KONI 8641-1039SPORT Sport Front Shock for 1975-1989 Porsche 911/912

Vehicle Fitment

• 1975-1989 Porsche 911 (Front Shock)
• 1976-1976 Porsche 912 E (Front Shock)
• 1978-1983 Porsche 911 SC (Front Shock)
• 1975-1977 Porsche 911 S (Front Shock)
• 1975-1979 Porsche 911 Carrera (Front Shock)
• 1989 Porsche 911 Speedster (Front Shock)

Features

• Sport Series adjustable front shock designed for enhanced handling
• Externally adjustable rebound damping for driver tuning
• Yellow Sport finish signifying performance orientation
• Improves road holding, cornering response, and chassis control
• Twin-tube low-pressure gas design for consistent damping behavior
• Direct front replacement strut insert for compatible classic chassis
• Optimized for use with performance lowering springs (up to ~35 mm)
• Sold individually so you can replace one side at a time

Specifications

• Part Number: 8641-1039SPORT
• Series: KONI Sport adjustable front shock
• Position: Front (left or right)
• Adjustability: External rebound knob
• Design: Twin-tube low-pressure gas strut insert
• Ride Height: Works with stock and lowered springs (up to ~35 mm)
• Mount Type: Inserts into original strut housings with Boge suspension
• Application: Classic Porsche front suspension systems

Included Components

• 1x KONI 8641-1039SPORT Sport Front Shock Absorber (single unit)

Product Description

The **KONI 8641-1039SPORT Sport Front Shock** is a high-performance adjustable shock absorber engineered specifically for classic **Porsche 911** (including various body styles and trims) and select **Porsche 912 E** models produced from **1975 through 1989**. Part of KONI's Sport Series, this shock delivers improved road-holding, sharper cornering response, and enhanced chassis control over standard factory components while preserving street-friendly ride quality. Its externally adjustable rebound control knob allows enthusiasts to fine-tune suspension behavior without removing the unit from the car.

Designed as a direct front strut insert that reuses the original front suspension housing, the 8641-1039SPORT fits Porsche 911 and 912 models equipped with the appropriate OEM Boge struts. It pairs exceptionally well with performance lowering springs (up to about ~35 mm) to refine stance and handling balance. Sold individually, this sport shock lets you replace only the worn unit or upgrade one corner at a time. Whether tackling twisty roads or simply improving daily-driving dynamics, this KONI Sport shock adds confidence-inspiring control to these classic Porsche platforms.