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997 GT3 M&M Exhaust system

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Old 05-30-2013, 06:25 PM
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Eddie - RPW
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Default 997 GT3 M&M Exhaust system

Guys,

The systems are back in stock. We received 4 new systems Today and as of now we have 2 available at a special rennlist discount !

This time of the year is extremely busy for our manufacture in Germany and are not able to keep them in stock for long, as the demand is higher than the supply.





Also proven to make power. Tests performed same day and chart shows best run from OEM set up and best run with M&M set up on a bone stock GT3 RS 4.0


Here the data from a 3.8RS under the same conditions, same day best run OEM, best run M&M
Old 05-30-2013, 06:32 PM
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NJ-GT
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fyi,

my bone stock 503Hp Fiat 430 Scuderia ran 428whp on a dynojet.

So, this M&M setup makes the Aero Beetle 3.8RS more powerful than a stock Scuderia, sad but true.
Old 05-30-2013, 08:27 PM
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M3EvoBR
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Originally Posted by NJ-GT
fyi,

my bone stock 503Hp Fiat 430 Scuderia ran 428whp on a dynojet.

So, this M&M setup makes the Aero Beetle 3.8RS more powerful than a stock Scuderia, sad but true.
Same dyno .... as you already know. You just forgot to say that after I tuned the car and installed the full exhaust it made 490 WHP +++
Old 05-30-2013, 09:32 PM
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TRAKCAR
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Originally Posted by M3EvoBR
Same dyno .... as you already know. You just forgot to say that after I tuned the car and installed the full exhaust it made 490 WHP +++
I gave Rad ice cream, he brought beer. That's enough to buy my silence.....


Old 05-30-2013, 09:35 PM
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The real deal

Old 05-30-2013, 11:28 PM
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JCL59
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+1 been very happy with mine. Noticeable power increase over bypass pipe, low end

Sounds just right. Not as loud gmg bypass with side mufflers. Only neg a little heavy but still saving 30-32 lbs overall
Old 05-30-2013, 11:36 PM
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Eddie - RPW
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Correct, they are heavier than OEM, so they can last, differently from OEM or CUP, cracking left and right.
The weight savings taking in consideration all the brackets is in the 40lbs range. For those who want even more weight savings we also offer this same system in titanium.
Glad you are enjoying it.
Old 05-31-2013, 02:09 AM
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dsu*
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system going on as we speak. Can't wait to hear how it sounds and the power bump. Coming from fabspeed exahaust + sharky track pipes... it'll be interesting to see the results!

Thanks Eddie
Old 05-31-2013, 02:42 AM
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How much power can I gain on an otherwise stock 997.1 GT3RS?

Eddie, I am also still waiting for your email reply!

Thanks!
Old 05-31-2013, 03:10 AM
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DC640
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dsu: let me know after you install.. i REALLY want to hear it in person...
Old 05-31-2013, 01:12 PM
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does this setup drone?
Old 05-31-2013, 01:16 PM
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Eddie - RPW
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Originally Posted by a_Y
How much power can I gain on an otherwise stock 997.1 GT3RS?

Eddie, I am also still waiting for your email reply!

Thanks!
Sorry Did I miss it ?
On a 3.6 car about 10-12 WHP and little torque.

Originally Posted by kormaster
dsu: let me know after you install.. i REALLY want to hear it in person...
David, his set up is a complete set up with headers and without cats, you can't take that in consideration for a exhaust alone.

Originally Posted by speedoflight
does this setup drone?
On a 3.6 car you will have minimal drone in low RPMs using the 3.6 specific sizes. It's really minimal and only in low RPMs.
On a 3.8 or 4.0 there is no drone. Perfectly capable of a conversation on Bluetooth
Old 05-31-2013, 01:19 PM
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Eddie - RPW
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Also guys please understand that the exhaust systems for 3.6, 3.8 and 4.0 are not the same.
Old 05-31-2013, 01:51 PM
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speedoflight
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Originally Posted by Eddie - RPW
Sorry Did I miss it ?

On a 3.6 car you will have minimal drone in low RPMs using the 3.6 specific sizes. It's really minimal and only in low RPMs.
stock setup has very minimal drone also. would you say it's about the same or a bit more?

i had side delete + oem center. the weight lose is really nice. helps me keep up with the 3.8 RS boys works great at the track since we're at high rpms most of the time. but for street driving the drone was unbearable.
Old 05-31-2013, 01:54 PM
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A bit more than the factory set up and A LOT less than the side deletes with OEM muffler. The M&M center muffler is very different than the factory and also heavier, but doesn't crack, break and if it does, it has warranty
Also the OEM with side deletes give you 0 power gains. It's a easy and cost effective solution for those looking to drop weight and in case of Cup cars, just replacing the extra expensive link pipes.


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