HKS Racing Suction Intake for GRB Subaru Impreza WRX STi
The most powerful intake system carefully designed to fit engine room of a vehicle. HKS Racing Suction pushes air intake system efficiency to the limits.
Stealth Frame is Redesigned!
Bold White HKS Logo Printed on Black Anodized Back Plate Accentuates the Engine Bay!
Real Sports Technology
With stock suction system, induction air hit to corrugated portion of hose and makes swirl and resistance. The specially designed pipe reduces corrugated portion and gap inside pipe to make air flow smoother.
Features Frame Support
Racing Suction Adopted Wet Two-Layer Type
Super Inner Frame
Super Lip Funnel
Direct Throttle Compressor Intake Mounting