A6 C4 4A coilovers Bilstein B12 Pro kit - stage 1 fast road, track day, daily driver

Bilstein B12 Pro coilovers for the Audi A6 C4 (4A) - engineered for drivers who want a measurable step up from stock without going full race-spec. Not a show car gimmick. Not an OEM-replacement compromise.

• Fitment exact: A6 C4 4A chassis only - no MK7, no B9, no G80 confusion
• Stage 1 fast road & track day ready: 30-way rebound adjustability, monotube dampers, progressive springs - dial in compliance for UK B-roads or stiffness for Snetterton
• Daily driver friendly: No harshness spikes, no bottoming out on speed bumps when set to mid-travel
• Decat or cat-back compatible: clearance maintained with most exhaust mods - no trimming, no spacers needed
• Includes all mounting hardware, dust caps, and Bilstein’s 2-year warranty - no hidden extras

Searches this kit answers: 'A6 C4 coilovers', 'Bilstein B12 4A', 'A6 Avant fast road suspension', 'stage 1 coilovers A6 4A', 'track day coilovers C4'.