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Getadomtune Cylinder 4 Chamber Cooling Mod - 04-21 STI / 02-14 WRX

SKU: GDT CYL4COOL-SS

$79.00

In STock

Industry first (and patent-pending) DOHC EJ Cylinder 4 Combustion Chamber Cooling kit increases coolant flow in the LH head to improve reliability by reducing detonation causing hot spots, reducing EGT delta and improving overall cooling system performance.

Includes (1) cooling pipe that is assembled using high-grade silicone hose . . . Show More >