Buy OEM 1990 Audi Part # 8E0511115FQ (8E0-511-115-FQ, 8E0511115DQ). Coil Spring. Suspension Coil Spring - Repair or Replace Your coil springs are not especially prone to failure, but if they have been cut

Coil Spring.
1 Blue and 1 Orange Mark. 1 Gray and 2 Yellow Marks. Coil Spring.

Coil Spring

Fits A4, RS4, S4

Suspension Coil Spring - Repair or Replace
Your coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your 1990 Audi might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Audi service department to have your suspension system evaluated.