Jump to content

Server Lease Renewal/Software Licenses

Our yearly server lease, software licenses, as well as hardware operating costs, ARE due Dec 6th, 2021. Our current donations have fallen far short of the funds we need to renew. Please remember the RennTech.org community is Member supported so please consider a donation to help...  THANK YOU!

Welcome to RennTech.org Community, Guest

There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.

Here are some of the features available - once you register at RennTech.org

  • View Classified Ads
  • DIY Tutorials
  • Porsche TSB Listings (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • and get rid of this welcome message

It takes just a few minutes to register, and it's FREE

Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)

  • No ads - advertisements are removed
  • Access the Contributors Only Forum
  • Contributing Members Only Downloads
  • Send attachments with PMs
  • All image/file storage limits are substantially increased for all Contributing Members
  • Option Codes Lookup
  • VIN Option Lookups (limited)


  • Posts

  • Joined

  • Last visited

Profile Fields

  • Porsche Club
    PCA (Porsche Club of America)
  • Present cars
    2004 Porsche Cayenne Turbo, 2004 Maserati Cambriocorsa, 2001 BMW M5, 2006 MB ML350,
  • Future cars
    Aston Martin Vanquish

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

mitult's Achievements


Member (1/1)



  1. seems you have to be a dealer to buy from them. Let me know if you want to buy...I can probably buy them and have them shipped to your location...just great deal...I don't know why they are blowing them out for such a cheap price..
  2. my 04 CTT was shaking/vibrating when you step on it and turbo kicks in. I thought it was may be one of the engine mounts or tranny mounts, but when I read one of the threads here, I noticed someone had a same problem and it turned out to be their coils. So, I decided to check my coils and sure enough, all of them had cracks on them. So, I decided to look at worldpac to see how much they were there and I got a great deal. They were $14.25 a piece. Amazing deal. If you need them, check worldpac. They are OEM BERU parts.
  3. I have 2004 Cayenne with 78K miles and I would like to change the transmission oil and the differential oil. Has anyone done that? Also, what oil is recommended? In the past I have found that Motul or Redline oil worked better in my Bimmers and Benzs then factory oil. So, any recommendations? Also, should I change my fuel filter? Where is it located on the V8 Turbo?? Thanks in advance for your help. Mitul
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.