Eibach E20-20-031-01-22 SPORTLINE Springs for 12-18 BMW 3/4 Series

Vehicle Fitment

• 2012-2016 BMW 328i (F30/F80 platform)
• 2013-2016 BMW 320i (F30 platform)
• 2014-2016 BMW 428i (F32/F82 platform)

Features

• Eibach SPORTLINE performance lowering springs
• Significant lowering for enhanced handling and looks
• Progressive spring design for balance between performance and ride quality
• Reduces body roll and nose-dive under braking
• Lower center of gravity for sharper cornering response
• Aggressive stance with reduced wheel-well gap
• Engineered and tested to work with factory dampers
• Durable corrosion-resistant coating
• Designed for enthusiast drivers and sport-oriented performance

Specifications

• Part Number: E20-20-031-01-22
• Product Type: SPORTLINE lowering springs (set of 4)
• Application: BMW 3/4 Series (selected 320i/328i/428i models)
• Front Lowering: ~40 mm below stock ride height
• Rear Lowering: ~40 mm below stock ride height
• Spring Type: Progressive rate coil springs
• Tested for vehicles without automatic level control
• Finish: Red corrosion-resistant coating

Included Components

• 2x Front SPORTLINE lowering springs
• 2x Rear SPORTLINE lowering springs

Product Description

The Eibach E20-20-031-01-22 SPORTLINE Springs are high-performance lowering springs engineered for selected BMW 3 and 4 Series models - including 2012-2016 328i, 2013-2016 320i, and 2014-2016 428i variants. Designed to significantly lower the ride height by approximately 40 mm at both front and rear compared to stock suspension, these springs reduce the vehicle's center of gravity to improve handling dynamics, cornering stability, and overall driving response while giving the car a more aggressive stance and reduced wheel gap.

Constructed with a progressive spring rate, the SPORTLINE set balances performance and everyday comfort - firm enough for spirited driving yet compliant enough for daily use. These springs are engineered and tested to work with the original factory dampers, making them a direct-fit upgrade that enhances traction, reduces body roll, and sharpens steering feel. Installation by a qualified technician and a post-install alignment are recommended to ensure optimal suspension geometry and tire wear.