Koni Sport (Yellow) Front Shock Insert - 1995-1999 BMW E36 M3 (Use with OE Strut Only)

Upgrade your E36 M3 suspension with Koni Sport (Yellow) shock inserts. Featuring externally adjustable rebound damping, twin-tube low-pressure gas design, and legendary Koni quality, these front shock inserts deliver improved handling and customizable performance when used with OE strut housings.

Key Features:

• Koni Sport (Yellow) series
• Front shock insert (strut cartridge)
• Externally adjustable rebound damping
• Twin-tube low-pressure gas design
• Yellow painted finish
• Use with OE strut housing only
• 8641 series
• Koni quality and engineering

Performance Benefits:

• Adjustable Damping: External adjustment allows tuning for your driving style
• Improved Handling: Sport valving reduces body roll and improves control
• Cost Effective: Reuses OE strut housing for lower cost
• Quality Construction: Twin-tube gas design ensures consistent performance
• Proven Performance: Koni Sport is trusted worldwide
• Easy Adjustment: External adjuster accessible without removal

Specifications:

• Brand: Koni
• Part Number: 8641 1342SPORT
• Product: Sport (Yellow) Shock Insert
• Series: 8641 Sport (Yellow)
• Position: Front
• Type: Shock insert (strut cartridge)
• Design: Twin-tube low-pressure gas
• Adjustment: Externally adjustable rebound
• Finish: Yellow painted
• Barcode: 8641 1342SPORT

Fitment Information:

• 1995-1999 BMW 3 Series E36 M3
• Position: Front only
• IMPORTANT: Use with OE strut housing only (shock insert design)
• Note: Requires removal and disassembly of OE strut
• Installation: Professional installation strongly recommended

What's Included:

• Koni Sport (Yellow) front shock insert (single shock)
• Note: Sold individually - order 2 for complete front axle
• Note: Reuses OE strut housing, spring, and top mount

Installation Notes:

• Professional installation strongly recommended
• Remove OE strut assembly from vehicle
• Disassemble strut (compress spring, remove top mount)
• Remove OE shock cartridge from strut housing
• Install Koni Sport shock insert into OE strut housing
• Reassemble strut with OE spring and top mount
• Install strut assembly back into vehicle
• Set initial damping adjustment
• Alignment required after installation

Koni Sport (Yellow) Series:

The Koni Sport (Yellow) series represents Koni's most popular performance shock line, offering the perfect balance of sport performance and street comfort. The yellow color coding indicates these are adjustable sport shocks designed for enthusiast driving. The Sport series provides noticeably firmer damping than stock while remaining comfortable enough for daily driving. The external adjustability allows you to fine-tune the suspension for your specific driving style and conditions.

Shock Insert Design (Use with OE Strut Only):

This is a shock insert (also called strut cartridge) that installs inside your existing OE strut housing. The insert design allows you to upgrade the damping performance while reusing the OE strut housing, spring, and top mount. This approach is more cost-effective than purchasing complete strut assemblies. However, it requires disassembly of the OE strut, which involves compressing the spring and removing the top mount - professional installation is strongly recommended for safety.

Externally Adjustable Rebound Damping:

The external adjustment knob allows you to tune the rebound damping without removing the shock from the vehicle. The adjuster is typically located at the top of the strut and can be accessed from the engine bay. The adjustment range allows you to dial in the perfect balance between comfort and performance. Softer settings provide more comfort for street driving, while firmer settings reduce body roll and improve handling for spirited driving or track use. The ability to adjust allows you to optimize the suspension for different conditions.

Twin-Tube Low-Pressure Gas Design:

The twin-tube design uses two chambers - an inner working chamber and an outer reserve chamber. This design provides excellent ride quality while maintaining good damping control. The low-pressure gas charge (typically 3-5 bar) helps prevent cavitation and fade during sustained use. The twin-tube design is known for providing a comfortable ride while still offering sport-level performance, making it ideal for street-driven performance cars.

8641 Series:

The 8641 series designation indicates this is a Koni Sport shock insert specifically engineered for BMW E36 M3 applications. Each Koni series is application-specific, with valving and dimensions tailored to the vehicle's weight, suspension geometry, and performance characteristics. The 8641 series is proven in thousands of E36 M3 builds worldwide.

Why Koni?

Koni is a legendary Dutch shock manufacturer with over 70 years of experience in suspension technology. Their shocks are trusted by professional race teams and enthusiasts worldwide for their quality, performance, and adjustability. Koni's commitment to engineering excellence ensures their shocks provide consistent, reliable performance. The Sport (Yellow) series is one of the most popular aftermarket shock choices for BMW enthusiasts.

Installation Tips:

• Use professional spring compressor for safe disassembly
• Mark OE spring position before disassembly
• Inspect OE strut housing for damage before reuse
• Use new top mount hardware if worn
• Set initial adjustment to middle position
• Fine-tune adjustment after test driving
• Alignment required after installation

Perfect For:

• 1995-1999 BMW E36 M3 owners seeking improved handling
• Street/track builds wanting adjustable suspension
• Daily drivers needing sport performance with comfort
• Anyone seeking proven Koni Sport quality
• Enthusiasts wanting cost-effective suspension upgrade

Perfect For: 1995-1999 BMW E36 M3 owners seeking Koni Sport (Yellow) front shock inserts for adjustable performance.

Pro Tip: Start with mid-range adjustment and fine-tune based on your driving style - the external adjuster makes it easy.

IMPORTANT: Shock insert design - use with OE strut housing only. Professional installation required. Sold individually. Alignment needed after installation.

Upgrade your E36 M3 with Koni Sport (Yellow) shock inserts - externally adjustable, twin-tube gas, proven performance, legendary quality.