems to be the consensus. Almost sounds too good to be true.

Any confirmed HP increase? Or do we need to change out the headers for that.

Grimace427 · Mar 27, 2017

JN66 said:
Any confirmed HP increase? Or do we need to change out the headers for that.

Don't expect any gains from a catback. The majority of the exhaust restriction is in the cats followed by the headers.

Driver 8 · Mar 27, 2017

JN66 said:
Any confirmed HP increase? Or do we need to change out the headers for that.

IIRC from another thread the ATAK added 18 whp. Don't remember how headers fit into that figure.

JN66 · Mar 27, 2017

Noted.

Zitrosounds · Mar 27, 2017

Driver 8 said:
IIRC from another thread the ATAK added 18 whp. Don't remember how headers fit into that figure.

Well documented here http://www.mustang6g.com/forums/showthread.php?t=58782&highlight=chart&page=21

The ATAK and the FP Borla makes power and even more (30hp total) with headers once Borla has them ready for production. Chart below provided by David Borla@Borla

Offboost · Mar 27, 2017

Zitrosounds said:
Well documented here http://www.mustang6g.com/forums/showthread.php?t=58782&highlight=chart&page=21

The ATAK and the FP Borla makes power and even more (30hp total) with headers once Borla has them ready for production. Chart below provided by David Borla@Borla

Did they tune this car? or was this with a stock tune?

Ford Performance By Borla Cat-Back Exhaust

PWORLDSTANG

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autobahnGT350

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50 Deep

Signature Wheel Ford Rep

JN66

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PWORLDSTANG

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Grimace427

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superman07

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Driver 8

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Grimace427

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JN66

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Grimace427

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Driver 8

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JN66

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Zitrosounds

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Offboost

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