1st Gen R53 Cooper S 110 K. Plug advice

Discussion in '1st Generation: 2002–06 R50, R53 & 2004–08 R52' started by Razone23, Feb 23, 2017.

  1. Razone23

    Razone23 Active Member

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    #1 Razone23, Feb 23, 2017
    Last edited: Feb 23, 2017
    Planing on changing plugs this week just hit 110k on my 06 , and not sure what's my best option. Still using original coil pack,and don't intend on changing it for any other. car has a 15% pulley and K&N cai , if that helps on plug choice,


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  2. MCS02

    MCS02 Moderator
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    NGK BKR7EIX These are one step colder than stock. Thats what you need for a 15% pulley
     
  3. Crashton

    Crashton Club Coordinator

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    I ran oem plugs on my MCS with 15% pulley. Changed them out at 50,000 miles. Change out your spark plug wires too when you do the plugs.
     
  4. Razone23

    Razone23 Active Member

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    Thank


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  5. Razone23

    Razone23 Active Member

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    Perfect


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