Jump to content

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)

Recommended Posts

Posted

Hi,

Does anyone know the spring rates for the X-74 package and the Bilstein PSS9?

I am considering on upgrading my US M030 to the X-74, but may go the Bilstein route.

Thanks,

Eric

Posted

I have searched and still can't find any info on the spring rates for the X74.

I have another question about the installation of the support brackets. I read that you install them into the taillight area and attach them to the small bolts within this area. I pulled the taillights out last night and only found two small torx bolts on the inside of the taillight and one bolt where the taillight mounts at the outside of the area. Do we use these bolts?

Does any one have pictures of the support brackets mounted and/or more info and/or a diagram of how to install it?

Thanks,

Eric

Posted
I have searched and still can't find any info on the spring rates for the X74.

I have another question about the installation of the support brackets. I read that you install them into the taillight area and attach them to the small bolts within this area. I pulled the taillights out last night and only found two small torx bolts on the inside of the taillight and one bolt where the taillight mounts at the outside of the area. Do we use these bolts?

Does any one have pictures of the support brackets mounted and/or more info and/or a diagram of how to install it?

Thanks,

Eric

Check this out http://www.pca.org/panorama/sample_article_3.html

- Ahsai

I have searched and still can't find any info on the spring rates for the X74.

I have another question about the installation of the support brackets. I read that you install them into the taillight area and attach them to the small bolts within this area. I pulled the taillights out last night and only found two small torx bolts on the inside of the taillight and one bolt where the taillight mounts at the outside of the area. Do we use these bolts?

Does any one have pictures of the support brackets mounted and/or more info and/or a diagram of how to install it?

Thanks,

Eric

Check this out http://www.pca.org/panorama/sample_article_3.html

- Ahsai

Argh..never mind...there's no x-74 there. Sorry.

- Ahsai

Posted

The brackets go in between the inboard rear light fixing point and the body. Sort of difficult to explain, but they will fit only one way, and it takes less than 10 mins to to total. No idea if they make any difference, but they come with the kit so they got installed.

as for the spring rate - STIFF !

can't be more precise than that, but if your roads are a little rough, it can get very uincomfortable at low speeds - get well into 3 digits & all becomes apparant why you installed an X74 kit...

David

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • 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.