really need help for exhaust setup
#1
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hi all.
I've been seriously considering exhaust setup for my 2010 gt3.
I've contacted with a very nice supplier several times in this forum.
and finally I am almost at the end of decision.
here is what I've chosen from few other options of m&m setup.
M&M high-performance headers, 100 CEL converters, M&M side muffler bypass pipes, and then RSR straight pipe centerpiece
I do not really care much about how loud this will be, (of course it will be loud)
but I do care about DRONE.
I currently have fabspeed center muffler bypass, and there is drone, not serious but still there.
if I put m&m setup on my car, and it drones worse, I cant go for it.
I thought of keeping stock headers+m&m system but, I'm not really an expert.
so I cant really decide by myself. I really need some advice.
little help here!!
I've been seriously considering exhaust setup for my 2010 gt3.
I've contacted with a very nice supplier several times in this forum.
and finally I am almost at the end of decision.
here is what I've chosen from few other options of m&m setup.
M&M high-performance headers, 100 CEL converters, M&M side muffler bypass pipes, and then RSR straight pipe centerpiece
I do not really care much about how loud this will be, (of course it will be loud)
but I do care about DRONE.
I currently have fabspeed center muffler bypass, and there is drone, not serious but still there.
if I put m&m setup on my car, and it drones worse, I cant go for it.
I thought of keeping stock headers+m&m system but, I'm not really an expert.
so I cant really decide by myself. I really need some advice.
little help here!!
![Confused](https://rennlist.com/forums/images/smilies/confused.gif)
#3
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I leave it stock. Sounds great as is for both street/track. No real benefit other than sound. I think sharky bypass or similar is enuf for both street/track. Mike
#5
Drifting
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My car came with these
http://www.fabspeed.com/997-gt3-gt3r...xhaust-system/
I have to say it is a VERY nice exhaust. I'm picky. I love loud exhaust just as much as the craziest person but this one is very nice. under 4k louder then stock but very pleasant sound. On sport or above 4k- louder and very pleasant sound.
No drone either.
Wife likes this exhaust a lot... little does she know its going off for a very loud exhaust (because i'm crazy ) but that's a different chapter coming soon!
Sometimes i do hesitate as i really do like this exhaust...
http://www.fabspeed.com/997-gt3-gt3r...xhaust-system/
I have to say it is a VERY nice exhaust. I'm picky. I love loud exhaust just as much as the craziest person but this one is very nice. under 4k louder then stock but very pleasant sound. On sport or above 4k- louder and very pleasant sound.
No drone either.
Wife likes this exhaust a lot... little does she know its going off for a very loud exhaust (because i'm crazy ) but that's a different chapter coming soon!
Sometimes i do hesitate as i really do like this exhaust...
#6
Rennlist Member
#7
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
hi all.
I've been seriously considering exhaust setup for my 2010 gt3.
I've contacted with a very nice supplier several times in this forum.
and finally I am almost at the end of decision.
here is what I've chosen from few other options of m&m setup.
M&M high-performance headers, 100 CEL converters, M&M side muffler bypass pipes, and then RSR straight pipe centerpiece
I do not really care much about how loud this will be, (of course it will be loud)
but I do care about DRONE.
I currently have fabspeed center muffler bypass, and there is drone, not serious but still there.
if I put m&m setup on my car, and it drones worse, I cant go for it.
I thought of keeping stock headers+m&m system but, I'm not really an expert.
so I cant really decide by myself. I really need some advice.
little help here!!![Confused](https://rennlist.com/forums/images/smilies/confused.gif)
I've been seriously considering exhaust setup for my 2010 gt3.
I've contacted with a very nice supplier several times in this forum.
and finally I am almost at the end of decision.
here is what I've chosen from few other options of m&m setup.
M&M high-performance headers, 100 CEL converters, M&M side muffler bypass pipes, and then RSR straight pipe centerpiece
I do not really care much about how loud this will be, (of course it will be loud)
but I do care about DRONE.
