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George Karadimas photo
Malaysia, Kuala Lumpur
1 Level
744 Review
66 Karma

Review on πŸ”Œ Bosch Automotive (7403) Copper with Nickel Spark Plug: Powerful Ignition Performance for Enhanced Car Performance by George Karadimas

Revainrating 5 out of 5

Fits oil heads Fits spark plugs

I still use them in both of my BMW oil heads; no complaints. Careful tuning has eliminated cracks in RS, so I'll stick with OEM spark plugs.

Pros
  • Spark plugs and wires
Cons
  • I vaguely remember