New 2009 2010 BMW Z4 - ZPOST
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read


Go Back   New 2009 2010 BMW Z4 - ZPOST > BMW Z4 Forum (E89) > Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications

Post Reply
 
Thread Tools Search this Thread
      03-27-2013, 06:23 AM   #1
al1
Private
5
Rep
88
Posts

Drives: z4 35i
Join Date: Aug 2010
Location: Istanbul / Turkey

iTrader: (0)

Trying to decide which exhaust system to get or a dp, please help..

Hello,

Ive been trying to choose a new exhaust system.

Eisenmann is way too expensive here in Turkey, it costs abt 3k euros. Remus is not avalaible and the only option i have, seems to be Supersprint.. Both of the mufflers cost around 1,1k euros so i am leaning towards that..

However, i would also love to get a dp for better performance results but i dont want my car sound too raspy.. / i dont have the second cats..

Any input would be really appreciated, thanks in advance..
Appreciate 0
      03-27-2013, 07:43 AM   #2
VailM3
Captain
61
Rep
769
Posts

Drives: 2011 Z4 35is
Join Date: Jan 2013
Location: Geneva Switzerland

iTrader: (0)

Have you done a golf tee mod? If not I suggest you do that and see if you like it. Just did it on my 35iS last night and more than enough exhaust note for me. Though the 35i and iS exhausts are different it should still give you a better exhaust note than stock.
Appreciate 0
      03-27-2013, 12:23 PM   #3
GooDy151
Private First Class
GooDy151's Avatar
No_Country
19
Rep
131
Posts

Drives: BUS
Join Date: Sep 2008
Location: SF

iTrader: (0)

I'm having AR design catless on the shipping and I will do video shoot on it before and after.

May be it will help you decide what to do.

Actually siince you don't have second cat.

Here is what it's sound like.



this is catless DP + secondary cat delete and stock muffler
__________________
'09 Z4 35i on the way of build
'06 997s built motor from Vision Motorsport 421WHP N/A
'96 Skyline R33 GTS stock trying to register it.
'99 Subaru Impreza 2.2 JE pistons , HKS rods , Jun cam 272 / 272, Greddy T78 32D , Sard 1000cc Inj., Tein and Tomei SQ trans , 10.21sec
Appreciate 0
      03-28-2013, 04:28 AM   #4
al1
Private
5
Rep
88
Posts

Drives: z4 35i
Join Date: Aug 2010
Location: Istanbul / Turkey

iTrader: (0)

Quote:
Originally Posted by GooDy151 View Post
I'm having AR design catless on the shipping and I will do video shoot on it before and after.

May be it will help you decide what to do.

Actually siince you don't have second cat.

Here is what it's sound like.



this is catless DP + secondary cat delete and stock muffler
Thank you man !! i was smiling all time while watching it in my office !!! people were saying that it sounds way too raspy with the system not having any cats but i strongly disagree after hearing this.. maybe i ll get it with high flow cats to decrease the volume little bit but it sounds just mean.
Appreciate 0
      03-28-2013, 10:53 AM   #5
Vintage
Colonel
Vintage's Avatar
United_States
378
Rep
2,588
Posts

Drives: BMW G80 (MT), 718 Spyder
Join Date: Aug 2009
Location: Austin, Texas

iTrader: (0)

I have the AR DPs with race cats and ceramic coating - they are incredible with NO rasp that I can tell. They are hooked up to Eisenmann Race Exhaust; honestly, the DPs took the drone and rasp out of the Eisenmann, I know it sounds crazy but it is true as my wife noticed it too. They sound good and smooth out power delivery a bit, and the power is definitely up as the wheels spin more often . . . unintentionally.
Appreciate 0
      03-28-2013, 12:01 PM   #6
Lambobimmer
Major
292
Rep
1,473
Posts

Drives: 2022 X3 M40i, 2018 TTRS
Join Date: Jan 2010
Location: Tarheel

iTrader: (14)

I just did AR DP's and Milltek exhaust and I love it. Sounds great.
Appreciate 0
      03-29-2013, 03:31 AM   #7
al1
Private
5
Rep
88
Posts

Drives: z4 35i
Join Date: Aug 2010
Location: Istanbul / Turkey

iTrader: (0)

Could you guys post your videos as well .. I think it would be helpful for everybody to get an idea abt how different mufflers sound with a catless / high flow catted dp..
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 12:57 PM.




zpost
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST