Best Exhaust for a 991.2 GT3
#721
Three Wheelin'
That is awesome. Please let us know when you get dyno results for the Race headers without a tune. Curious to see max gains without an ecu tune and to see if there is any benefit of going race headers over street headers.
#722
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For all of you coming out to Rennsport next weekend, we will have our Voodoo 991.2 GT3 with full safety package, exhaust, etc to take a look at in our booth!
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sales@gmgracing.com
www.gmgracing.com
714.432.1582
facebook l instagram l youtube l twitter
Porsche | Audi | Ferrari | Lamborghini | McLaren
Performance Tuning | Motorsport | Factory Service
Pirelli World Challege Race Team GT/GTA/GTS/TC
Pirelli GT3 Cup Trophy USA
Porsche Motorsport — Audi Sport Customer Racing — Lamborghini Super Trofeo Series
#723
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For all of you coming out to Rennsport next weekend, we will have our Voodoo 991.2 GT3 with full safety package, exhaust, etc to take a look at in our booth!
https://youtu.be/oHVM5BKOgvc
https://www.youtube.com/watch?v=oHVM...ature=youtu.be
https://youtu.be/oHVM5BKOgvc
https://www.youtube.com/watch?v=oHVM...ature=youtu.be
I KNOW, I KNOW, we need to work on our marketing videos!! LOL But this is what it sounds like with a basic go pro..........tried and true since 2007!
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James F. Sofronas | President & Owner
Global Motorsports Group ™
E: james@gmgracing.com
P: +1 (714) 432-1582
F: +1 (714) 432-1590
A: 3210 South Shannon Street, Santa Ana, California 92704
W: gmgracing.com
James F. Sofronas | President & Owner
Global Motorsports Group ™
E: james@gmgracing.com
P: +1 (714) 432-1582
F: +1 (714) 432-1590
A: 3210 South Shannon Street, Santa Ana, California 92704
W: gmgracing.com
#724
this is the exhaust on my 2018 gt3
stock, manual transmission
sharkwerks center muffler bypass
exhaust valve open full time
this is from a cold start
the engine doesnt really get get wound out until the 4:20 mark
https://www.youtube.com/watch?v=hDeC...ature=youtu.be
stock, manual transmission
sharkwerks center muffler bypass
exhaust valve open full time
this is from a cold start
the engine doesnt really get get wound out until the 4:20 mark
https://www.youtube.com/watch?v=hDeC...ature=youtu.be
#726
=Golden Boy;14613118]Akrapovic hands down the best exhaust available.
Last edited by Francis Leung; 12-01-2018 at 06:39 PM. Reason: Photo flipped sideways
#727
Burning Brakes
Without having to read 700+ posts, can you summarize what tuning is recommended with the catted headers? I understand the gains with just the bolt on, but am not clear if it would be advisable to have a tune. Thanks.
#728
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If we are able to complete some research projects this advice may change, but for now, I’d go with the nice gains from the catted system!
#729
Burning Brakes
For cars under warranty we don’t suggest an ecu tune. An ecu tune can be detected by Porsche even if removed. So to prevent any unpleasant warranty discussions, our recommendation is to keep the ecu “clean”.
If we are able to complete some research projects this advice may change, but for now, I’d go with the nice gains from the catted system!
#731
Three Wheelin'
So you ceramic coated the Akra center/link piped and stock headers/cats?
#732
Race Director
For cars under warranty we don’t suggest an ecu tune. An ecu tune can be detected by Porsche even if removed. So to prevent any unpleasant warranty discussions, our recommendation is to keep the ecu “clean”.
If we are able to complete some research projects this advice may change, but for now, I’d go with the nice gains from the catted system!
Is that fact that they can detect a tune that is flashed to stock?
#733
Akarpovics sound beastly compared to the Stock system. I am almost half deaf driving this thing on the streets. Here is a photos and youtube clip for you to see. Cabin noise is way up that you definitely dont need your radios
GT3 Akrapovic Ceramic coated exhaust.
GT3 Akrapovic Ceramic coated exhaust.
more vids please. Have mine sitting here waiting for my rs to get delivered so i can install this system...Did you do a ecu tune or o2 spacer?
#734
Race Director
Finally a aftermarket manufacture giving honest not greedy advice....thank you!
For cars under warranty we don’t suggest an ecu tune. An ecu tune can be detected by Porsche even if removed. So to prevent any unpleasant warranty discussions, our recommendation is to keep the ecu “clean”.
If we are able to complete some research projects this advice may change, but for now, I’d go with the nice gains from the catted system!
Last edited by mdrums; 12-02-2018 at 08:45 AM.
#735
RL Community Team
Rennlist Member
Rennlist Member