chevynut
08-11-2013, 03:17 PM
Here's an interesting video of a C4 IRS in a 2002 Firebird. The IRS really appears to smooth out the ride on rough streets.
http://www.youtube.com/watch?v=3wUhaUWwE_s
http://www.youtube.com/watch?v=3wUhaUWwE_s
View Full Version : C4 rear suspension at work