HKS RS GRF/GVF IMPREZA A-Line EJ257 - 70020-AF106

Racing Suction

Vehicle: Classification

Application

• Engine: Model
• Code No.: 70020-AF106

Specifications

IMPREZA WRX STI GRF

Feature

Further performance improvement at high RPM leads to smoother accerelation. Sporty intake sound uplifts driver’s sprit. Airflow output correction device specifically designed for GRF/GVF is included.

AIR

FUEL RATIO REGULATOR (AFR) FOR GRF/GVF Standard Racing Suction Reloaded Intake Kit corrects the airflow output characteristics by the unique shape of airflow adapter’s air guide. For GRF & GVF, airflow correction by the air guide’s shape is inadequate; therefore, the AFR is designed exclusively for GRF and GVF and included in this kit. Stable performance can be presented for a stock to a vehicle with the exhaust system, catalyzer, and factory replacement type exhaust manifold.

Performance

Comparison ━ Normal Max power 196.0 (kW) (266.7PS) ━ Racing Suction Max power 196.1 (kW) (266.9PS) ━ Normal Max Torque 196.0 (kW) (266.7PS) ━ Racing Suction Max Torque 196.1 (kW) (266.9PS) Impression Stock Bad 1 2 3 4 5 Good Low/mid rpm RS Bad 1 2 3 4 5 Good Impression Stock Bad 1 2 3 4 5 Good High rpm RS Bad 1 2 3 4 5 Good Intake sound Stock Small 1 2 3 4 5 Loud Revving RS Small 1 2 3 4 5 Loud Intake sound Stock Small 1 2 3 4 5 Loud While driving RS Small 1 2 3 4 5 Loud Vehicle Classification Model Engine Model Year Style Size Code No. Manual Remarks IMPREZA WRX STI CBA- GRF EJ257 09/02 -14/08 Racing Suction Φ200-80/Red 70020-AF106 Make to order

Source: HKS Japan · Detail page