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      06-02-2008, 09:54 PM   #177
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Quote:
Originally Posted by rich662 View Post
Here is a little video of how the exhaust sounds like from the outside. Took her to the track yesterday. Absolutely love the sound.

That sounds very nice Rich

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Originally Posted by savage.ulm1 View Post
Hi Nate. What do you think about putting the Gruppe M airbox togheter with the Sport exaust from Eisenmann? what is your opinion?
Can they work togheter or the noise will be in excess? any remap of the ECU necessary?
many thanks
I have not had the chance to hear what the GruppeM sounds like with an Eisenmann system. Maybe will have to try out this setup out For the remap I recommend waiting to see what Sean@D/A has in the works.
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      06-04-2008, 09:44 PM   #178
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Update!

We just installed stright pipes today with the Eisenmann Race performance. New videos coming soon.....
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      06-04-2008, 11:40 PM   #179
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Nice, have you done a dyno and weighed the system?
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      06-05-2008, 12:50 AM   #180
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oh dang.. thats gona sound brutal
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      06-05-2008, 12:50 AM   #181
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ps. u guys are having to much fun....
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      06-05-2008, 02:12 AM   #182
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Quote:
Originally Posted by Nate@Industry View Post
Update!

We just installed stright pipes today with the Eisenmann Race performance. New videos coming soon.....
Oh I will be the first person to hear it :P

See you guys tmr.
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      06-05-2008, 06:27 AM   #183
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Just installed the Eisenmann M3 Race Performance Exhaust from Nate at IND and it sounds awsome. The YouTube video's don't do this exhaust justice. Now my M3 finally has a great low end grumble and rises in intensity as the revs increase. I have the Dinan cat back exhaust on my 540i and it pales in comparison to the visceral sound that now comes from my M3. The tips are a beautiful stainless and are larger in diameter than stock. They fill up the space perfectly. The service from Nate was spectacular. If you're looking for a great easy mod to your M don't hesitate call Nate!
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      06-05-2008, 08:32 AM   #184
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Quote:
Originally Posted by ShadeM3 View Post
Oh I will be the first person to hear it :P

See you guys tmr.


Quote:
Originally Posted by Dinan540 View Post
Just installed the Eisenmann M3 Race Performance Exhaust from Nate at IND and it sounds awsome. The YouTube video's don't do this exhaust justice. Now my M3 finally has a great low end grumble and rises in intensity as the revs increase. I have the Dinan cat back exhaust on my 540i and it pales in comparison to the visceral sound that now comes from my M3. The tips are a beautiful stainless and are larger in diameter than stock. They fill up the space perfectly. The service from Nate was spectacular. If you're looking for a great easy mod to your M don't hesitate call Nate!
Thank you very much for the kind words. The best part of our job is seeing happy customers. Enjoy the new Eisenmann exhaust and post some photos of your M3 with the Supercharged 540i

Here is a photo of our new setup. Supersprint X-pipe with custom secondary cat delete pipes. The M3 sounds insane
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      06-05-2008, 10:01 AM   #185
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Nate, do you have O2 simulators to eliminate the check engine light when doing the cat-delete? This is for off-road use only, of course!
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      06-05-2008, 10:03 AM   #186
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Quote:
Originally Posted by GT3 Tim View Post
Nate, do you have O2 simulators to eliminate the check engine light when doing the cat-delete? This is for off-road use only, of course!
No need. We still have the primary cats. We deleted the secondary cats.
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      06-05-2008, 10:06 AM   #187
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Quote:
Originally Posted by Nate@Industry View Post
No need. We still have the primary cats. We deleted the secondary cats.
Oh, so there is no O2 after the secondary cats? COOL!

I don't take delivery until late July, so it aint like I can get down there and look!

Thanks for the info. I cannot wait until you post some vids of it!

Edit: I have run "bypass pipes" on my GT3 and LOVED it to death. Basically, it is a total muffler delete. There are no other sound devices on the GT3 like resonators, etc. So once you remove the mufflers and install the bypass pipes, it fricken rocks! The only thing that deadens the sound at all is the cats...and that is minimal. I can't wait for the X-pipe and race mufflers... woo hoo!

Just FYI...thought I would share!

A sample of the sound on a dyno....

A sample of the sound on the track.... http://s154.photobucket.com/albums/s...t=M2U00134.flv
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Last edited by GT3 Tim; 06-05-2008 at 10:21 AM.
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      06-05-2008, 10:09 AM   #188
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Quote:
Originally Posted by GT3 Tim View Post
Oh, so there is no O2 after the secondary cats? COOL!

I don't take delivery until late July, so it aint like I can get down there and look!

Thanks for the info. I cannot wait until you post some vids of it!
Early congrats on the M3. Got any photos of the GT3

There are no sensors on the secondary cats. You can simply remove them.
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      06-05-2008, 10:57 AM   #189
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Quote:
Originally Posted by Nate@Industry View Post
Early congrats on the M3. Got any photos of the GT3

There are no sensors on the secondary cats. You can simply remove them.
That is good news! I will prolly go that route when the time comes.

I gots lots of pics...lol. I don't wanna hog space or jack the thread though. Here is one...thanks for all the info!
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      06-05-2008, 11:06 AM   #190
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Quote:
Originally Posted by GT3 Tim View Post
That is good news! I will prolly go that route when the time comes.

I gots lots of pics...lol. I don't wanna hog space or jack the thread though. Here is one...thanks for all the info!
Very nice! I don't consider GT3 photos a thread jack
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      06-05-2008, 11:12 AM   #191
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Quote:
Originally Posted by Nate@Industry View Post
Very nice! I don't consider GT3 photos a thread jack
LOL. OK...well then..................
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      06-05-2008, 11:15 AM   #192
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Such a nice GT3!!! Fantastic!! Thanks for the pics and all!
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      06-05-2008, 11:29 AM   #193
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LOL. OK...well then..................
Nice ride Tim


New Revving video: Eisenmann Race performance with Supersprint X-pipe
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      06-05-2008, 11:31 AM   #194
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Oh HELL YEAH! I am down for that set-up! Woo Hoo!

Post some drive-bys at WOT and Cruise when you get around to it!
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      06-05-2008, 11:32 AM   #195
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Quote:
Originally Posted by GT3 Tim View Post
Oh HELL YEAH! I am down for that set-up! Woo Hoo!

Post some drive-bys at WOT and Cruise when you get around to it!
Drive by WOT videos coming later today
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      06-05-2008, 11:33 AM   #196
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Quote:
Originally Posted by BMW-M-Mexico View Post
Such a nice GT3!!! Fantastic!! Thanks for the pics and all!
Thanks. I think you should buy it...come on, you know you got the extra cash! :-)
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      06-05-2008, 11:34 AM   #197
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Quote:
Originally Posted by Nate@Industry View Post
Drive by WOT videos coming later today
<GT3 Tim> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause>
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      06-05-2008, 11:38 AM   #198
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Quote:
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<GT3 Tim> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause> refresh <pause>
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