G35 Sedan Megan Racing Catback Exhaust

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4drmadness
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What do you guys think of this exhaust. This is one option and the other one is coupe midpipe with HKS rear section. help me out and throw in some stats as well


TeflonG35
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Car: 2003 G35 Sedan

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It is a 3In. exhaust. It will be great if you want to turbo it in the future. It probably won't flow as well as stillens exhaust but I'm sure you will see a gain in power. But you will be saving like 700 over stillen.

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4drmadness
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Does anyone know the real hp gains that this exhaust gives.

TeflonG35
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I think it is relatively new. I can't find any dyno gains for it. Or maybe the people that buy it are cheap and don't want to pay for dynos.

Not even megan racings site.

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4drmadness
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yea i was trying to find out, but no one really has any answer to the hp again

TeflonG35
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I've emailed them in the past about there header and test pipe combo. No reply. Ever.

http://www.rsaperformance.com/merani35ing3.html


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4drmadness
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I think i will give them a call tomorrow.

TeflonG35
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Please do. And be sure to inform us with info you get from them.

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4drmadness
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Wow i just gave them a call. the sales guy tells me that the gains depend on the other mods you have on your car but the hp gains are gonna be 5+ with the catback. Im so disappointed.

TeflonG35
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+5 at the wheels or +5 at the crank?

Anyway You get what you pay for. If you want the best sedan exhaust then go with stillen. Dyno tested and proven to make owners happy.

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4drmadness
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5 at the wheels. yea a midpipe alone would be better

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Sentientbydesign
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I have a suggestion. Hold on to your money for a couple of months. You'll be glad you did. There's an exhaust coming out that should blow the competition away.

TeflonG35
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Will it even be available for the 1st gen sedan?

tollboothwilley
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what exhaust do you speak of??

BrandAidDesignG35
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Well, don't make us pull out the big flag... Any more info on this famed exhaust?

I was behind an M6 today that simply drowned me out, I want more volume, still contemplating 1st gen Stillen, or custom dual axel back setup...

TeflonG35
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You don't expect my car to sound like it does. It surprises the hell out of people.

tollboothwilley
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BrandAidDesignG35 wrote:I was behind an M6 today that simply drowned me out, I want more volume, still contemplating 1st gen Stillen, or custom dual axel back setup...
Get some test pipes/HFCs and/or Headers on that beast and she'll show you some of what you look for


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