Description

IMPREZA WRX STI GRF/GVF

Code No. 70020-AF106

IMPREZA WRX STI GRF/GVF

■Feature

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

feature

■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

power vs engine rpm graph

━　Normal	Max power	196.0 (kW)
		(266.7PS)
━　Racing Suction	Max power	196.1 (kW)
		(266.9PS)

power vs engine rpm graph

━　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

blueprint

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		For “WRX-STI A-Line 4door”
IMPREZA WRX STI	CBA-	GVF	EJ257	10/07 -14/08	Racing Suction	Φ200-80/Red	70020-AF106		For “WRX-STI A-Line 4door”