Cup exhaust on a street car?

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12-31-2018, 02:53 AM

SocalTouring

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Cup exhaust on a street car?

After watching this glorious vid, I realized that I need a cup exhaust in my life. Has anyone ran cup exhaust on their street car? The only issue I've found is durability as the cup exhaust is supposed to be a disposable part.

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12-31-2018, 03:32 AM

Raven 666

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Dundon motorsport long tube headers and factory rear GT3 can is great sound ,,,more than loud enough on a street car and you get some HP gains ,,,no affiliation just like their product ...

https://www.dundonmotorsports.com/

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12-31-2018, 12:22 PM

sechsgang

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I found cargraphic's system got the closest to that exact tone for me, though ironically the one that includes the smaller side mufflers, NOT a side muffler delete...(but yes a primary muffler bypass with the small side mufflers)

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12-31-2018, 02:04 PM

SocalTouring

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Raven, thanks for that. I was actually looking in to dundon. I'm going to try the side bypass first to see how I like it, then if I want more volume, I'd go with either cup setup or Dundon with the stock muffler

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12-31-2018, 02:36 PM

Jamie@dundonmotorsports

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Quote:

Originally Posted by SocalTouring

Street system (with cats) and Lifetime Black Muffler for the win! More power, Less Weight, Bullet proof, no compromises and get the sound your looking for!

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12-31-2018, 03:39 PM

SocalTouring

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I'm curious what the differences are between cup vs street mufflers... Does anyone know?

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12-31-2018, 03:46 PM

SCCAForums

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Quote:

Originally Posted by SocalTouring

I'm curious what the differences are between cup vs street mufflers... Does anyone know?

From what I understand the center muffler section is the same.

Just no cats or side muffler.

Best Regards,
Dave

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12-31-2018, 07:03 PM

Raven 666

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Quote:

Originally Posted by SCCAForums

From what I understand the center muffler section is the same.

Just no cats or side muffler.

Best Regards,
Dave

That is also my understanding ...

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12-31-2018, 07:39 PM

SocalTouring

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Hrm... I can't seem to find the thread at the moment but someone mentioned the construction and the internal are different...

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01-01-2019, 08:18 AM

#10

spiller

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Cup cars run integrated cats with the headers, some cup cars run the supercup straight through exhaust (no muffler). This is very loud but also less maintenance.

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01-01-2019, 02:35 PM

#11

C.J. Ichiban

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Supercup exhaust is just a center section delete

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01-01-2019, 07:47 PM

#12

mdrums

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Quote:

Originally Posted by C.J. Ichiban

Supercup exhaust is just a center section delete

So Supercup runs side mufflers...deleets center section?...or no mufflers straight out of the headers/cats the the rear?

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01-01-2019, 08:33 PM

#13

the2thdr

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Is there a video of this exact setup?

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01-01-2019, 08:37 PM

#14

mdrums

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Quote:

Originally Posted by the2thdr

Is there a video of this exact setup?

For 997...only thing I can find as Supercup exhaust beside Fabspeed which names there exhaust Supercup.

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01-02-2019, 02:00 AM

#15

CRex

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Quote:

Originally Posted by C.J. Ichiban

Supercup exhaust is just a center section delete

Quote:

Originally Posted by mdrums

So Supercup runs side mufflers...deleets center section?...or no mufflers straight out of the headers/cats the the rear?

Cup runs 100-cell cats.

Then with the supercup we do not have side OR center mufflers. It's just that dingy pipe after the cat.

No kidding, on F1 weekends our starting grid gets SOOO loud that the F1 boys will come out from their pits to get a reminder of proper NA engine sounds.

You absolutely need earplugs if you're not wearing an in-ear radio. Do not try for street. This is FIRMLY in hearing-damage territory.

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