Best Exhaust for a 991.2 GT3 - Page 5 - Rennlist - Porsche Discussion Forums

Notices
991 GT3 GT3RS and 911R
Sponsored by:

Best Exhaust for a 991.2 GT3

Old 11-26-2017, 04:04 PM
  #61  
RSA964993
Addict
Rennlist Member
 
RSA964993's Avatar
 
Join Date: Jun 2015
Location: Charlotte, NC
Posts: 187
Default

So that's just a center Bypass or more involved modification? That sounds awesome. I wonder how these will sound on the manuals. Part of the allure for me on these exhaust sounds are the quick PDK shifts. I have an allocation and will be getting a manual and definitely in the market for an exhaust mod. Thanks.
RSA964993 is offline  
Old 11-26-2017, 04:11 PM
  #62  
Needsdecaf
Addict
Rennlist Member
 
Needsdecaf's Avatar
 
Join Date: Jan 2013
Location: The Woodlands, TX.
Posts: 3,930
Default

Originally Posted by CAlexio
Oh, and a follow-up question: do those silly and artificial gurgles and pops come from the engine management or the exhaust? My spyder did all those sounds and it was utterly annoying. But the GT3 as stock doesn’t make those sounds at all.. it seems like the more serious the machine, the less the do these childish sounds.. so I’m assuming they are all ecu-controlled?

Why does the GT3 not make them?... and do any of these aftermarket exhausts bring these gurgles and pops into the picture?.. because if so I’ll stay stock wth GT3. Thanks for any clarification.
It is entirely from the ECU. It dumps fuel to create artificial backfires.

Aftermarket exhaust will not introduce them.
Needsdecaf is offline  
Old 11-26-2017, 04:13 PM
  #63  
m4n0t0
Addict
Rennlist Member
 
m4n0t0's Avatar
 
Join Date: Oct 2017
Location: Northern Europe
Posts: 100
Default

HI i have akrapovic on my gt3rs with muffler delete straigh pipe it sound great !!!
m4n0t0 is offline  
Old 11-27-2017, 07:57 PM
  #64  
James-GMG
Basic Sponsor
Rennlist
Site Sponsor

 
James-GMG's Avatar
 
Join Date: Nov 2008
Posts: 1,823
Default

Originally Posted by RSA964993 View Post
So that's just a center Bypass or more involved modification? That sounds awesome. I wonder how these will sound on the manuals. Part of the allure for me on these exhaust sounds are the quick PDK shifts. I have an allocation and will be getting a manual and definitely in the market for an exhaust mod. Thanks.
If you are referring to the GMG equipped car, that is just the GMG Center Section unit.
__________________

James F. Sofronas | President & Owner
Global Motorsports Group ô
E: [email protected]
P: +1 (714) 432-1582
F: +1 (714) 432-1590
A: 3210 South Shannon Street, Santa Ana, California 92704
W: gmgracing.com
James-GMG is offline  
Old 11-27-2017, 08:06 PM
  #65  
Jimmy-D
Super User
 
Jimmy-D's Avatar
 
Join Date: Mar 2014
Location: Midwest
Posts: 8,665
Default

Originally Posted by Bardman View Post
Can you confirm that the .2 also doesnít have these pops and burbles? Big plus for me if not, I really donít like them on the gt4.
Does not nor did the .1
Jimmy-D is offline  
Old 11-27-2017, 08:07 PM
  #66  
carz80am
Addict
Rennlist Member
 
Join Date: Jan 2016
Posts: 536
Default

Put on a awe switch path exhaust with black tips on my 18 gt3, and its night and day different. It came off a 16 gt3rs. Factory sound isn't bad, but this is a whole different level There's also a huge weight difference. Its sounds GREAT and feels like it has more power as well!
carz80am is offline  
Old 11-27-2017, 08:11 PM
  #67  
Bardman
User
 
Join Date: Apr 2015
Posts: 1,502
Default

Originally Posted by Jimmy-D View Post
Does not nor did the .1
Good to know. Thanks.
Bardman is offline  
Old 11-30-2017, 09:37 AM
  #68  
BrntRubber
User
Thread Starter
 
BrntRubber's Avatar
 
Join Date: Apr 2017
Posts: 838
Default

Originally Posted by bobodrink View Post
I beg to differ:
https://www.instagram.com/p/BaeQW47l...aken-by=mr.gt3
https://instagram.com/p/BPgWTmIjJl1/

Look at this IPE GT3 overwhelm the Lambo and 458, even tho they are stock. https://www.youtube.com/watch?v=TOdd3HisTOQ&t=127s

End of the day, Ferrari will sound better stock, and when you fully open up both cars, each has their own character where I want both but not either or.
That sounds really good!

