V-MAXX 40/30mm Lowering Springs for BMW 3 Series E46 Convertible/Cabrio 316i 318Ci (2000-2005) | Sport Drop Coil Spring Suspension Kit | M Sport models lower ~20mm less

Performance suspension upgrade for BMW 3 Series E46 Convertible 316i 318Ci 2000 to 2005

Transform the way your E46 Cabriolet drives and sits with this premium performance spring set from V-MAXX. Expect a sharper turn-in, reduced body roll and a purposeful stance that enhances both road presence and driver confidence.

Drop specification: approximately 40 mm front and 30 mm rear. Factory M Sport models are already lower from the factory, so expect around 20 mm less height reduction on those versions.

Why enthusiasts choose this spring set

• Optimised stance and handling for BMW E46 Cabrio 316i and 318Ci
• Variable-rate performance coils for a sporty feel without ruining ride quality
• Precise ride height drop for a balanced, planted look
• Engineered for everyday driving, spirited road use and weekend fun

Built to last

• High-grade chrome-silicon alloy steel for strength and consistency
• Shot-peened for durability and fatigue resistance
• Zinc-phosphate pre-treatment and powder-coated finish for long-term corrosion resistance
• TÜV certification on many applications and a 2 year manufacturer warranty

Fitment and compatibility

• BMW 3 Series E46 Cabriolet 316i and 318Ci, model years 2000 to 2005
• Approximate lowering: front 40 mm, rear 30 mm
• M Sport models will sit about 20 mm less than the figures above

Real-world results

We have run these springs on our own builds and customer cars with excellent feedback. Expect crisper steering response, improved cornering stability and a clean, level stance that complements OEM lines.

Professional installation available

For fitting and setup, contact MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. We recommend a four-wheel alignment after installation to maximise tyre wear and handling.

Search-friendly fitment terms

BMW E46 convertible suspension upgrade, 3 Series cabrio lowering springs, 316i drop springs, 318Ci sport suspension, E46 stance springs, performance coils for BMW cabriolet, ride height reduction kit, chassis tuning for E46 3 Series.