Bilstein B12 Sportline 46-181039 Suspension Upgrade for BMW 3 Series E36 1990-1999 – 320i 325i 325td – Lowering Springs & Shocks/Struts Kit up to 50mm Drop – Fixed-Height Fast Road Damper & Spring Set – Non‑M Saloon/Sedan & Coupe

Bilstein B12 Sportline 46-181039 Uprated Damper and Spring Set for BMW E36

Give your BMW 3 Series E36 the road manners it deserves with the Bilstein B12 Sportline kit, part number 46-181039. This matched spring and shock absorber package tightens steering feel, boosts cornering confidence and tidies up the ride height for a purposeful, even drop. It is the ideal fixed-height fast-road setup for daily use and weekend blasts on British B-roads.

We have installed this kit on our own projects and for many customers, and the feedback is consistently positive. Expect crisp turn-in, far less roll, improved stability under braking and a composed, refined ride compared to tired factory components. If you are chasing a quality, bolt-on chassis upgrade from a trusted German brand, this is the one.

What you will notice

• Sharper response and planted feel through bends with reduced body movement
• Lower ride height by up to 50 mm for a cleaner stance and reduced arch gap
• Vehicle-specific rates for E36 balance, traction and predictability
• Matched springs and gas-pressurised dampers tuned to work together
• Excellent road holding and braking stability for spirited driving
• Direct replacement for OEM components with no cutting or fabrication

Why this kit works on the E36 platform

• Engineered around original chassis geometry for consistent alignment and tyre wear
• Fixed-rate performance tuning that is civil on rough UK roads
• Confident high-speed stability with less pitch and dive
• Durable components from a world-leading suspension specialist
• Supplied with the appropriate technical documentation

Lowering and usability

Designed for a road-biased, no-fuss drop of up to 50 mm, this kit delivers the sweet spot between everyday comfort and engaging handling. The car sits flatter, looks right and maintains practicality when paired with sensible wheel and tyre sizes.

Fitment

BMW 3 Series E36 1990 to 1999 applications including saloon and coupé:

• 320i
• 325i
• 325td

Compatibility check before dispatch

We confirm suitability for your exact vehicle. Add your UK registration or the last 7 digits of your VIN at checkout and we will verify the correct application for Bilstein 46-181039.

Professional installation

Want it fitted properly first time? Book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote. Wheel alignment is recommended after installation.

Part numbers and identifiers

• Manufacturer part number: 46-181039
• Store reference: BILSTEIN-46-181039
• EAN: 4025258674434
• UPC: 651860672830

Search-friendly terms

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