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View Full Version : 88 RX7 rear sway bar install write up


Silverfc88
03-25-2006, 06:35 PM
Just did an install today and just wanted to write a bit about it for anybody with a 2gen RX7 that wants to install a rear sway bar.

The bar I installed is from Suspension Techniques and is one of the thickest bars you can buy. Part# 51155


Tools:
Basically you will need metric sockets (14mm)
Various extensions
Jack and stands
Gloves, Old car with rusty bolts = busted knuckles
Breaker bar


First start lifting the car up with the jack just a little under the differential. Then loosen you lugs on your wheels. Jack the car the rest of the way up and then secure the vehicle with jackstands. I placed the jackstands so that the suspenion is fully unloaded so that you have the most clearance when removing and installing the sway bar. Take the wheels off.

You can also remove the exhaust to make it easier, but you don't have to. I didn't remove mine and I have a dual exhaust and I didin't have any problems.

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall004.jpg

Spray the endlink bolts and mounting plates with some PB blaster. Go outside and smoke a cig.

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall005.jpg

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall006.jpg

Unbolt the endlinks

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall007.jpg

Then unbolt the 2 bolts on each side that mount the sway bar to the car. They are the 2 bolts that are on the strut/spring side of the car. Don't worry about the the bolts that hold the bushing in place. They don't physically hold the bar to the car.

**Warning** Try to avoid using an impact on the bolts that hold the bar to the car. They might break. Which happened to me. This is a good time to have a smoke and a beer.

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall009.jpg

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall008.jpg

The bolts themselves didn't break but the mounting nuts that are welded on the frame broke. I had to cut a small hole through the fender well to access the broken mounting nuts to remove them. See pics above. I also had to remove the struts/springs to be able to cut the holes. After I removed the broken pieces ( I broke all of them, two on purpose) I just dropped in new bolts with washers.

Before removing the bar take note of how the stock bar is mounted. Remove the bar. Then go have another smoke.

A couple of pics comparing the stock T2 sway bar and the ST bar:

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall010.jpg

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall011.jpg

Get your small pouch of grease that came with the kit and grease your bushings. Try to use all of it on both bushings. Install your bushing onto the bar along with the u mount.

Grab the mounting plates with the four holes and go ahead and install them. You will need the four bigger bolts (2 per side). The bolts will hang in the slots. *Not my pic*

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybar.jpg

Go ahead and install your new bar (I hoped you remembered how it mounted). Mount it to the mounting plates first. Install the spacer between the plate and the bushing.

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall013.jpg

Once the bar is hanging and even on both sides go ahead and bolt the bar to the end links using the new bolt and nut that is provided. The stock bolt/nut won't fit with the thicker bar. ( You can see the hole that I had to cut better in this pic )

http://i8.photobucket.com/albums/a30/lazyp_noy/sway%20bar%20install/swaybarinstall012.jpg

That should be it. Put the wheels back on and go have some fun. :drag:


Thanks to sesolcSTI for the help. :thumbup:

Oh and I need to quit smoking. LoL..

Zeropistonz
03-25-2006, 07:32 PM
Nice write up. Hope you enjoy it that much more now.. I love installing new parts.

Silverfc88
03-25-2006, 07:45 PM
I wanted to go for a drive after I installed it, but its raining. :(

If the larger rear bar gives me to much oversteer then I'll just go ahead and get the front one also to even it out. Before it felt like the car had to much understeer.

Silverfc88
10-03-2006, 06:38 PM
Bump! :afro:

Just wanted to bring this back from the dead.


The bar has been great! The balance is good and I'm just going to stick to what I got.