Exhaust Options and Combinations Masterthread

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Jan 18, 2026 | 03:54 PM

#46

808c2s

Intermediate

Joined: Dec 2022

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From: HI

Quote:

Originally Posted by EngIceDave

Thank you, I did see that on the Remark website. How much difference in sound will there be with the PPE Resonated X-Pipe? More, I would imagine?

Here's one with PPE Resonated X-Pipe mated to OEM Axleback. Just slightly louder with the Remark, IMO.

Jan 18, 2026 | 04:01 PM

#47

808c2s

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From: HI

Quote:

Originally Posted by EngIceDave

Thank you, I did see that on the Remark website. How much difference in sound will there be with the PPE Resonated X-Pipe? More, I would imagine?

I don't think you saw this particular set up and video on Remark's Website, because that's not their set up.

Jan 18, 2026 | 04:44 PM

#48

EngIceDave

Intermediate

Joined: Jun 2023

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From: FL

Oh, my apologies. Looked similar.

Jan 18, 2026 | 07:33 PM

#49

brolly

Driver

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From: NJ

I'm interested in the apexi resonated mid pipe. I'm reading about fitment issues with regards to a support brace. I'm trying to confirm if it's limited to a particular brand. Or maybe it's random based on variances in build. The other thread is 50 pages and I skimmed it. Anyone have first hand experience? Thanks!

Jan 19, 2026 | 11:16 AM

#50

Meraki Autoworks

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Quote:

Originally Posted by brolly

We've sold MANY of these and haven't had a single fitment issue or leak issue. Great quality, great fitment.

We have more coming in February, we highly recommend preordering for anyone interested.

-Josh

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Jan 19, 2026 | 11:56 AM

#51

G6612

Pit Crew

Joined: Feb 2021

Posts: 143

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From: Pennsylvania

I am interested in the Apexi resonated mid-pipe as well, my only holdup is that I would like to hear it from inside the car first before purchase. I had the Apexi cat back and it was just too much for me in the 2500-3500 RPM range, it drove me crazy! (boominess) The nice thing is the IS500 is a special car and not a dime a dozen, the bad thing is the IS500 is a special car and not a dime a dozen. Trying to find someone local to me that would have the setup I want to listen to has been very difficult as I really don't see many in Western PA... oh I have seen NONE! So I am taking the bad with the good and leaving it stock for now.

Jan 19, 2026 | 04:43 PM

#52

snowyblue

Intermediate

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From: MO

@G6612 it sounds exactly like stock until you get on it.

Jan 20, 2026 | 10:10 AM

#53

Meraki Autoworks

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Quote:

Originally Posted by snowyblue

@G6612 it sounds exactly like stock until you get on it.

Agreed

-Josh

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Feb 14, 2026 | 05:35 AM

#54

augie05

2nd gear

Joined: Feb 2025

Posts: 2

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I am also extremely tempted by the Apexi resonated mid-pipe. Would love a bit more exhaust when pushing the car but do NOT want drone. I had an aftermarket exhaust on my NC Miata and the drone was terrible… plus I have sensitive ears.

Really would love to hear one in person before pulling the trigger. Buying an aftermarket exhaust isn’t like an Amazon purchase that can be easily returned if not happy.

BTW — I am located in the Raleigh NC area if anyone has one installed….

Feb 14, 2026 | 11:54 AM

#55

snowyblue

Intermediate

Joined: Apr 2023

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From: MO

^ zero drone with resonated apexi midpipe and oem axleback. Had one for a year before upgrading, and my daily commute was 30 miles each way all highway

Feb 14, 2026 | 01:14 PM

#56

Meraki Autoworks

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^ Yup apexi res with oem axle back no drone! We are getting some back in stock this week.

-Josh

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Feb 16, 2026 | 02:03 PM

#57

EngIceDave

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From: FL

Forgive my ignorance, but what’s the advantage to doing that? The resonated Apexi midpipe with the OEM axleback.

If it louder? throatier? Any noticeable power delivery difference?

Feb 16, 2026 | 04:57 PM

#58

airplanebuilder

Driver

Joined: Jan 2025

Posts: 77

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Quote:

Originally Posted by EngIceDave

Forgive my ignorance, but what’s the advantage to doing that? The resonated Apexi midpipe with the OEM axleback.

If it louder? throatier? Any noticeable power delivery difference?

That's what I'm running. It is noticably louder, but deeper as well. Zero drone. Increase in torque (even more when tuned for it). For me, the oval tailpipes are a must. I asked my tuner, and was told "the axle back is mostly for sound," so there's not a lot of power to be had. Considering the IS-F, RC-F, and GS-F all have the flat spots crushed into the axle back, I think there's a reason for it, so I'm ok with it, and I really like the sound.

Last edited by airplanebuilder; Feb 16, 2026 at 04:59 PM.

Feb 17, 2026 | 09:11 AM

#59

Meraki Autoworks

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From: CA - USA

Quote:

Originally Posted by EngIceDave

Forgive my ignorance, but what’s the advantage to doing that? The resonated Apexi midpipe with the OEM axleback.

If it louder? throatier? Any noticeable power delivery difference?

Louder yes, sounds different, power difference slightly since removing secondary cats.

-Josh

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