WTB - Quiet AF catback

[bananabun]

BIMMERPOST / Classifieds

Asking Price:

Sold

Location:

✓ Will Ship

Item Interest

Looking for a quiet catback, and narrowed down options to UUC Corsa, Eisenmann Sport or MPE but also open to other options. Must fit with the 2.5in BW x pipe.

Located in the Boston area and can trade my Armytrixx valve controlled which sounds amazing but paired with the x-pipe it's a bit too loud for the sound limits at my local tracks.

Let me know what you got. Thanks!

[Tellmee]

Dinan is a good option too if you want it quiet

[CHSe92]

Dinan with an Xpipe is far from quiet

If you want quiet and tame no matter what it’s paired with, get an Akrapovic rear section

[bananabun]

I'm open to either! Dinan is def more subtle than others, but yeah Akra slip on would be ideal.

[leftfootbr8king]

I have the bw x pipe and ran the dinan. It could be heard wailing from literally a mile + away.

Corsa with that same x pipe is the same result.

That x pipe amplifies the volume and changes tone of exhausts quite a bit. If you’re concerned with track sound limits you are likely still going to have that issue with either corsa or dinan as long as you run that catless fwd x.

Just my .02 c of experience..

The mpe, sport exhausts from eisenmann or super sprint (I’ll have my super sprint sport for sale shortly) or the Akra should get you what you need for sound levels while still sounding good.

If you want you can Dm me your # and I’ll send over sound clips of the super sprint paired the same x pipe you have.

[bananabun]

Originally Posted by leftfootbr8king

I have the bw x pipe and ran the dinan. It could be heard wailing from literally a mile + away.

Corsa with that same x pipe is the same result.

That x pipe amplifies the volume and changes tone of exhausts quite a bit. If you’re concerned with track sound limits you are likely still going to have that issue with either corsa or dinan as long as you run that catless fwd x.

Just my .02 c of experience..

The mpe, sport exhausts from eisenmann or super sprint (I’ll have my super sprint sport for sale shortly) or the Akra should get you what you need for sound levels while still sounding good.

If you want you can Dm me your # and I’ll send over sound clips of the super sprint paired the same x pipe you have.

Thank you for the insight! PM'ing you now and def open to Super Sprint also. I ran a catless x pipe and SS on my S54 track car and it was quite mild while still sounding great.

BTW my BW x pipe will have resonators and cats in the secondary position, so I'm hoping that it would help a little bit too.

[Throatpunch]

I have a like new corsa but im near philly

[e92ben]

Akapovic is quieter then stock.

[cvstar9M3]

Still looking? I know someone in the boston area who had a Mpe v1 for sale. Came off his e90 that he sold.

[bananabun]

Originally Posted by cvstar9M3

Still looking? I know someone in the boston area who had a Mpe v1 for sale. Came off his e90 that he sold.

Would prefer a V2, but thanks for asking!

[UBERV8]

Here is your scale of loudness (paired with catless X pipe) from most quiet to absolute terror:

1. Akrapovic
2. OEM
3. Eisenmann Sport
4. MPE
5. Dinan/Corsa
6. Eisenmann Race/Gintani race
7. Borla Atak
8. OEM ACM mod
9. Turner SS open valves
10. Meisterschaft GT
11. Meisterschaft GT2





12. IPE F1

*I’ve owned all setups except IPE*

[parkjake50]

I might be selling my Dinan soon.

[bananabun]

Not looking anymore. Found one.