I added the FRPP X pipe

[Earlsays]

My 2015 Mustang GT was far too quiet...after years and years of VERY loud cars, I don't want to go too crazy, but I wanted more sound, so I added the FRPP resonator delete X pipe...and the difference was almost nothing...still really quiet...it does sound better, and it does sound slightly louder, but overall, no big change...I still have stock mufflers...recommendations for mufflers?

What I did notice, and I don't know if this is in my head, but I swear it seems like the car pulls harder - by quite a bit...am I imagining this? Does the X pipe really make that big of an improvement? I was doubtful, but it seems faster...

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[2015 Silver GT]

It will get louder once it cracks on you which is a known problem.

 

[wildcatgoal]

It is louder, I assure you, from the back. Inside probably about the same.

It is not pulling harder - not significantly. That is the noise.

 

[ob1]

When I had mine installed it felt it pulled stronger and it was a tad louder.
I later went with Kooks and Solo Mach xv which really opened her up and has a sweet rumble.
I never had a problem with my frpp x pipe cracking. Have it for sale in the member ads.

 

[BmacIL]

My 2015 Mustang GT was far too quiet...after years and years of VERY loud cars, I don't want to go too crazy, but I wanted more sound, so I added the FRPP resonator delete X pipe...and the difference was almost nothing...still really quiet...it does sound better, and it does sound slightly louder, but overall, no big change...I still have stock mufflers...recommendations for mufflers?

What I did notice, and I don't know if this is in my head, but I swear it seems like the car pulls harder - by quite a bit...am I imagining this? Does the X pipe really make that big of an improvement? I was doubtful, but it seems faster...

I've had mine since November and I float between mildly satisfied with how loud it is to definitely needing more. At the moment I am looking at the FRPP Touring axle backs or the 2011/2012 GT500 style FRPP axle backs and have them fabbed in. Both sound great from the videos I hear, and aren't obnoxious with X pipes.

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