HKS Plug Wrench Set (FA20, FA24)

HKS Plug Wrench Set (FA20, FA24) Specifications

This HKS spark plug wrench set has been specifically designed to simplify spark plug replacement on Subaru and Toyota FA20 and FA24 boxer engines. Thanks to its dedicated design, it allows easy access to the tight spaces within the engine bay without the need for the specialized tools typically recommended for this operation.

Developed to make maintenance work easier on the Toyota GT86, GR86, and Subaru BRZ, this kit was created in collaboration with Japanese tool manufacturer Tone. It features a removable extension system that allows the tool length to be adjusted according to the available space. This clever solution provides easier access to spark plugs located between the engine mounts and surrounding structural members.

The spark plug socket features a 17 mm hexagonal end, allowing it to be used with an open-end wrench, box wrench, or socket wrench. The extensions are equipped with an optimized locking mechanism that ensures easy installation and removal within the engine bay while maintaining a secure fit during use. The entire set is designed for use with a 3/8" (9.5 mm) square drive and proudly features HKS branding.

Kit contents:

• 1 x spark plug socket
• 2 x 32 mm extension bar
• 1 x 50 mm extension bar