COBB Tuning Subaru Post MAF Hose 2002-2007 WRX / STI
The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at wide open throttle.
Say hello to the new COBB Post MAF Hose for the '02-'07 Subaru WRX! The COBB Post MAF Hose balances form AND function with its smart appearance and turbulence taming characteristics. It joins the stock airbox (or optional COBB SF Intake) to the turbo inlet tube by replacing the stock corrugated rubber piece, arguably one of the most aesthetically challenged OEM parts in the engine bay. The sleek exterior is easy on the eyes while the slick interior is airflow friendly. Make your turbo happy!
4-Ply Steel Reinforced Silicone
Replace Stock Corrugated OEM Tube
Decrease Turbulence in the Intake Tract
Pad Printed COBB Logo
Works with Stock Airbox or COBB SF Intake
2004-2008 Forester XT