XDI DI Injector Seal Sizer Kit

Introducing our new DI Injector Seal Sizing Kit!

This tool is the proper way of sizing your new combustion seals on your injectors.
Every injector should utilize this kit when installing new seals to ensure the seals are sized to the proper diameter.
Not sizing seals or not changing seals once you remove them from your cylinder head can cause the seal to get hurt.
Hurt or lost seals from improper install can cause problems you don’t want to have!

$99 Per Kit