HKS Super Fire Racing M40IL Spark Plug (NGK8) PCV INVIDIA N2 CAT BACK EXHAUST

INVIDIA N2 CAT BACK EXHAUST

If you have not checked the condition of your performance air filter during the last few oil changes

COBB Burnout Mode: Enabled in OTS (Off the Shelf Maps) This feature allows you to hold the car at a predetermined RPM and perform a burnout

NOTE: REQUIRES IE PORT INJECTION INTAKE MANIFOLD

2003-2004 SUBARU IMPREZA WRX STI GD SEDAN

HKS Super Fire Racing M40IL Spark Plug (NGK8) PCV INVIDIA N2 CAT BACK EXHAUSTHKS Super Fire Racing M Series spark plugs are built for high output and tuned engines that need stable ignition under heat and high rpm. An iridium alloy centre electrode paired with a platinum tipped ground electrode produces a fine, durable spark with strong wear resistance, so ignition stays consistent under boost and sustained load. Features Iridium alloy centre electrode and platinum ground electrode for a strong, stable spark High resistance to