Mach-1 H-Pipe vs double Y-Pipe vs X-Pipe

[Leigh_bullitt]

I think you actually lose noticeable low end torque with any configuration other than stock. The power difference is not even noticeable with the delete

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[MAGS1]

I think you actually lose noticeable low end torque with any configuration other than stock. The power difference is not even noticeable with the delete

FWIW I noticed zero difference between the stock resonator and the H pipe in that regard. I don’t have dyno numbers to back that up but the butt dyno says no noticeable difference

 

[Leigh_bullitt]

Yeh that’s probably correct.
Although I did notice a difference with the SwitchFire at higher rpm’s.

 

[WD Pro]

Here is some older info I found on the forum and saved :

WD

 

[MAGS1]

Here is some older info I found on the forum and saved :

WD

Is that H pipe on the right with the higher numbers I’m assuming?

 

[WD Pro]

Is that H pipe on the right with the higher numbers I’m assuming?

Yes, H pipe on the right

WD

 

[First Stang]

Here is some older info I found on the forum and saved :

WD

Looks like a significant torque advantage in the low end. With 80 percent of my driving in the low end, I am more leaning H pipe. Thanks for posting.

 

[Need4SpeedMotors]

I have yet to do a resonator delete with 1400 miles on my 23 HP. I have a shop in town that can custom make pipes for the delete.

I see everyone do the X-pipe and while it sounds good I have heard one example of an H-pipe and I liked that sound a bit more. Anyone out there with an H-Pipe and has anyone tried a double Y-pipe?


23 Mach-1 HP FJG

Corsa Double X pipe is going to give you a louder rapsier tone, Corsa Double H pipe is going to give you a deeper cleaner tone. I have heard both on a mustang with mach 1 mufflers, just depends on personal preference.

 

[Snooty]

I got many compliments on how my F150 sounds. Y pipe to 3 inch single magnaflow straight through muffler, then 3 inch to the stock exit.

I wish I could get my Mustang to sound as good.

I wonder about a y to y pipe. I see a post has been deleted or edited.

I'm thinking about going from 2 1/2 Y pipe in to 4 inch then to 3 inch Y out.

My company is working to develop a product just this way.

We are looking at the benefits of 8-1 exhaust systems along with how Trans Am cars build their exhausts 8-2-1. We are looking to create a solution of the double y pipe, with connectors for both stock and aftermarket headers, with the ideal system being equal length tuned long tubes with 3" collector > Y connector > 4" mid pipe> Y connector 2x 3" and then to whatever exhaust you like.

Of course numbers can change, but our goal is:
Performance
Sound
Affordable pricing for a unique item

We are in very early stages, website is not quite live yet.

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