Description
HKS GT4845 Sports Turbine Kit - Honda Civic Type R (K20C)
Product Overview: HKS GT4845 Sports Turbine Kit - Honda Civic Type R (K20C) is a forced-induction component intended to increase the engine's airflow and power capability. This listing is structured around the exact HKS product/SKU so shoppers can match the component to the intended vehicle or build without relying on a generic product-family description.
Driver Benefit: A properly matched turbo system expands power potential and can improve the engine's usable performance envelope when paired with the required fuel, cooling, exhaust, and calibration support.
Recommended Use: Best suited to performance builds where the driver is deliberately increasing engine output and has planned the necessary supporting modifications and tuning.
Technical & Fitment Notes
- Verify compatibility with the vehicle's existing intake, charge piping, engine management, and other forced-induction hardware.
- Power results depend on the complete combination and calibration; no specific power gain should be assumed from the component alone.
- Original catalog note: Power increase at high RPM that cannot be experienced with the stock turbo Features - High RPM output improvement not achievable with stock turbo. - No fuel system upgrade required thanks to optimal size design. - Direct fit with no modification needed with the same layout design as the stock turbo. - Intercooler Kit is available separately for safe high-power use. - Turbo can be used without any piggybacks, but remapping is recommended to fully optimize turbo performance. - GT4845 maintains boost at high RPM, unlike stock turbos. - Tested at Fuji Speedway: +12 km/h top speed (232 to 244 km/h) and -3 seconds lap time. Included Components - Includes necessary gaskets (for Turbo, Exhaust, Intake, Water lines, Oil lines) and studs/bolts for turbo replacement. Performance Data - The GT4845 Sports Turbo Kit with Mastery ECU PHASE3 (Only available in Japan) achieves a 19kW (64ps) increase over
Fitment and specifications can vary by HKS part number, model year, trim, transmission, drivetrain, and market. Confirm the SKU and application before ordering, particularly on modified vehicles.