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exhaust / bypass - which one to choose?

Old 03-26-2015, 12:58 AM
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pelo911
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Default exhaust / bypass - which one to choose?

Hi

Sharkwerk center muffler bypass

BBi auto sport offer side mufflers bypass:






i'm sure there is more brands/models

which one you recommend ?
Old 03-26-2015, 02:07 AM
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vf430
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I went with Bbi side pipes this week. Very happy with the results. I had shark on 997.2 gt3 it was good but i wanted more agressive tone and Bbi did it for me. Try to listen to both if you can ,thats how i made my decision. I was lucky to find rennlisters who had them and local to me.
Old 03-26-2015, 02:47 AM
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pelo911
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Originally Posted by vf430
I went with Bbi side pipes this week. Very happy with the results. I had shark on 997.2 gt3 it was good but i wanted more agressive tone and Bbi did it for me. Try to listen to both if you can ,thats how i made my decision. I was lucky to find rennlisters who had them and local to me.
i tried to find on youtube , can't find any of BBi
only sharkwerk
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Old 03-26-2015, 02:55 AM
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Originally Posted by vf430
I went with Bbi side pipes this week. Very happy with the results. I had shark on 997.2 gt3 it was good but i wanted more agressive tone and Bbi did it for me. Try to listen to both if you can ,thats how i made my decision. I was lucky to find rennlisters who had them and local to me.
Is the BBI system high pitch?
Old 03-26-2015, 03:27 AM
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vf430
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Yes I think so. It sort of sounds like the Scuderia I had ,but little louder at close to redline. I will try to make a video soon.
Old 03-26-2015, 07:32 AM
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Originally Posted by vf430
Yes I think so. It sort of sounds like the Scuderia I had ,but little louder at close to redline. I will try to make a video soon.
On regular streets and quite neighborhoods, how loud do you find the car with the side muffler bypass? Would it bug my next door neighbors if I start the car at 600 am? I assume it is much louder than just the third muffler bypass, correct?
Old 03-26-2015, 07:35 AM
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I like to stick to the Germans, so for me if I'm on a budget I would get one of the Cargraphics systems, if not I'd go with Akrapovic.

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Old 03-26-2015, 08:37 AM
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bronson7
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Originally Posted by NateOZ
I like to stick to the Germans, so for me if I'm on a budget I would get one of the Cargraphics systems, if not I'd go with Akrapovic.

...and if you're not on a budget, anything different?
Old 03-26-2015, 09:24 AM
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Originally Posted by NateOZ
I like to stick to the Germans, so for me if I'm on a budget I would get one of the Cargraphics systems, if not I'd go with Akrapovic.
On a budget or off a budget? Akrapovic is usually the most expensive out there.
Old 03-26-2015, 09:41 AM
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Originally Posted by RossL
On a budget or off a budget? Akrapovic is usually the most expensive out there.
To clarify - with a budget limit I would get Cargraphics, without a budget limit I would get Akrapovic.
Old 03-26-2015, 10:23 AM
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There are fvd, sharkwerks, bbi, ipe, akrapovic, fabspeed, GoPro Exhaust.

However, anyone knows which company is supplying most GT3RSR exhaust system? I was told FVD.
Hope someone can clarify this.
Old 03-26-2015, 10:26 AM
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Money2536
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Guys, I'm working on a solution with FVD. I'm about three weeks out from having something to test and review for us.
Old 03-26-2015, 11:05 AM
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Originally Posted by pelo911
i tried to find on youtube , can't find any of BBi
only sharkwerk
I have the BBi exhaust, but not the greatest sound quality on my iPhone or GoPro.



Everyone I have talked to about it prefers the sound of the BBi exhaust over the center muffler bypasses.

BBi was originally working on a center muffler replacement but testing always had an effect on low end torque and so they went with the side muffler delete. The other benefit is dropping 42lbs off the back of the car.
Old 03-26-2015, 12:00 PM
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WildBill
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Looking for a system myself. I think I would prefer the side muffler delete as it saves a lot of weight. I would also like to use the on/off button to keep the flaps permanently opened or closed on demand. I gonna see what Money2536 comes up with before I pull the trigger. Looks like he is peeling the onion on these exhaust systems.
Old 03-26-2015, 12:22 PM
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pelo911
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Originally Posted by wvick
Looking for a system myself. I think I would prefer the side muffler delete as it saves a lot of weight. I would also like to use the on/off button to keep the flaps permanently opened or closed on demand. I gonna see what Money2536 comes up with before I pull the trigger. Looks like he is peeling the onion on these exhaust systems.
with BBi the flaps delete and with Sharkwerk they stay?





someone heard about M&M exhaust?

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