Best exhaust upgrade for e53 3.0???

[Serb404]

Originally Posted by Happy

The issue is the limited space available. The stock mufflers are compact in my opinion, and the plumbing along with tip placement just complicates things even more.

That is why it is difficult to replace the mufflers with a high flow type, with a more aggressive sound. I am all for hearing my power plant scream, but do not run straight pipes. The cats alone are not enough to refine the tone.

My suggestion, find the smallest, and I mean the smallest high flow mufflers available. Get them installed and worry about the tips after.


E53 RiPPeR
XOuTPoST jUNkiE
ReVELaTiON 22:21

I'll see what I can find, right now I have MrCouches 4.6 mufflers in there and they look great with the tips, any suggestions on brands?

[nick325xit 5spd]

It's important to note that the 4.8is mufflers are MUCH louder than the 4.6 mufflers (which are the same as the 3.0i mufflers, except for the tips). If you want some extra noise for low effort, that's probably your best bet. I believe that the 4.4 N62 mufflers are the same, but don't know that for certain.

[Serb404]

Originally Posted by nick325xit 5spd

It's important to note that the 4.8is mufflers are MUCH louder than the 4.6 mufflers (which are the same as the 3.0i mufflers, except for the tips). If you want some extra noise for low effort, that's probably your best bet. I believe that the 4.4 N62 mufflers are the same, but don't know that for certain.

I suppose, not really feeling like it would make a huge difference tbh on a v6, my theory was smaller mufflers and possibly more stainless steel options but I could be wrong, such a shame they made the v6 so silent

[Happy]

Originally Posted by Serb404

such a shame they made the v6 so silent

The I6 is anything but silent, trust me on that. With cats and stock mufflers the sound will definitely be deadened.

I’ve been told I can be heard miles from said listening location LoL.. Try and find super small straight through design aftermarket mufflers. It’s your best shot.


E53 RiPPeR
XOuTPoST jUNkiE
ReVELaTiON 22:21

[nick325xit 5spd]

Originally Posted by Serb404

I suppose, not really feeling like it would make a huge difference tbh on a v6, my theory was smaller mufflers and possibly more stainless steel options but I could be wrong, such a shame they made the v6 so silent

I have 4.8 mufflers on my 3.0 and the noise difference is dramatic. To the point where non-car people notice. Combined with your resonator delete, it'll make a real difference.

[Serb404]

Originally Posted by nick325xit 5spd

I have 4.8 mufflers on my 3.0 and the noise difference is dramatic. To the point where non-car people notice. Combined with your resonator delete, it'll make a real difference.

I referred to this thread when looking at all options and heard the sound clip, didn't really make a huge difference than how mine currently sounds but I'll keep a lookout for any 4.8 ones for sale

https://xoutpost.com/bmw-sav-forums/...eo-inside.html


"mrbmwx5 has put 4.8is mufflers(left and right), each of the muffler is list priced at $819.40(see link below). If you are buying these from dealer, it will cost you over $1600 +labor. You still will not have as good sound as you will with Eisenmann or Remus mufflers for less price. Unless you can get some used mufflers, its not worth it"

[Happy]

Originally Posted by Serb404

I'll keep a lookout for any 4.8 ones for sale

Or you could get something like this..

https://www.dynomax.com/ultra-flo-st...tered-596.html

I am positive you’ll hear a difference with 2 of these. And the muffler body is only 12”. Might work.


E53 RiPPeR
XOuTPoST jUNkiE
ReVELaTiON 22:21

[nick325xit 5spd]

Originally Posted by Serb404

I referred to this thread when looking at all options and heard the sound clip, didn't really make a huge difference than how mine currently sounds but I'll keep a lookout for any 4.8 ones for sale

https://xoutpost.com/bmw-sav-forums/...eo-inside.html


"mrbmwx5 has put 4.8is mufflers(left and right), each of the muffler is list priced at $819.40(see link below). If you are buying these from dealer, it will cost you over $1600 +labor. You still will not have as good sound as you will with Eisenmann or Remus mufflers for less price. Unless you can get some used mufflers, its not worth it"

I paid $150 for mine. X5 parts are cheap.

[Serb404]

Originally Posted by nick325xit 5spd

It's important to note that the 4.8is mufflers are MUCH louder than the 4.6 mufflers (which are the same as the 3.0i mufflers, except for the tips). If you want some extra noise for low effort, that's probably your best bet. I believe that the 4.4 N62 mufflers are the same, but don't know that for certain.

can you post or dm me a clip of your 4.8 mufflers on your 3.0i?

[Serb404]

can anyone recommend dual muffler tips they liked?

Was thinking the 2 options below :

https://www.amazon.com/Yonaka-Outlet...omotive&sr=1-2

https://www.amazon.com/Vibrant-Perfo...0-4513d670b6bc

Also similiar engine and idea that I want to do
https://www.youtube.com/watch?v=2f4m2HuPujM