IPE and Dundon are the finalists.
BrntRubber is offline  
Old 11-30-2017, 10:04 AM
  #69  
BrntRubber
User
Thread Starter
 
BrntRubber's Avatar
 
Join Date: Apr 2017
Posts: 838
Default

Originally Posted by bobodrink View Post
I beg to differ:
https://www.instagram.com/p/BaeQW47l...aken-by=mr.gt3
https://instagram.com/p/BPgWTmIjJl1/

Look at this IPE GT3 overwhelm the Lambo and 458, even tho they are stock. https://www.youtube.com/watch?v=TOdd3HisTOQ&t=127s

End of the day, Ferrari will sound better stock, and when you fully open up both cars, each has their own character where I want both but not either or.
Originally Posted by Jimmy-D View Post
There are Bypasses, Exhausts,

For exhaust, only, FVD would be my choice. Have had their exhausts on several Porsches including my GT4 I just traded but Exhaust was sold to a lucky Rennlister

For a Rear Bypass there are several choices previously mentioned and you will not go wrong with either

I will tell you that the .2 GT3 is loud as heck. I just brought mine home yesterday afternoon and I have an RSS X-pipe bypass on mine. No way I would want some thing louder and I am a person who loves loud exhausts as long they still sound good

I do not think one will need anything more than a Rear bypass on these cars. No way would I need the car to be faster so Headers would not be my route like it was on my GT4
this is really helpful advice. Thank you

I didnít realise headers made the sound so much louder. Drone is the real killer for me as many have said the Dundon full system has no drone. Extra power doesnít really matter to me.

i havenít received the IPE pricing yet to compare with Dundon.
BrntRubber is offline  
Old 11-30-2017, 10:06 AM
  #70  
Scott bowling
User
 
Join Date: Jan 2017
Posts: 16
Default

I bought sharkwerks, itís not on yet. Hopefully itís awesome
Scott bowling is offline  
Old 11-30-2017, 10:16 AM
  #71  
Jimmy-D
Super User
 
Jimmy-D's Avatar
 
Join Date: Mar 2014
Location: Midwest
Posts: 8,665
Default

^My experience with Rear Bypasses, which I do endorse, is it will certainly make the exhaust louder with flaps open when you get on her but it will not necessarily transform the sound. Just make sure you have the correct expectation. The Sharkey Bypass will take the volume from 7 to 9 but will not change the sound by that noticeable of a difference
Jimmy-D is offline  
Old 11-30-2017, 10:51 AM
  #72  
drdonger
Addict
Rennlist Member
 
drdonger's Avatar
 
Join Date: Feb 2015
Location: Dallas, TX
Posts: 1,557
Default


First time Iíve heard of this exhaust.
drdonger is offline  
Old 11-30-2017, 11:18 AM
  #73  
BrntRubber
User
Thread Starter
 
BrntRubber's Avatar
 
Join Date: Apr 2017
Posts: 838
Default

Originally Posted by Jimmy-D View Post
^My experience with Rear Bypasses, which I do endorse, is it will certainly make the exhaust louder with flaps open when you get on her but it will not necessarily transform the sound. Just make sure you have the correct expectation. The Sharkey Bypass will take the volume from 7 to 9 but will not change the sound by that noticeable of a difference
Jimmy,

Thank you you for the help so far. I am not very knowledgable on this issue. Is the IPE system on the vids many people have posted here only rear bypasses? They sound amazing!
BrntRubber is offline  
Old 11-30-2017, 11:31 AM
  #74  
1Gunner
Addict
Rennlist Member
 
1Gunner's Avatar
 
Join Date: Sep 2002
Location: In a van down by the Ottawa River ...
Posts: 3,290
Default

Originally Posted by Scott bowling View Post
I bought sharkwerks, it’s not on yet. Hopefully it’s awesome
SharkWerks... Excellent choice! Great folks to work with as well.
Did you included their large diameter tips to complete the sound and look?
1Gunner is offline  
Old 11-30-2017, 11:32 AM
  #75  
Jimmy-D
Super User
 
Jimmy-D's Avatar
 
Join Date: Mar 2014
Location: Midwest
Posts: 8,665
Default

Originally Posted by BrntRubber View Post
Jimmy,

Thank you you for the help so far. I am not very knowledgable on this issue. Is the IPE system on the vids many people have posted here only rear bypasses? They sound amazing!
No- full exhaust(including headers) from my understanding
Jimmy-D is offline  

Thread Tools
Search this Thread
Quick Reply: Best Exhaust for a 991.2 GT3


Contact Us Advertising Cookie Policy Privacy Statement Terms of Service

© 2018 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: