Bilstein B4 Rear (45-247193) - Audi A8 D3 VW Phaeton D1AM B4 Engineered specifically for the Porsche

Engineered specifically for the Porsche 911 RSR (160 161)

Enthusiasts seeking a complete

Zinc-Plated for Corrosion Resistance: Built tough with long-lasting durability in mind—perfect for harsh environments

Gas Pressure Technology: Prevents oil foaming and loss of damping power

The Bilstein B1 air suspension compressor is a direct-fit OE replacement designed to restore full function and performance to your vehicle’s factory air suspension system

Bilstein B4 Rear (45-247193) - Audi A8 D3 VW Phaeton D1AM B4 Engineered specifically for the PorscheBilstein B4 OE Replacement Dampers Premium Comfort and Original Performance Restore your vehicles original ride quality with Bilstein B4 dampers, engineered to match or exceed OEM specifications. As the industrys leading gas pressure shock absorbers, the B4 range delivers the perfect balance of comfort, handling, and reliabilityall backed by over 60 years of German suspension expertise. Whether you drive a family car, light commercial vehicle, or