Bilstein 18-23 BMW M550i xDrive (w/ Elect. Sus.) B4 OE Replacement (DampTronic) Shock - Front Left

• Bilstein B4 OE Replacement (DampTronic) dampers are direct OE replacements for the electronically adjustable dampers found on many European brand vehicles. Bilstein B4 OE Replacement (DampTronic) dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. Bilstein B4 OE Replacement (DampTronic) dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality.
• Restores original driving comfort, handling and safety
• High power reserves for maximum safety
• High OE quality

Shipping weight

15 lb

Package size

29.6 × 7.9 × 7.9 in

Salto part #

bil23-400412

Bilstein part #

23-400412

UPC

651860969770

Special order from the distributor network. We email the ship date when you order.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

It isn’t on a shelf at our primary warehouses right now, but it’s orderable through our extended distributor network. We confirm timing by email when you order, before anything is charged.

How fast will it get to me?

We confirm the ship date when you order. If anything changes, you hear it from us first.

Will it fit my machine?

The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Bilstein?

Yes. It ships new from the same distributors the big online stores buy from — Bilstein part #23-400412.