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Bilstein B12 Suspension Kit (46-257635) - A6 Avant 4G 3.0TDI+TFSI 2WD+4WD

Bilstein B12 Suspension Kit (46-257635) - A6 Avant 4G 3.0TDI+TFSI 2WD+4WD

Regular price £844.79 GBP
Regular price £949.20 GBP Sale price £844.79 GBP
Sale Sold out

Part No.46-257635

Order in
8h 2m 37s
for delivery Mon 30th Jun  on any UK stock.
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All Bilstein B12 kits are a non-returnable and non-cancellable, The Eibach springs are ordered in especially for you and this kit.

We are proud to offer fast, reliable delivery on all Bilstein products across the UK and internationally.

UK Orders

All UK orders are dispatched on a next working day delivery service, with most items shipped via DX Express. Our close integration with Bilstein UK ensures that your order is processed and delivered with speed and efficiency.

International Orders

For orders outside of the UK, products are first routed through our logistics hub and then shipped to you using trusted international couriers such as FedEx or DHL, ensuring safe and timely delivery to your destination.

We work closely with Bilstein’s UK distribution network to offer the fastest possible turnaround times and the highest level of service, whether you're ordering from within the UK or abroad.

Bilstein holds a large volume of stock here in the UK, which allows us to offer fast turnaround times on most orders. However, as with any specialist range, not every item is held in the UK at all times.

If a product is temporarily out of stock locally, it will be sourced directly from Bilstein’s main facility in Germany. These shipments typically arrive in the UK within 2-3 weeks via pallet delivery.

Should any item in your order be on backorder, we will contact you promptly with an estimated availability date.

We’re committed to ensuring you receive your Bilstein products as quickly and smoothly as possible—whether they’re in stock locally or shipped from Germany.

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Bilstein B12 Pro-Kit – Complete Sport Suspension with Precision Handling

The Bilstein B12 suspension kit combines Bilstein’s performance dampers with specially matched Eibach lowering springs for a true plug-and-play upgrade in handling, ride quality, and aesthetics. Designed for drivers who demand sporty dynamics, reduced ride height, and OEM-level comfort, the B12 kit delivers a balanced suspension solution straight out of the box.

Whether you're corner carving on back roads or enhancing your daily commute, the Bilstein B12 provides sharp response and improved control—without sacrificing everyday drivability.

Why Choose Bilstein B12?

  • Matched Damper & Spring Combo: Bilstein dampers paired with Eibach lowering springs for perfectly tuned performance and ride comfort.
  • Lowered Stance: Typically reduces ride height by 25–40mm depending on application—improving aesthetics and lowering the center of gravity.
  • Sporty Yet Comfortable: Offers firmer, more responsive handling without the harshness of coilover setups.
  • Direct Fit Installation: Engineered for precise OE replacement—no modification required.
  • Proven Technology: Built on Bilstein’s monotube gas pressure technology with Eibach’s world-renowned spring design.

Ideal for:

  • Enthusiasts seeking a complete, factory-matched suspension upgrade.
  • Drivers who want lowered ride height and sharper handling without sacrificing comfort.
  • Vehicles used for daily driving, spirited road use, or fast-road applications.

Bilstein B12 is the perfect blend of comfort and control—engineered to transform your car’s suspension in one simple, high-performance package.

    Country Delivery Charge Delivery Time in Days
    United Kingdom£6.99 (free for orders over £50)2
    Austria£153
    Belgium£12.52
    Bosnia Herzegovina£604-6
    Bulgaria£354-6
    Croatia£304-6
    Czech Republic£17.53-4
    Denmark£153
    Estonia£254-5
    Finland£254-5
    France (inc Monaco)£12.52
    Germany£12.52
    Greece£604-6
    Hungary£254-5
    Iceland£604-6
    Italy£17.53-4
    Latvia£354-6
    Lithuania£354-6
    Luxembourg£12.52
    Netherlands£12.52
    Norway£604-6
    Poland£254-5
    Portugal£254-5
    Rep. Ireland£9.992
    Romania£354-6
    Serbia£604-6
    Slovakia£17.53-4
    Slovenia£254-5
    Spain (mainland)£17.53-4
    Sweden£254-5
    Switzerland£503
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    Sporty Handling with Everyday Comfort

    • Engineered to enhance road feedback, cornering grip and vehicle stability, B8 shocks deliver dynamic handling without compromising ride quality—perfect for performance-focused daily drivers.
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    Optimized for Lowered Suspension Setups

    • Bilstein B8 dampers feature a shortened design tailored specifically for vehicles with factory or aftermarket lowering springs, ensuring proper suspension geometry and full shock travel.
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    Mono-Tube Gas Pressure Technology

    • Built with Bilstein’s signature mono-tube design, B8 dampers offer fade-free performance, rapid response and consistent damping under demanding driving conditions.