I currently have fabspeed center muffler bypass, and there is drone, not serious but still there.
if I put m&m setup on my car, and it drones worse, I cant go for it.
I thought of keeping stock headers+m&m system but, I'm not really an expert.
so I cant really decide by myself. I really need some advice.
little help here!!
![Confused](https://rennlist.com/forums/images/smilies/confused.gif)
is mixed use track/street you dont want to go too insane just in case your neighbors are neither deaf nor unarmed!
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#8
Racer
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
+1 on full race exhausts (e.g. Akrapovic) and their sound there is absolutely no sneaking off early in the morning for a track day
the neighbours know your schedule.
the neighbours know your schedule.
#9
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
hi all.
I've been seriously considering exhaust setup for my 2010 gt3.
I've contacted with a very nice supplier several times in this forum.
and finally I am almost at the end of decision.
here is what I've chosen from few other options of m&m setup.
M&M high-performance headers, 100 CEL converters, M&M side muffler bypass pipes, and then RSR straight pipe centerpiece
I do not really care much about how loud this will be, (of course it will be loud)
but I do care about DRONE.
I currently have fabspeed center muffler bypass, and there is drone, not serious but still there.
if I put m&m setup on my car, and it drones worse, I cant go for it.
I thought of keeping stock headers+m&m system but, I'm not really an expert.
so I cant really decide by myself. I really need some advice.
little help here!!![Confused](https://rennlist.com/forums/images/smilies/confused.gif)
I've been seriously considering exhaust setup for my 2010 gt3.
I've contacted with a very nice supplier several times in this forum.
and finally I am almost at the end of decision.
here is what I've chosen from few other options of m&m setup.
M&M high-performance headers, 100 CEL converters, M&M side muffler bypass pipes, and then RSR straight pipe centerpiece
I do not really care much about how loud this will be, (of course it will be loud)
but I do care about DRONE.
I currently have fabspeed center muffler bypass, and there is drone, not serious but still there.
if I put m&m setup on my car, and it drones worse, I cant go for it.
I thought of keeping stock headers+m&m system but, I'm not really an expert.
so I cant really decide by myself. I really need some advice.
little help here!!
![Confused](https://rennlist.com/forums/images/smilies/confused.gif)
#10
#11
#12
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
100 cell cats will need a tune to adjust for o2 sensor errors.
If you are at all sensitive to drone you should try to find a car to ride in.
If you are at all sensitive to drone you should try to find a car to ride in.
#13
Drifting
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GMG headers, emptied out the cats, straight pipes with tin can mufflers near the end like cup cars use. Seriously loud, and no drone - but then I am never under 5000rpm.
Pictures from 12 Hours of Sebring 2014 (ran HSR support races)
Pictures from 12 Hours of Sebring 2014 (ran HSR support races)
#14
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
My car came with these
http://www.fabspeed.com/997-gt3-gt3r...xhaust-system/
I have to say it is a VERY nice exhaust. I'm picky. I love loud exhaust just as much as the craziest person but this one is very nice. under 4k louder then stock but very pleasant sound. On sport or above 4k- louder and very pleasant sound.
No drone either.
Wife likes this exhaust a lot... little does she know its going off for a very loud exhaust (because i'm crazy ) but that's a different chapter coming soon!
Sometimes i do hesitate as i really do like this exhaust...
http://www.fabspeed.com/997-gt3-gt3r...xhaust-system/
I have to say it is a VERY nice exhaust. I'm picky. I love loud exhaust just as much as the craziest person but this one is very nice. under 4k louder then stock but very pleasant sound. On sport or above 4k- louder and very pleasant sound.
No drone either.
Wife likes this exhaust a lot... little does she know its going off for a very loud exhaust (because i'm crazy ) but that's a different chapter coming soon!
Sometimes i do hesitate as i really do like this exhaust...
#15