Blox Racing Air Box Intake Hose - 08-14 WRX / 08-20 STI - Black - BXFL-50210-BK 2.50" to 3.25" COBB SF Intake System

COBB SF Intake System

Proven to reduce charge-air temperatures by up to 26°F (15°C)

STD Alignment (or Offset Caster) will increase the handling of your WRX to better than that of the STI

65" that can be used to pass anything that size or smaller through the firewall or other location

Manual Transmission Only)

Blox Racing Air Box Intake Hose - 08-14 WRX / 08-20 STI - Black - BXFL-50210-BK 2.50" to 3.25" COBB SF Intake SystemBlox RacingS silicone hose replaces the OEM hose between the inlet and air box. Blox Racing uses 4 layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake hose is straighter and internally smoother to provider unrestricted and undisturbed airflow. Available in black, blue and red and includes new stainless steel clamps. FEATURES Replaces OEM hose between inlet and