I am selling a custom made rear exhaust system for e60 M5 conversion kit or Mtech 550i. Can fit the 2006-2010 BMW e60 just remove your old and install already fitted exhaust. Comes with 3" stainless steel end quad pipes, all the pipes Y design, and two resonators. Sounds really beefy and sexy. I paid $500 three months ago must sell.

Make me an offer.

email bimmertunning@gmail.com

 

Interested. Pmed u

 

:thumbsdown:This setup is not going to work for anything less than an 8 cylinder. This is Basicly free flow that will result in big HP drop. Installing on a 535 or a 530 is basicly HP murder ~!

 

Looks good! Gl

 

This set up is Not good for 530? Could you please elaborate. Hopefully this is not a dumb question. Still learning lots about my car.

I was eventually going to get quads on my 530i. Is there a better setup for V6 that will lose minimum HP? I see mixed comments but more towards loss of HP.

 

You tend to lose HP with quad setups, I know I did on mine

 

If done correctly, you can make a quad setup gain hp however you have to have the right parts and design. Also, like others stated here, fitting an exhaust between a 550i and a 530i will yield different results but since this exhaust is primarily stock I don't see dramatic if any hp loss since it looks like the only thing that has been removed is the oem muffler.

 

Let's be honest the regular 5 series is not designed to have a quad exhaust system. If you put a quad system on 525i or 530i it's going to sound sexy but I wouldn't go out racing people. This is more for show then gaining HP. You can spend 1K plus put a remus, borla, corsa....etc but your only going to get sound and a few HP.

 

Here is another shot from outside. Also selling the wheels only no tires no tpm. I can do package deal $700 firm for wheels and quad system together.

 

A sound clip will surely help.