Shock Absorber B4 Front Audi A4

The Shock Absorber B4 Front Audi A4 is a direct-fit replacement suspension component engineered for 2002–2006 Audi A4 models. This BILSTEIN-manufactured strut delivers factory-matched damping control and ride comfort restoration, making it essential for owners experiencing excessive bounce, diving, or uneven handling. Whether you're addressing worn OEM shocks or upgrading your sedan's suspension geometry, this twin-tube design provides the reliability and performance Audi drivers expect from premium German engineering.

This front shock absorber features a twin-tube construction with a steel tube body finished in durable black paint, which resists corrosion and extends service life. The twin-tube design employs a pressurized gas chamber and velocity-sensitive damping valve that automatically adjusts resistance based on suspension movement—sharper compressions receive firmer control, while slow inputs allow supple articulation. This self-adjusting valving minimizes body roll during cornering, reduces brake squat on deceleration, and isolates road harshness without sacrificing responsiveness. The compact dimensions (4.25 x 4.25 x 26.75 inches) and 6.53-pound weight ensure direct bolt-on compatibility with your A4's front strut tower assembly.

This shock absorber is ideal for A4 owners who drive daily commutes on mixed road surfaces—from smooth highways to potholed city streets—where OEM shocks have fatigued. Installation requires removal of the front wheel, unbolting the strut from the steering knuckle and tower, and transferring the spring perch and bearing assembly to the new unit. Technicians familiar with Audi suspension work typically complete both fronts in under two hours. Use this product alone for front-only replacement, or pair with rear shocks for complete suspension refresh. Each shock is sold individually; purchase two for full front axle coverage on your Audi A4.