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-   -   1 in 2 out noise level reduction (http://forums.pelicanparts.com/porsche-911-technical-forum/383653-1-2-out-noise-level-reduction.html)

Ouzo12 12-22-2007 11:45 AM

1 in 2 out noise level reduction
 
Happy Holidays to all. I test drove a Carrera 3.2 today with a 1 in 2 out B&B muffler and I fell in love that that deep rumble at idle and the scream at the top end. It was great for the short drive but I dont know if I could live with this for the daily grind. Is there any negative effects of caping one end to reduce the noise. Does anyone make a cap for the B&B style oval tips? Thanks in advance for your help.

cdrik915 12-22-2007 12:07 PM

You can normally caping one of the two way-out ; Fabspeed propose the same system with the possibility of adding a cap when necessary on one of the tail-pipes.

Kevin Stewart 12-22-2007 12:49 PM

I changed the tail pipes to smaller ones and it made the world of difference, Kevin

Ouzo12 12-23-2007 05:45 PM

Thanks for the info. I think im gonna take the plunge pending a PPI this week, my dream of owning one might come true. In the mean time here is some audio porn for your enjoyment, man I really want a one of these too!!!

http://youtube.com/watch?v=odgcNKk0WP4


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