Jump to content

The RennTech.org community is Member supported!  Please consider an ANNUAL donation to help keep this site operating.
Click here to Donate

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)


Contributing Members
  • Content Count

  • Joined

  • Last visited

Community Reputation

0 Neutral

About yellow997S

  • Rank
    Contributing Member

Profile Fields

  • Porsche Club
  • Present cars
    Yellow C2 997S with PSE..
    Black 996 C2
    Red XJR
    Nissan 350Z
  • Future cars
    GT3 997
  1. do you think its worth trying the whole air intake system by K&N? Thanks
  2. Can’t find any aftermarket air filters for the 2010 gt3. Can I use the air filter which was made or 997-1 gt3? Is the air intake exactly the same on both cars? Thanks
  3. :drive: ... I have the same shifting issue .. I have to bring the rpm down to 2 3000 from 4000 inorder to do a smooth shift for both 1st and second gear .. i had almost the same issue with my 996 and i almost fixed it by changing the transmission oil to mobil 1 synth . any other ideas ???. should i try changing the transmission oil .. my car only has a few hundred miles now ...My Webpage
  • 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.