BMW NGK S58 B58 S55 S63 N63 N55 Spark Plugs

Spark plug heat range and gap are crucial to producing correctg power on any tuned application. We offer NGK spark plugs specifically for your application, gaped to desired gap.

Recommendations for spark plug gap:

1) Stage 1 Mild tune: 0.025"

2) Stage 1 Higher end tune: 0.024"

3) Stage 2 tune: 0.020"-0.022"

4) Stage 3 with custom turbo setup: 0.018"

Please set quantity to desired number of spark plugs you need.