]BBi Autosport Porsche 997 GT3 / GT3RS StreetCup Exhaust Now Available
#17
Thread Starter
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Rennlist
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Rennlist
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Very minimal. Please see Spyerx's review and dyno charts above:
https://rennlist.com/forums/997-gt2-...l#post12621163
https://rennlist.com/forums/997-gt2-...l#post12621163
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Bringing Passion, Artistry, Craft to the Porsche Tuning Industry
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Website: www.bbiautosport.com Email: sales@bbiautosport.com Phone: (714) 843-0200
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Bringing Passion, Artistry, Craft to the Porsche Tuning Industry
Southern California's Porsche Performance Tuning, Engine Development,
ECU Software Tuning, Custom Fabrication, Race Preparation & Factory Service Center
Website: www.bbiautosport.com Email: sales@bbiautosport.com Phone: (714) 843-0200
Follow Us On: Facebook & Instagram
#20
#21
Can you run this straight into a CENTER DELETE like CMG, Sharkworks etc.. Or do you have to use the Stock center muffler? Heard horror stories on cracked center mufflers when running side delete..
#22
you could but you would have to cap off the top pipe for your center delete, not sure if the caps given here would work since they are designed for the oem center. my questino here is if there is enough flow, you can see the piping gets smaller, lets call it 70mm down to about 65mm to the muffler entry. if the smaller diameter offset by the fact you have a side muffler delete?
#25
That's some quality pieces. I would love to have them, but my car came with the center bypasses already so I don't have the original OEM center. And I need to figure out how to get my car to you guys. Wish you were closer to west LA.
#26
Ok... I want... I really would like some feedback on the TRUTH // RUMOR/ BS on the long term reliability of the STOCK CENTER ( have mine up in top of garage somewhere) being run with these side delete. I have read about cracking etc. I believe the SIDE delete is the way to go.. Not only for weight, but the HEAT they hold next to the rear tires.. Is there an Aftermarket center CAN you can use with this and not use the OEM (Made out of Gold) center can? Like other's, I have the center delete. Don't care how loud it is.. Would rather just run straight through the center delete.. Is that feasible?
#27
I understand that - just curious what impact that has on performance. OE it has two entries so in reality OE it has more flow? I'm not stating this as a fact, it's more a question.
#29
Rennlist Member
quality components, I wonder if you have any before/after Db measurements available?
With the sound limits at local tracks like Laguna Seca etc ... Db counts ...
With the sound limits at local tracks like Laguna Seca etc ... Db counts ...