KONI Sport 8641 Series Rear Strut Insert 8641-1142Sport for 1986-1989 Toyota MR2

KONI Sport 8641 Series, yellow painted, externally rebound adjustable twin-tube low pressure gas charged strut insert.

Upgrade the rear suspension of your 1986-1989 Toyota MR2 with the KONI Sport 8641 Series rear strut insert, part number 8641-1142Sport. Finished in KONI’s signature yellow, this twin-tube, low-pressure gas-charged insert is designed for drivers seeking improved handling response and adjustable suspension performance. The externally adjustable rebound setting allows the shock to be tuned to driving style, vehicle setup, and road conditions without removing the insert.

The KONI Sport rear strut insert supports more controlled suspension movement during acceleration, braking, and cornering. Its twin-tube construction and low-pressure gas design help provide consistent damping performance for spirited street driving and performance-oriented applications. This application is intended for the rear of compatible Toyota MR2 models equipped with a rear strut configuration using an M48 x 1.5 locknut. Professional installation is recommended, and the vehicle’s suspension components should be inspected before installation.

Designed specifically for select 1986, 1987, 1988, and 1989 Toyota MR2 applications, the KONI Sport 8641 Series insert is a performance-focused replacement for worn or insufficient rear dampers. Verify the vehicle configuration and existing strut housing requirements before ordering. This product is sold as one rear strut insert.

Key Product Specifications and Technical Data

• Brand: KONI
• Series: Sport 8641
• Part Number: 8641-1142Sport
• Position: Rear
• Product Type: Strut insert
• Design: Twin-tube, low-pressure gas charged
• Adjustment: Externally adjustable rebound damping
• Finish: Yellow painted housing

What's Included

One KONI Sport 8641 Series rear strut insert. Installation hardware or additional suspension components are not included unless specified by the vehicle or installation requirements.

Features:

• Externally adjustable rebound damping allows tuning for driving style, suspension setup, and road conditions.
• Twin-tube, low-pressure gas-charged construction supports consistent damping performance during spirited driving.
• KONI Sport 8641 Series design improves suspension control during cornering, braking, and acceleration.
• Application-specific rear fitment for select 1986-1989 Toyota MR2 models with an M48 x 1.5 rear strut locknut.

Fitments:
1986 Toyota MR2 GT
1987 Toyota MR2 GT
1988 Toyota MR2 GT
1988 Toyota MR2 Super Charged
1989 Toyota MR2 GT
1989 Toyota MR2 Super Charged

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1