I was asked by another member to start this tread so here it goes.
Post pics of your Cayenne's with mods and lets see which one is the forum favorite.
This one happens to be one of my favorites.
Enjoy.
Luis

show the lights Fawaz.

ok arling

2

3

4

its a bit dirty

MAN you have to wash your car. Your light is more black than the car now HAHAHA

SO SICK!! STEALTH PIMP CAYENNE #2

Here's my Lapis Blue 05 CTT .....

Performance:
-Fabspeed Cat-Back exhaust
--Fabspeed Secondary Cat-Bypass pipes
---Hyperboost HX Compact Diverter valves
----BMC F1 Air filters
**Soon--GIAC chip**

Body Modifications:
-Gemballa GT600 front/rear valences w/exhaust tips
--Porsche clear corner turn signal lights
---Custom painted Gemballa/Porsche grilles in front and rear---Aluminum color from side of Cayenne's
----20% window tint over all windows except the windshield.
------22inch TSW Exclusive II wheels
**Soon--Techart side skirts and Lowering module**

Interior Modifications:
(1) 2000 watt USA amp
(1) 600 watt USA amp
(1) 600 watt Zapco amp
(2) Yellow top Optima batteries
(1) Set of Morel front speakers
(1) Set of Focal rear speakers
(2) JL Audio W7 12''
Panasonic DVD player
IPOD Video--AV Cable (for music videos) and
charging cable
NAVTV controller
(2) 6.5 inch Farenheight TV monitors in headrests
Video comes through NAV and Instument cluster LCD screens (while driving too..shhhh)
Panasonic Back-up camera displayed through instument cluster LCD when reverse is enaged.
Bluetooth Phone integration
XM Satellite Radio
Lightning Audio Capacitor
Audiocontrol 4X1
K40 Radar/Diffuser
AV inputs for XBOX, PS2
Porsche 6CD changer
----I think thats everything .....----











All the pics with the grey interior or leaning on the grass are of the 04 but the 05 's in the shop and i havent gotten many pics of it.......

Cayenne turbo- what does the Hyperboost HX Compact Diverter valves do?

Whatever you do, don't search.

http://www.stratmosphere.com/hyperboost.htm

Nice cayenne, btw.

Fawaz, got this from achtuning

F.A.Q.

What the heck does a diverter valve do and why do I need a HyperBoost diverter valve?

Your stock valve in your car regulates your turbo power. At idle, your valve is open from vacuum pressure. When you depress the throttle, the diverter valve begins to close. When fully closed, turbo boost is allowed to be delivered to your engine. When you lift the throttle, the boost pressure is released from the valve into your air cleaner box. Inadequate/defective valves have extended lag, loss of boost, sluggish throttle response. A HyperBoost valve can clear up the previously mentioned problems. Also, if you have a chip, you need a HyperBoost valve now. Chips simply overtax standard diverter valves.

What cars can use the HyperBoost diverter valve?

Any car turbocharged car that uses a BoschTM diverter valve. This would include cars from Audi, VW, Porsche, Saab, Volvo, and others. Specifically Audi A4 1.8T, A6 2.7T, TT, S4 Bi-Turbo. VW Passat 1.8T, Golf 1.8T, Jetta 1.8T, Beetle 1.8T. Porsche 993 and 996 turbos.

Is the HyperBoost diverter valve a "blow-off" valve?

No, not technically. A blow-off valve sends the "boosted" air into the atmosphere rather than the airbox/air filter. This is why they usually make a loud noise from the air releasing. This offers no real performance gain and in most all cases will cause sophisticated engine management systems, like in the VW or Audi cars, to incur errors and drivability issues.

Can I get a valve that makes that "whoosh" sound?

No. No reputable tuner would ever sell you a blowoff valve for your Audi or Volkswagen. And please stop asking on Audiworld

Not to mention 2 of them only cost $350 and the dealership will gladly install them .....it only took 20 mins for mine to go on.....But its definatly something you could do yourself if you have the tools and a solid idea of what your doing.....instructions with pictures included.....Ive noticed a slight decrease in turbo lag and alot more activity in the boost gauge (it flows soooo nice ) ....Definatly an easy mod that is well worth the money!!!

Which one should I order, and from which company?

You need the Hyperboost HX Compact and order it from Stratmosphere.......Call them at 866-533-1777 ..............heres the website....Stratmosphere
Definatly the best $350 you ever spent for your CTT