NGK Iridium Spark Plugs WRX / STI Variations:NGK One Step Colder Iridium Spark Plug STI (2004-2014) WRX (2006-2014) LGT (2005-2009) thereby increasing exhaust gas velocity

thereby increasing exhaust gas velocity and greatly improving scavenging potential

R59 2012-up Roadster Cooper S and JCW

PORSCHE Boxster 2000-2004 Including S Models

Blox Racings adjustable fuel pressure regulator for the Honda/Acura is a great replacement for your factory unit and easily installs in place of it

it has smooth sound with performance and industry-leading east fit

NGK Iridium Spark Plugs WRX / STI Variations:NGK One Step Colder Iridium Spark Plug STI (2004-2014) WRX (2006-2014) LGT (2005-2009) thereby increasing exhaust gas velocityMore Durability and a Higher Melting Point compared to Platinum, better center electrode anti oxidation and anti erosion, improved ignition, superior anti fouling, lower required voltage, new metal shell plating process for better anti corrosion. One Step Colder plugs are reccomended for cars with heavy modifications. These NGK plugs will get your Turbo Subaru running smoother and free up some power through increased efficiency and increased heat