Rob@vividracing

Took us a while but finally have the new parts available.

Oh sweet jesus this is going to be a good one! The new Mercedes C63 coupe is already an animal much like we proved on our Ultimate Mercedes C63 Sedan Video. This car just took a step up thanks to our friends Rush Works in Spain. They outfitted this C63 Coupe with the Agency Power catless headers and full valvetronic exhaust which gives the V8 one hell of a rumble. It's chrome tips give the rear end just enough to make it look modded but when you hear the car rev, you know whats up! Check out the videos and pictures below. We now have this exhaust available and ready to order! Get all your Mercedes C63 Coupe Parts Here.
















Exhaust for sale
http://www.vividracing.com/catalog/a...-p-157654.html

Headers for sale
http://www.vividracing.com/catalog/a...-p-157655.html

Rob@vividracing

What do you guys think?

VaclavSV

Is there any tuning that has to be done if one opts for this system? Can I just buy it and install it on a stock P31?

Rob@vividracing

The complete system can be installed without software. In the long term I would always suggest adding software because of the hp gains.

VaclavSV

Does the power out put change between closed and open modes? (Might be a stupid question)

Rob@vividracing

Sorry just saw this question. Yes the power and torque curve will change with the valves open/closed.

Closed: you will get more torque off the line (great for normal driving)

Open: you loose some low end torque but power above 4k rpm is noticeable. My car was open about 75% of the time.

_AMG_

Sounds absolutely incredible!
I actually heard my friends exhaust with the AP valvetronic cat back and Benzworks LTH's and it sounded BRUTAL!!

digi19

on a stock c63, do the catless downpipes throw a CEL because of the o2 sensors?

Mort

Yes, you will need to tune it.

bekurt

That sounds raw! I like that it has a dual-personality...for driving next to cops.