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Tech springs are designed for those seeking a slightly lowered stance while maintaining high ride quality at a reasonable price
We highly recommend you add this with any high hp build
Rear Spring Rates: 5
Maximize the flow of our your 3" (FK8) Civic Type R cat-back exhaust with the simple installation of our optional 3" (76mm) Front Overpipe and full 3" upgrade for the Supreme SP (& HG) Forward Midpipe
so you can use it widely from town ride to circuit
Radium Port Injection Kit - Honda Civic Type-R FK8 Cusco Tech springs are designed forClick here to download the installation instructions (PDF) The Radium Engineering Port Injection Kit (PIK) installs between the intake manifold and the cylinder head and permits the use of port injectors to add additional fuel for high horsepower modified K20C1 engines, commonly found in the FK8 Civic Type R. This does NOT replace the OEM direct injection system. The kit includes the PIK adapter plate, custom fuel rail, fuel rail mounting hardware,
