Magnetic 16mm Spark Plug Swivel Socket (Mercedes, Kia, Audi, Toyota, Honda and other models) M6 (E63/E64) ensuring your vehicle meets the

ensuring your vehicle meets the demands of higher power outputs

This option provides room for growth as your performance needs evolve

and the potential to hold more boost between shifts

6L models it can be either depending on the model year and ECU software

Magnetic 16mm Spark Plug Swivel Socket (Mercedes, Kia, Audi, Toyota, Honda and other models) M6 (E63/E64) ensuring your vehicle meets theChange Your Plugs Like a Pro! It's recommended to change your plugs every 20,000 miles on a tuned car. This special thin walled socket is needed to remove reinstall the spark plugs. It also includes a strong integrated rare earth magnet to secure the plugs while raising and lowering them in the long bores. Ours will never wear out like spark plug sockets with rubber or metal tensioners to hold the spark plug in. The RIGHT tool for the job makes spark