2017 Subaru Wrx-sti Ignition Systems Upgrades

    WRX STI Upgrades by WRX STI Experts. 

    Shop 2017 Subaru Wrx-sti Ignition Systems Upgrades by Category

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    Spark Plugs

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    4 Results

    NGK Iridium One Step Colder 2309 Spark Plug (Single) - 2006-2014 Subaru WRX / 2004-2021 STI

    LFR7AIX

    NGK Iridium One Step Colder 2309 Spark Plug (Single) - 2006-2014 Subaru WRX / 2004-2021 STI

    $10.14
    NGK Iridium One Step Colder 2309 Spark Plug Set - 2006-2014 Subaru WRX / 2004-2021 STI

    LFR7AIX-GRP

    NGK Iridium One Step Colder 2309 Spark Plug Set - 2006-2014 Subaru WRX / 2004-2021 STI

    5.0(2)
    $73.24
    Subaru OEM NGK Spark Plug - 2008-2018 Subaru STI

    22401AA670

    Subaru OEM NGK Spark Plug - 2008-2018 Subaru STI

    5.0(1)
    $24.32
    Off the Line Performance OTL Street Series EJ20/25 Ignition Coil Packs - 2002-2014 Subaru WRX / 2004-2021 STI / 1989-1993 Legacy GT / Legacy RS / Legacy RS-RA

    -SSEJ-4

    Off the Line Performance OTL Street Series EJ20/25 Ignition Coil Packs - 2002-2014 Subaru WRX / 2004-2021 STI / 1989-1993 Legacy GT / Legacy RS / Legacy RS-RA

    $449.00

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