Spark Plugs
Cobb Subaru WRX/STI/Legacy GT/FXT 2.5L Spark Plugs 4pk (Must Be Purchased w/Power Packages ONLY)
$65.00
NGK Iridium IX Spark Plug Box of 4 (LKAR8CIX-PS)
$60.64
NGK Laser Iridium/Platinum Spark Plug Box of 4 (ILNFR7C11)
$48.40
HKS SUPER FIRE RACING M45 - Single
$27.00
HKS Nissan/Infinity VQ35HR M-Series Spark Plugs (One Step Colder) - Single
$30.00
HKS SUPER FIRE RACING M45G - Single
HKS 10 Hyundai Genesis Coupe 3.8L M-Series Spark Plugs (Heat Range 8) - Single
HKS SUPER FIRE RACING M40i - Single
HKS SUPER FIRE RACING M40G - Single
HKS Nissan/Infiniti VQ35HR M-Series Spark Plugs (Stock Heat) - Single
HKS SUPER FIRE RACING M40LF - Single
HKS SUPER FIRE RACING M40iL - Single
