MJSpeed

*BRAND NEW, NEVER USED* Center Muffler for the 997 GT3/RS with RSR Style Tips made by M&M, distributed by FVD.

This piece retails for $2048.78
http://www.fvd.de/us/en/Porsche-0/99...tyle-Tips.html

I'm selling it for $1150 OBO

Shipping paid by buyer.

PM if you've any questions.

964C4

What's the purpose of this center section ?

I understand that bypass pipes eliminate the center muffler to increase the sound, but why change the stock center muffler for one that looks almost the same, except the tips ?

Or is the inner design completely different ?

MJSpeed

The inner design is completely different.

The purpose? Less restrictive and better sound.

911SLOW

Great price!

This would make an interesting setup together with a set of proper cats and eliminating completely the side mufflers.
Under 110db I guess, lightweight and smoke legal.

GLWTS!

malmasri

Not recommended by most tuners.

911SLOW

When you say most; who do you have in mind?

malmasri

I have discussed this with 2 reputable tuners and have also gotten an input from a P. dealer with moderate size motorsport service, they all recommeded against replacing the OE cats, especially if the vehicle is to be driven on a closed circuit. Reason being that all the aftermarket cats will eventually fail and cause faulty codes...I can PM you the name of the tuners if you wish.

Sorry to hijack the OP.

911SLOW

I respectfully disagree..

But great idea not to discuss it further in this thread.

Again MJ GLWTS!

MJSpeed

Thanks!

Malmasri I will also respectfully disagree.

MJSpeed

Btw you're right on the money!

The ideal set up would be: headers-> 200 CEL Cats-> straight to this center piece. Less restrictive, the correct amount of back-pressure and the result; huge weight savings, some bhp gains (if any) and one glorious sound!

MJSpeed

*SOLD*