GoodB4 OE Replacement
21-030444
B4 OE Replacement Strut Cartridge
Sold each · 2 per axle
- 50mm Outside Strut Diameter
Bilstein shocks, struts and kits for the 1988 Audi 90 Quattro (AWD)
Same parts as every 1988–1989 90 Quattro (AWD), showing 1988. See the 1988–1989 page
Bilstein lists 5 parts for the 1988 Audi 90 Quattro (AWD), across 3 lines from the B4 OE Replacement to the B8 Performance Plus.
- Front, extended
- 535–556 mm21.0–21.9 in
- Front, collapsed
- 378–456 mm14.9–18.0 in
- Rear, extended
- 521–542 mm20.5–21.3 in
- Rear, collapsed
- 445–445 mm17.5–17.5 in
Good, better, best
One pick from each Bilstein tier that fits at stock height, compared side by side.
Front
Strut cartridgesBetterB6 Performance
34-030059
B6 Performance Strut Cartridge
Sold each · 2 per axle
- 50mm Outside Strut Diameter
Rear
Strut cartridgesRecommendedB6 Performance
34-030172
B6 Performance Strut Cartridge
Sold each · 2 per axle
- 55mm Outside Strut Diameter
5 parts for the 1988 Audi 90 Quattro (AWD)
Grouped by where they go, then by Bilstein line. Parts made only for a lifted or lowered vehicle say so.
Front
Good B4 OE Replacement
Better B6 Performance
Better B8 Performance Plus
34-030066 B8 Performance Plus Strut Cartridge
Sold each · 2 per axleFor lowered vehicles
- 50mm Outside Strut Diameter
Rear
Better B6 Performance
Better B8 Performance Plus
34-030585 B8 Performance Plus Strut Cartridge
Sold each · 2 per axleFor lowered vehicles
- 55mm Outside Strut Diameter
Not sure which one is right?
Tell us how you use the 90 Quattro (AWD) and we'll pick with you.
100% genuine Bilstein, from authorized North American distribution.
BILSTEIN is a trademark of thyssenkrupp Bilstein GmbH. Eskimo is an independent retailer.