I would like to upgrade the stock throttle body, intercoolers and Xenon headlight bulbs & ballasts on my 957 Cayenne Turbo.

What is the Porsche part number of the 957 Cayenne Turbo S 82-84 mm throttle body and where can I buy it at a reasonable price?

Also, what is the Porsche part number of the 957 Cayenne Turbo S intercoolers (just the intercoolers)? I will run my custom piping. Where can I buy them at a reasonable price?

My 2008 957 Cayenne Turbo does come with factory Xenon headlights. However, there is a problem with my ballasts and I need to replace them. It throws a code and makes headlights give out half of the lighting they are supposed to produce. What is the Porsche part number of the ballasts and where can I buy them?

Also I would like to replace my stock xenon bulbs (I believe they are D1S) with 6000K. Is that possible? Where can I buy high quality D1S 6000K bulbs?

Thanks.

 

CTTS Throttle Body P/N: 948.605.116.00 - nothing reasonable about any Porsche part prices.
You will also need the larger Y-pipe if changed P/N:955.110.046.60

Intercoolers P/N's are the same on all 957 turbo models.

 

Is the 957 CTTS Throttle Body around $350-$400? Where can I buy it?

I will fab my own Y pipe. Do the 957 Cayenne TTS have the same size intercoolers with the 957 TT model?

 

https://www.6speedonline.com/forums/...rkit-pics.html

 

Throttle Body for CTTS - Pelican Parts - $1067.25
http://www.pelicanparts.com/cgi-bin/...HROTTLE%20BODY

The Intercoolers for the 957 CTTS & CTT are the same part numbers.

 

I'm gonna throw you a bone but you really should be using google and a search function more. The last thing this forum needs is to regurgitate the same old topics over and over.

http://www.ecstuning.com/Search/SiteSearch/94860511600/

 

I agree Mr. Haney. We are here to help and support each other, but please do your due diligence and search before asking multiple questions that have already been answered.

 

Would this upgrade work on 955? Would be nice if I could upgrade the throttle body on 955 turbo.

 

throttle will match your intake housing, y-pipe should be also new to match throttle...

 

nice... would need tuning after the upgrade?

 

you mean chip-tuning? think yes... in fact you can place 957 intercoolers to 955, so whole intake exept intake housing become 957, then tune ecu to 500+... bhp. I know that turboS 521 bhp firmware works good on such setup, even without new throttle. in a week I will try to fit 957ctt intake housing to 955ctt

 

Sorry for opening the Grave on this thread that died, I've been searching alot and this is the only bit of information i could find that says you can upgrade the 955 TB/Intake

is there any truth in this that I can look at? conversion of 957 intake/TB/Plenium to a 955 ?

 

No. You can't do this. Completely different design, dimensions etc.