Bilstein B12 Pro Kit Suspension Kit for BMW E46 3 Series 325xi/330xi AWD (1999-2005) - B8 Dampers + Eibach Pro-Kit Springs, Lowering 10-30 mm - Part No. 46-180056

Sport Suspension Package for BMW 3 Series E46 xi AWD | Bilstein B12 Pro Kit | Part No. 46-180056

Give your E46 four wheel drive model the fast road feel it deserves. This complete spring and damper bundle partners Bilstein B8 performance shock absorbers with Eibach ProKit progressive springs to deliver tighter body control, crisp turn in and a purposeful ride height drop that still works brilliantly on UK roads. Ideal for BMW 325xi and 330xi all wheel drive variants from 1999 to 2005, Part No. 46-180056 is the proven sport suspension choice when you want confidence, stability and everyday comfort without the faff of coilovers.

We have installed this kit on our own builds and for customers, and the feedback is consistent: flatter cornering, better traction out of bends, reduced squat and dive and that OEM plus feel that makes B road drives addictive. If you are searching for a BMW E46 AWD handling upgrade, performance shocks and springs for xi models, a lowering kit for 3 Series E46 4WD, or a fast road suspension setup, this B12 package is the one we recommend.

Why this kit works

• Matched components: four Bilstein B8 sport shock absorbers paired to four Eibach ProKit progressive rate springs for balanced control and comfort
• Monotube gas pressure damper technology for consistent, fade free performance on road
• Designed drop of approximately 10 to 30 mm depending on vehicle specification for a clean, even stance
• Sharper steering response with high safety margins and improved chassis stability
• TUV approved quality with direct fit, bolt on installation for the E46 platform
• Excellent alternative to coilovers for daily driven cars wanting precise dynamics and reliability

What is included

• 4 x Bilstein B8 performance shock absorbers
• 4 x Eibach ProKit progressive lowering springs
• All components pre engineered to work together for optimal handling and ride quality

Lowering range

Approx. 10 to 30 mm drop depending on model specification. A sensible height reduction that keeps everyday usability while improving stance and aerodynamics on the E46 chassis.

Vehicle fitment

BMW 3 Series E46

• 325xi and 330xi all wheel drive models
• 3 Touring E46 06/1999 to 05/2005

Part numbers and identifiers

• Part number: 46-180056
• EAN: 4025258786236
• UPC: 651860790060

Compatibility check

We verify fitment before dispatch. Add your UK registration or the last 7 of your VIN at checkout and we will confirm suitability for your BMW E46 325xi or 330xi.

Fitting and setup

Professional installation is recommended. For expert fitting and geometry, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. We also suggest fresh top mounts and a full alignment after installation to maximise results.

Ideal searches

BMW 3 Series E46 xi sport suspension, 3 Series AWD shock and spring kit, E46 4WD handling upgrade, Bilstein B8 shock absorbers E46 xi, Eibach ProKit springs xi, fast road suspension package E46, BMW 325xi ride height drop, BMW 330xi performance shocks, spring and damper kit E46 AWD, E46 chassis upgrade, non coilover suspension kit for daily use, Bilstein 46-180056 kit.