KONI 80-2522SP1 Sport Rear Shock for 85-91 BMW 3 Series E30/M3

Vehicle Fitment

• 1985-1991 BMW 3 Series (E30) including 318i, 318is, 320i, 323i, 325i, 325e, 324td - Rear
• 1986-1991 BMW M3 (E30/M3) 2.3L/2.5L - Rear

Features

• KONI Sport Yellow performance rear shock absorber
• Internally adjustable damping for personalized handling
• Exceptional road-holding and reduced body roll
• Improved chassis feedback and cornering stability
• Compatible with performance lowering springs (up to ~40 mm)
• Twin-tube oil-pressure design for controlled rebound
• Direct fit replacement for OEM rear shocks
• Durable yellow corrosion-resistant finish

Specifications

• Part Number: KONI 80-2522SP1
• Position: Rear (left or right)
• Adjustment Method: Internally adjustable (compress to adjust)
• Shock Type: Twin-tube oil pressure absorber
• Color: Yellow
• Quantity: Sold individually (not a pair)
• Compatibility: Designed for use with lowered suspension setups

Included Components

• 1x KONI Sport Yellow Rear Shock Absorber (80-2522SP1)
• 1x Warranty / Instruction Sheet

Product Description

The KONI 80-2522SP1 Sport Rear Shock is a high-performance replacement shock absorber engineered for classic BMW 3 Series (E30) platforms, including the iconic M3 models from 1985 through 1991. Designed for driving enthusiasts and precision tuners, this shock delivers enhanced road-holding, improved steering response, and reduced body movement compared to stock dampers. Its internal adjustability lets you fine-tune rebound characteristics to match your driving style, whether on the street or track.

Constructed with a twin-tube oil pressure system and finished in KONI's distinctive yellow, this rear shock is ideal for vehicles equipped with lowering springs (up to approximately 40 mm). It installs as a direct fit in the rear suspension and offers durable performance with a sporty feel. Sold individually, be sure to order two shocks for a complete rear axle upgrade.