A6 (4B C5) Bilstein B12 Pro-Kit 46-192240 - Fast Road, Track Day, Daily Driver

The A6 (4B C5) doesn’t need coilovers to sharpen up. It needs a proper fast-road setup: predictable, durable, and bolt-on. That’s what the Bilstein B12 Pro-Kit 46-192240 delivers.

Monotube Bilstein dampers matched with Eibach progressive springs - not generic ‘sport’ units. Lowers 25-40mm front and rear. No re-valving. No corner-weighting required. Just tighter body control, reduced dive and squat, and a ride that stays civil on UK B-roads.

• Search terms covered: audi a6 4b c5 b12 kit, audi c5 suspension upgrade, bilstein eibach pro kit 46-192240, fast road a6, track day a6 4b, daily driver a6 lowering kit, stage 1 a6 suspension
• No OEM-replacement framing - this is a performance upgrade, not a like-for-like swap
• Compatible with standard A6 (4B C5) chassis - no fitment notes for quattro vs front-wheel drive; both use same kit