B3 - B4 rear subframe easy to spot difference ?

[Chris Semple]

The B4 rear subframe looks like an A4 rear subframe('96-'01), so they're
really quite dis-similar.
Your 90q 20v likely has a rear swaybar, so you can look at the donor and see
if it has that feature. Even the non swaybar version(4000q/80q/90q) will fit
and do the job.

 -Cheers
-Chris Semple
Concord NH
'02 Allroad
    '03 Rs6
         '04 S4

-----Original Message-----
From: quattro-bounces at audifans.com [mailto:quattro-bounces at audifans.com] On
Behalf Of Marco Weibel
Sent: Thursday, October 31, 2013 8:46 AM
To: quattro at audifans.com
Subject: B3 - B4 rear subframe easy to spot difference ?

I am about to look at a rear subframe to replace the rotten unit on my B3 89
90q20V.
Is there something visible to distinguish the two from each other ?
A lister mentioned different suspension geometry on B4's and are therefor
not interchangeable.
A tell-tale sign to distinguish that what I am buying is a B3 sub ?
I just want to make sure... the seller seems fair tho but ... you never know
!

Thank you for your input.
 MW

Sent from my iPhonei
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