Bilstein B12 Pro-Kit Suspension Kit 46-180049 for BMW 3 Series E46 19982005 (Including 330xd) - B8 Dampers + Eibach Pro-Kit Springs - 1030mm Lowering

BMW 3 Series E46 Handling Upgrade - Bilstein B12 Pro-Kit - Part No. 46-180049

Make your E46 feel planted, precise and confidence inspiring. This matched shock and spring package teams Bilstein B8 performance dampers with Eibach Pro-Kit progressive springs to deliver sharper response, flatter cornering and a tasteful ride height drop of around 10 to 30 mm depending on model. It is a brilliant fast-road setup for UK tarmac, giving you real-world grip and stability without sacrificing day-to-day comfort.

We run this setup on our own builds and many customer cars with consistently excellent results. Owners report tighter body control, improved turn-in and a composed ride on B-roads and motorways. It is a fit-and-forget solution that feels OEM plus, with the durability you expect from German engineering.

What you get

• 4 x Bilstein B8 high-performance shock absorbers - shortened stroke sport dampers optimised for lowered springs
• 4 x Eibach Pro-Kit progressive-rate springs for comfort over small bumps and control when pressing on
• Gas-pressure monotube technology for consistent damping and crisp steering feel
• TUV approved quality and direct bolt-on replacement for tired factory suspension

Why this kit works

• Balanced, matched components - springs and dampers developed to work together
• Lower centre of gravity for improved chassis response and a purposeful stance
• Sporty dynamics with sensible ride quality - ideal for daily use and spirited driving
• Great alternative to adjustable coilovers if you want reliability and minimal maintenance

Fitment

Suitable for BMW 3 Series E46 models built 1998 to 2005, including 330xd. If you want us to double-check, we can verify compatibility before dispatch. Add your UK registration or last 7 of the VIN and we will confirm the correct application.

Who is it for

Ideal if you are searching for a fast-road shock and spring kit for the E46, an uprated sports suspension package, or a coilover alternative that delivers real handling gains without harshness. Perfect for saloon, coupe, touring and convertible owners seeking an OEM-plus ride with a tasteful drop and better control.

Technical highlights

• Shock type: Gas-pressure monotube
• Lowering range: Approximately 10 to 30 mm depending on vehicle specification
• Engineered for stability, traction and predictable feedback in all conditions

Fitting

Professional installation recommended. MJ Modifications in Warwickshire offers expert fitting and wheel alignment. Request a quote: info@mjmodifications.co.uk.

Identifiers

• Part number: 46-180049
• EAN: 4025258673451
• UPC: 651860671857

Search-friendly terms

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