C63 AMG (W204) 2008 - 2015

F/S Agency Power Valvetronic Catback Exhaust

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Old 02-23-2012, 03:26 PM
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2012 CTS-V
Thumbs up F/S Agency Power Valvetronic Catback Exhaust

Selling my brand new(installed on the car for 3 days) Agency Power Catback Valve Controlled Exhaust with Matte black tips.

Module, Wiring and Vacuum lines were never installed.

$1750.00 Firm Shipped within the US only - PAYPAL only.

Included:
X-Pipe
Mufflers with Valve System
Matte black tips
Electronic Control Box
2 Remotes
Vacuum Lines
Clamps

Electronics(module, wiring, vacuum lines)


X-Pipe


Valve Controlled Mufflers


Black Tips



Thanks for your interest!
Old 02-23-2012, 03:29 PM
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Originally Posted by PetroC63
Selling my brand new(installed on the car for 3 days) Agency Power Catback Valve Controlled Exhaust with Matte black tips.

Module, Wiring and Vacuum lines were never installed.

$1750.00 Firm Shipped within the US only - PAYPAL only.

Included:
X-Pipe
Mufflers with Valve System
Matte black tips
Electronic Control Box
2 Remotes
Vacuum Lines
Clamps

Electronics(module, wiring, vacuum lines)


X-Pipe


Valve Controlled Mufflers


Black Tips



Thanks for your interest!
What happen?
Old 02-23-2012, 03:40 PM
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Originally Posted by dodger63
What happen?
I liked the sound of the old setup better.
Old 02-23-2012, 03:41 PM
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SOLD!!!

Holding until March 5th for another member.
Old 02-23-2012, 03:44 PM
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Like The Stig
Crap i missed this
Old 02-23-2012, 03:55 PM
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Originally Posted by PetroC63
I liked the sound of the old setup better.
Thank you so very, very much, I almost bought(imported) this system.

I wonder what went wrong?
Old 02-23-2012, 04:09 PM
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Originally Posted by Sher Judge
Thank you so very, very much, I almost bought(imported) this system.

I wonder what went wrong?
Nothing went wrong, it is a very nice kit and works as advertised.

I just like the sound of the stock mufflers more.
Old 02-23-2012, 04:41 PM
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Its almost a crime i have dediced after years of playing around with these things, to mess around with the stock AMG exhaust.

Its note and volume are pretty much perfect, aggressive, distinctive and not going to make you hated in your neighbourhood after early morning startups.
Old 02-23-2012, 11:01 PM
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Originally Posted by PetroC63
I liked the sound of the old setup better.
How was the sound when it was closed ?
Old 02-23-2012, 11:05 PM
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Originally Posted by mthis
How was the sound when it was closed ?
Mike never installed the remote. He had it open the whole time at MIR.
Old 02-24-2012, 05:05 AM
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Originally Posted by mthis
How was the sound when it was closed ?
I have this on my car with the big bore LTH and a set of resonators. With the valves closed the car nearly sounds stock like. It is a bit boomy at low rpm but very slight. With the valves open it is very load. For anyone that has issues with sound on cold start up etc and wants to drive around incognito its the exhaust to have. I will be making a sound test open and closed with the LTH soon.
Old 02-24-2012, 12:10 PM
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Originally Posted by mthis
How was the sound when it was closed ?
With the valves closed Up to 2000 RPM it was very deep sounding but at high rpm's it was pretty quiet. Much quieter than the stock mufflers.

Originally Posted by I am Jeff
Mike never installed the remote. He had it open the whole time at MIR.
Actually, I closed the valves manually after you left for a few runs. In the closed position this system kills power as expected. I lost 2-1/2 to 3 mph in trap speeds.
Old 02-24-2012, 02:28 PM
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Originally Posted by PetroC63
With the valves closed Up to 2000 RPM it was very deep sounding but at high rpm's it was pretty quiet. Much quieter than the stock mufflers.



Actually, I closed the valves manually after you left for a few runs. In the closed position this system kills power as expected. I lost 2-1/2 to 3 mph in trap speeds.
Tnx for the info
Old 02-24-2012, 02:30 PM
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OMG! agency power please manufacture this for the CLS. did the valve every die on you?
Old 02-24-2012, 03:40 PM
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Hi sir how are you i want them to my c350 if thay will fit ill take them ??? Shipping to GA
Old 02-24-2012, 04:12 PM
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Originally Posted by until the end
Hi sir how are you i want them to my c350 if thay will fit ill take them ??? Shipping to GA
Sorry, they are sold.

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