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

Best "Muscle Car" resonator delete sounds


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NJMike

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hockeydave55

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Im on Kooks longtubes with green cats, stock resonator and stock mufflers and love the deep sound from the LT's.
This is what I'm looking at. The best sound, IMO.
 
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VVG_MACH-1

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Try listening through a speaker, not just the phone. It sounds more like youre there
Sadly, I'm not going to do a header back setup for a long while lol sounds mean as hell though.
 

derklink

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I just helped a friend install the Borla Switchfire. While it appears to be of good quality, the fitment wasn't too great and required some modifications. Not sure if this is common.
 

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NJMike

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Steeda made a really nice comparison video that audibly shows the difference.




If I wanted raspy sound, I would go for GT350. I love the deep V8 sound so H-pipe all the way. This exhaust doesn't need anything else (and replacing those tailpipes is a sacrilege 😁 ). Long tube headers sadly change that too much for my liking.
 

RobZ71LM7

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I see this thread popped back up again. I half debated buying a Steeda H-pipe during the sale to compare to my Steeda X-pipe, but I gotta say I'm in the minority. I love the rasp and rowdy sound with the X-pipe. Sounds more "racey" and exotic to me so I'm sticking with the X still.
 

MachNroll

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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
I started with a res delete and shop custom H-pipe. Was lacking volume. Just felt like it needed "more." Ordered a Steeda X-pipe and had a shop install it and Bingo! Growly, deep down low, aggressive WOT. Little raspy yes at higher RPMs but given the number of compliments the X was a good choice. I generally run the active exhaust in normal mode around town and save sport for the highway or country roads simply because sport is pretty loud - in a good way.
 

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Striker01

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I just helped a friend install the Borla Switchfire. While it appears to be of good quality, the fitment wasn't too great and required some modifications. Not sure if this is common.

how come what issues did you notice with it?
 

Mikepol2

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So I currently have an H with one Vibrant resonator and stock AE but occasionally think it might be nice if it was a LITTLE louder. Have another straight H in the garage and debating putting it on but do not want to increase rasp. Any H guys with thoughts?

IMG_4729.jpeg
 

Prodigal

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Kooks LTH w green cats, steeda H pipe and factory active mufflers. Sounds amazing, no drone.
You’re not going to get a big displacement cammed old school big block sound out of a coyote no matter what you do. It’s not that kind of old technology.
 

MAGS1

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So I currently have an H with one Vibrant resonator and stock AE but occasionally think it might be nice if it was a LITTLE louder. Have another straight H in the garage and debating putting it on but do not want to increase rasp. Any H guys with thoughts?

IMG_4729.jpeg
I say do it. At least with mine, the H sounds very similar to stock at idle and low rpm’s, just louder. Higher rpms the rasp of the coyote comes through a bit but as Prodigal said, the coyote is naturally raspy so you’re never going to fully get rid of it.
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