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11051AA070 (Cylinder Head Half Moon Plug)
STI 6MT w/ Auto DCCD MY03-07
STI EJ207 MY12-20 (Starting Production Date Jan 21
Rod Bolts - ARP L19 or Custom Age 625+
STI Front Lip Spoiler Kits
COBB Top Mount Intercooler - VA WRX Color:black 11051AA070 (Cylinder Head Half MoonCHARGE AIR COOLING COBB top mount intercooler kit greatly improves intercooler efficiency and flow in order to achieve a colder denser intake charge. Generate greater power levels while improving reliability. 30% air flow increase over stock intercooler. Includes thrust tunnel to maximize air flow from the hood duct through the intercooler core. Top mounted intercoolers prioritize transient boost response by keeping volume low especially with smaller
