Bilstein B12 Pro-Kit 46-313348 Suspension Kit (B8 Dampers + Eibach Springs) for BMW 3 Series G20/G80 incl 330d - Shocks & Springs Lowering Kit, Suspension Upgrade, Fast Road Fixed-Height Sports Suspension, Non-EDC Coilover Alternative, 10-30mm Drop

BMW G20 G80 Uprated Shocks and Springs Kit | Part No. 46-313348

Transform the way your car drives with this German-engineered shock and spring package that blends sharper handling with everyday comfort. If you are searching for a BMW saloon suspension upgrade, fast-road chassis setup, non-EDC lowering kit, fixed-height sports suspension or a quality alternative to coilovers for UK roads, this is the tried-and-tested choice that enthusiasts rely on.

The package combines high-performance dampers with progressive-rate sport springs, delivering a purposeful ride height reduction, crisper steering response and far less squat and dive. Expect a planted, confidence-inspiring feel on B-roads and motorways, with composure that makes the most of your tyres without compromising daily usability. We run this kit on our own cars at MJ Modifications and customer feedback has been outstanding for balance, grip and ride quality.

Key benefits

• Sporty stance with an approximate 10 mm to 30 mm drop depending on application
• Matched dampers and springs tuned to work together for consistent results
• Monotube gas-pressure technology for stable performance and excellent control
• Reduced body roll and quicker turn in for a more engaging drive
• Progressive spring characteristics for comfort on rough surfaces and support when pressing on
• Type approved to German TÜV standards for quality and safety
• Great fixed-height solution if you want a low-maintenance alternative to adjustable coilovers

What is included

• 4 x performance shock absorbers
• 4 x progressive sport springs
• Engineered as a complete suspension package

Fitment and compatibility

Platform: BMW G20 and G80, including 330d
Suspension note: For vehicles without electronic damping control

Real-world feedback

From daily commuting to spirited weekend drives, owners report tighter front-end response, better traction out of corners and a settled, refined ride on typical UK tarmac. It is a superb fast-road suspension package for those who want improved dynamics without sacrificing comfort.

Technical information

• Damper design: Gas pressure, monotube
• Spring design: Progressive rate
• Lowering range: Approx. 10 mm to 30 mm depending on application
• Approval: TÜV certified

Part numbers and identifiers

• Part number: 46-313348
• Manufacturer reference: BILSTEIN-46-313348
• EAN: 4025258898052
• UPC: 651860909448

Compatibility check

We will confirm fitment before dispatch. Add your UK registration or the last 7 of your VIN at checkout so we can verify suitability for your exact vehicle.

Professional fitting and alignment

For best results, have the kit installed and aligned by specialists. MJ Modifications in Warwickshire offers expert fitting and geometry setup. Request a quote via info@mjmodifications.co.uk.

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