Agency Power is proud to release its Super Sport exhaust system for the 958 Porsche Cayenne S V8 2011 and up. The Super Sport exhaust is a axle system that gives your 4.8L V8 engine a real aggressive tone. Made here in the USA, the exhaust saves close to 30lbs off the rear end of the vehicle. Using 304 stainless steel and detail oriented TIG welding, the exhaust system uses two small high flow mufflers which give it the sports car rumble. Its reduced back pressure design gives the engine improved horsepower and torque with most noticeable improvement in throttle response. Because of the reduced restriction, this exhaust horsepower gains can definitely be noticed in the mid to top RPM range.

Even though it has a loud rumble under acceleration, the Super Sport exhaust has a “low drone” sound inside the cabin under general cruising. Since this is a luxury SUV, we wanted to ensure business could still be conducted for everyday use. To test this, we made several phone calls using the factory Bluetooth system to see how the exhaust might affect communication during highway cruising… crystal clear sound! The exhaust is designed to work with OEM tips or OEM replacement tips that are available. As pictured, it utilizes the stock hanger positions for a secure and safe mounting. It does require cutting the OEM muffler off as shown in the installation pictures. The axle back exhaust is then connected with the supplied clamps (not shown) that go over the Agency Power side and OEM side. You also have the option to directly weld the pieces together. Since this is a axle back unit, this retains all factory catalytic converters and will not cause any check engine lights. This exhaust will fit the 2011 and up 958 chassis Porsche Cayenne S V8 only.


http://www.youtube.com/watch?v=lviZrE7I_TY



Installation:


Step 1 – Remove the OEM tips by loosening the clamps.


Step 2 – Place the new Agency Power Super Sport Exhaust under the OEM one lining up the hanger positions. Where the end of the Agency Power pipe is, mark the stock one as that is where it will need to be cut.




Step 3 – Please then cut the original exhaust piping. Make sure you double check the measurement and be very careful.


Step 4 – Spray the exhaust hangers with WD40 and pry the hanger out of the rubber mount. Then drop the entire system.




Step 5 – Place the new Agency Power exhaust in the hangers and slide pipes together. You can then either connected with supplied clamps (not shown) or weld together.








Step 6 – Connect the factory tips to the ball joint supplied on Agency Power exhaust. Align them in the bumper wells. Then your done!

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Driving vids etc. please...thanks.

 

Dam! I cant get over how effective those small mufflers are nor can I figure out why Porsche feels compelled to install 75lbs of muffler. Sweet work AP!

Beyond that, Texas license plates are bada$$ (at least compared to jersey "babies first poo" yellow).

 

love the exhaust, im sure would fit a V6 as well, wish it was bolt on and not cut and weld however.

 

Weld is an option. We supply slip clamps. If you want, we can send you an exhaust to hold up to your car. If it fits, great, if not, return it for a full refund.

 

acceleration video's plz

 

More videos coming soon

 

Wow great sound!

So, how much it costs? and how much is the wheels on that photo?

 

I should have the pricing online in the next 2 hours and will link here.

Those are the Modulare B11 23 inch Wheels with Continental CrossContact UHP 315/25/23 tires. Call me for pricing

 

those are custom texas plates they ordered.......theres 50 gazillion types of plates and each one could be a way to plug in "DarfVdr" if you do it.....generates rev for the state by 3rd party company.
http://www.myplates.com/

go play with it, i hvae

 

Nasty! As if I need another mod...subsribed.

 

Dam Lucky Texans ! I love the fixed "T" makes you think about how you can incorporate it.
In NJ we are stuck with only the following options:

 

Another clip...

http://www.youtube.com/watch?v=plKTtYnL9js

 

And the final video with flyby and take off Tips are next!

http://www.youtube.com/watch?v=x3-J_YLAWPk

 

Like....sweet music! Love the rear w/the aluminum kit; the sounds sort of finishes off the mean looks with those 23's. If had it to do again I'd get AS, just to see the rear lower down like in the stationary video (worth the price of admission!).

How much hp/tq are we talking?

Do you have comparison charts on the gains (if any)?

Were the windows down/up on the videos from inside the cabin?

What's the damage assessment?