Just wanted to post a few pics of my 2013 C4S with new Vorsteiner Rear Decklid and Diffuser. Enjoy....

 

Looks nice.

Did you perform the install? Am curious what the installation of the diffuser is like.... Looks like it is a big piece that extends further under the exhaust than the stock plastic OEM diffuser. Can you get any pics underneath?

Thanks!

 

I wonder what real, if any, aero effects take place with the rear spoiler.

 

Very nice! Looks good!!!

 

guessing zero effects from front and rear spoiler and rear diffuser unless over 160 mph....... they look good though!!! the V stuff is way overpriced, should be around 40-50% of their list MSRP.

 

Always loved the how such a small piece makes such a great visual impact! Love it!

 

Looks great! Particularly like the decklid spoiler.

 

Very nice! Would love more pics of the diffuser

 

You can easily do it yourself. The OEM diffuser has two bolts with a bunch if pressure fit tabs. The V GT diffuser is fitted with the matching tabs and holes for the OE bolts to pass through. The diffuser does extend under the vehicle and has one additional bolt hole that is aligned with another OE bolt for something else under there. The installer just took it out and reused it once lined up.

I am having the lower trim of the rocker panels painted GT Silver like the rest of the car. Once that's done next week I will add more pics. Vorsteiner is having the shop do a photo shoot with the car for their we page I believe. I will post once I get them.

Oh - the front chin spoiler is the PASM Sport spoiler painted to match the body. Strangely the lower trim of the rocket panels and the front spoiler were not painted in the same color of the car even though I ordered the exterior paint package.

I hat the Carbon Fiber decklid spoiler painted the same. If the car was black or a dark blue or gunmetal u would have left it CF. I think it looks good ion matching GT Silver in mine. Personal preference.....it's a great accent either way.

 

None....

For the diffuser - my PSE sounds even better for some reason. Maybe it somehow enhances the sound because it wraps under the car. Not sure...my PSE sounds great to begin with. It's always in....even at 630 am when leaving for work through the neighborhood!!!!! It looks better than my pics. I will post better ones soon.

 

The rear spoiler comes with an adhesive to attach to the rear deck lid. Pressure fit, Correct? Does it feel secure and will it stay intact during high speed or power washing?

 

Had my Vorsteiner rear lid on since December '12.. They stay put. Works great. The carbon fiber looks awesome up close. It's a quality item. Nice job OP! (via 6SpeedOnline iOS)

 

Yes - it goes on with double sides tape. I had my installer use a silicone adhesive that is stronger. The tape is strong but I live in Seattle and with the rain and weekly washes the tape just makes me nervous. Plus they used a filler, sort of a silicone caulk, to fill the gap along the front edge and the vehicle surface. The material they used can be blended in the color of your paint so it looks pretty seamless and helps prevent moisture from seeping in under the front edge.

 

What color is your 991?

 

Anthracite/Espresso.