garrett376

I am looking to do some suspension changes... does anyone happen to have a used rear sway bar they are interested in selling - preferrably an adjustable one...

RSAErick

I believe that that the C4's come with 20mm rear sway bars. If so, I have a non-adjustable 21mm rear sway bar, part number 964.333.701.07

Dunasso

What does the stock C2 come with in the rear? Isn't there issues with confinement in the adjustablility and fit with sway bars on the 964? I thought that the adjustable was not really all that adjustable because there wasn't enough room to use the different settings?

Duncan

RSAErick

I searched the archives, and found the following list of available 964 rear sway bars (provided by Cuppie):

18mm: 964.333.701.70 Carrera 2 RS only
19mm: 964.333.701.12 Carrera 2 M249 (tiptronic)
20mm: 964.333.701.06 Carrera 2/4 91- M481 (manual)
21mm: 964.333.701.07 Carrera 2 -90 M481

ltc

Here's one from a Cup:

120 964 Carrera Cup/RS Rear swaybar N.O.S. $175
http://www.porsport.com/images/2004_1108/Im002160.jpg

http://www.porsport.com/parts_for_sale.htm

garrett376

Lewis, how thick is that Cup/RS rear bar? Thanks!

ltc

According to http://www.cupcar.net/92cup.asp (JC in NY),
24mm 5 way adjustable front anti-roll bar
18mm 3 way adjustable rear anti-roll bar

garrett376

That's interesting how small the cup car's rear sway bar is...

thanks for the info Lewis

ltc

I KNEW the 'size doesn't matter' line was a lie

PAG must have had a reason....I love the way my car drives!

Miles965uk

guys,
im have just swapped my turbo rear arms for NB ones and have been looking for a sway bar.
The turbo one is 22mm - bigger than the NA cars i guess due to the extra weight no? but this wont fit now as its longer to match the wider turbo arms.

What i dont get is in 1990 porsche put a 21mm bar on the NA cars then after that a 20mm... and the RS 18mm are we saying smaller is better here?

I was aftter quite a stiff setup with minal roll as poss.... just thinking i could make the 20mm bar i just bought into an adjustable one.

im a bit

Tom W

I don't have a spare available, but my car has 25 mm up front and 23 mm in the back. They are big and they are very stiff.

burgass

I have a 3 way adj. which is 21 mm. I was told it was from RSR but I am not sure. Measured it myself and it was 21.2 mm

garrett376

Tom, what brand is your 23mm bar? The TRG bar, which I thought was the biggest, is just 22mm...