NE1 change out their Stillen or Bora muffler? - Page 2 - G35Driver

#16

05-12-2008 | 01:55 PM

Jeff92se

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From: ɐʍ 'ǝlʇʇɐǝs

https://g35driver.com/forums/intake-exhaust/182022-anyone-have-dyno-results-borla-exhaust-coupe-sedan.html

I had a larger thread but can't find it.

They use a 2in 2out muffler and I confirmed with Borla, it's not a X pipe. I'd like to add a Magnaflow resonated X pipe similar to what Fast Intentions use.

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#17

05-12-2008 | 04:46 PM

Jeff92se

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From: ɐʍ 'ǝlʇʇɐǝs

Here's a pic of the FI coupe exahust. You can see the Magnaflow resonated X I'd like to swap in somehow.

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#18

05-12-2008 | 06:01 PM

Klubbheads

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From: LA, North Holly

^I would just try to change the muffler first. Good luck.

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#19

05-12-2008 | 06:06 PM

Jeff92se

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From: ɐʍ 'ǝlʇʇɐǝs

To what though? Mine is a 2 in / 2 out. Not the most common. What did you end up using again? ie. brand/model?

I'd like the X anyway, it should have at least be a torque producing mod

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#20

05-12-2008 | 06:30 PM

Klubbheads

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From: LA, North Holly

If im not mistaking this is the muffler that i have right now.
http://www.magnaflow.com/02product/s...e=main&id=7191

Quote:

Features and Benefits: Straight-Through Wide-Open Performance, Reversible, Tru-X Perforated Core, Lifetime Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound - Has A Smooth Deep Tone, All Welded, Built To Last.

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#21

05-12-2008 | 06:34 PM

Jeff92se

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From: ɐʍ 'ǝlʇʇɐǝs

Thanks Klubbs. I'll post the pic here for future easy ref. I'll have to get under my car and take some measurements.

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#22

05-12-2008 | 06:37 PM

Klubbheads

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From: LA, North Holly

Get some measurements and let me know, the thing is that a muffler shop ordered it for me so i am not sure if those are the sizes or not, but i know exactly what it looks like inside, and the description seems to match.

Quote:

Tru-X Perforated Core

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#23

05-12-2008 | 07:02 PM

Jeff92se

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From: ɐʍ 'ǝlʇʇɐǝs

Here's the thread that had the X pipe in it.
https://g35driver.com/forums/showthr...ight=magnaflow

X pipe #1

Shorter version #2

Looks just like your muffler? Except these two are shorter and 2.25" and yours is longer and measure 2.5" each. I think the borla is 2.25" in/out

Last edited by Jeff92se; 05-12-2008 at 07:11 PM.

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#24

05-12-2008 | 07:12 PM

Klubbheads

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From: LA, North Holly

Those are muffles actually with x-design built inside which is what i have as the muffler. My actual x-pipe comes right after the cats, and here is exactly what it looks like.