[ybbiz34]

http://www.e90post.com/forums/showthread.php?t=123725

Here is a link to the before/after video clips of the Dinan exhaust. Sounds pretty damn good. Don't know how many people visit the Video section, so just trying to share it with more people, and discuss it in either thread. Congrats to the member that got it. Not mandrel bent, but the straight tips look good (bigger than stock), and the sound is aggressive, and tastefully louder than stock. I guess you get what you pay for.

[E90Boy]

+1 New Country BMW in CT have a black dinan and wow, the exhaust is awesome.

[Kelvin1000]

It does sound great but how much $$$ ?

[sparkyg]

Originally Posted by ybbiz34

http://www.e90post.com/forums/showthread.php?t=123725

Here is a link to the before/after video clips of the Dinan exhaust. Sounds pretty damn good. Don't know how many people visit the Video section, so just trying to share it with more people, and discuss it in either thread. Congrats to the member that got it. Not mandrel bent, but the straight tips look good (bigger than stock), and the sound is aggressive, and tastefully louder than stock. I guess you get what you pay for.

In regards to the mandrel bending I am not sure if the benefit would be significant at such a short section and considering the lower gas velocity, less important.

The mandrel bending reduces backpressure and allows gasses to pass as fast as possible but at some point, the mufflers, the gas is slowed down and the energy of the escaping gas is contained.

I agree with the merits of the mandrel bend, not sure how important it is at axle back.

If it was as section of pipe closer the engine, for sure.

[jerrygarcia]

sounds great.

[aut0sh0cker]

Originally Posted by Kelvin1000

It does sound great but how much $$$ ?

knowing DINAN, I'm going to guess $2k + Install...

[imaznumkay]

dinan sounds so sick....all of their mufflers seem to retain the deep&throaty dinan tone

[McLuVan]

i like it
but too much $$$$$$$$$$$$$$$$$$$$$$
for me

[BoostedBMW]

It does sound nice. From the clip it sounds like it has a subtle, yet very deep tone. Nice.

Those mufflers are begging to be painted flat black though.

[jpsimon]

$1699 for the mufflers

Originally Posted by Kelvin1000

It does sound great but how much $$$ ?