I just installed the anti roll bar and strut brace on my 2001 Viggen Vert and it makes a world of difference. I did the strut brace one night and the rear anti-roll bar the next night and I could tell iwith just the strut brace that the front was tight and the rear was loose then after I installed the rear anti roll bar, the whole thing worked as one. You get rid of 90% of the shimmying over bumps that is common in convertibles. Both items are a must-have and do them together for a uniform ride/performance. The installation on each unit is simple. The strut brace can be done by yourself and, yes it does contact the power steering hose right by the brake booster,but the rear stabilizer bar would be helpful to have a second person to hold it up while installing the bolts and make sure you elevate it somehow-I used ramps! Very happy with this upgrade and a huge value. Wait to see what Saab put in compared to what you are replacing it with. You'll shake your head.

Rating: [5 of 5 Stars!]