AP Suspension Coilover Kit - E46 M3 Coilovers BMW 3 Series Coupe Cabrio (M346) 06/2000+ Height Adjustable 20-40mm Lowering TUV Approved

AP Coilover Suspension for BMW M3 E46 Coupe and Convertible (M346) 06/2000 onwards

Unlock sharper handling, a purposeful stance and confidence-inspiring road manners with this AP adjustable suspension set for the iconic BMW M3 E46. Engineered for the M346 platform from 06/2000 onwards, this complete coilover solution lets you fine tune ride height for a clean, even look and serious control on British roads and fast road drives.

Height tuning is quick and precise thanks to aluminium threaded spring seats, with a TUV approved adjustment window that keeps things road-legal while delivering a genuine performance upgrade. Expect crisper turn-in, reduced body movement and a planted feel without ruining day-to-day comfort. We have fitted these kits for customers and on our own cars, and feedback has been consistently excellent for value, reliability and real-world drivability.

Key highlights

• Direct fit for BMW M3 E46 Coupe and Cabrio M346 from 06/2000 onwards
• Ride height adjustability front and rear within TUV approved limits
• Lowering range front: 20 to 40 mm
• Lowering range rear: 20 to 40 mm
• Maximum permitted axle load front: 990 kg
• Maximum permitted axle load rear: 1170 kg
• Aluminium threaded spring seats for accurate height changes
• Sporty, composed handling with everyday comfort retained
• High quality components and great value from a trusted brand

Why M3 E46 owners choose this setup

If you want your E46 to sit right and drive better, this AP package delivers. It tightens body control, improves stability through fast direction changes and gives a leveled, aggressive look that complements OEM wheels or aftermarket fitment. It is a smart upgrade over tired factory dampers or spring-only drops, bringing the car back to life with balanced chassis dynamics and confidence on B-roads and motorway commutes alike.

Fitment and installation

• Designed specifically for BMW M3 E46 Coupe and Cabrio M346 from 06/2000 onwards
• Please ensure your vehicle’s axle weights are within the stated limits
• Professional installation and a full four-wheel alignment are strongly recommended after fitting

Want it fitted properly with geometry set up. MJ Modifications offers installation in Warwickshire. Request a quote via info@mjmodifications.co.uk.

Search-friendly terms

BMW M3 E46 suspension kit, adjustable ride height E46 M3, AP adjustable suspension M346, BMW 3 Series M3 coupe suspension upgrade, BMW M3 cabrio lowering kit, E46 M3 dampers and springs, performance shocks and springs BMW M3, street and fast road suspension E46, stance upgrade M3, TUV approved adjustable suspension, 20mm to 40mm drop M3 E46, chassis upgrade BMW M3 2000 onwards, coilover set for M346 platform, UK coilover supplier, Warwickshire suspension fitting, BMW M3 E46 ride height adjusters, AP height adjustable kit for E46, road-legal lowering kit BMW M3, track day ready street suspension E46 M3, BMW M3 E46 performance handling upgrade.