SARD GD Impreza WRX STi Intercooler

SARD Top Mount Intercooler is for Subaru Impreza WRX/STi GDA, GDB. SARD high flow intercooler greatly cools the intake charge from the turbos for high performance. The larger size of the full alumunim intercooler core, and improved internal and end tank design allow cooler intake air temperature for higher horsepower from larger intake charge. Cooler intake air temperatures allow more air into the engine, as well as preventing knock. GDA, GDB Core: 468 x 170 x 98mm (200% larger)