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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Full titanium construction for optimal weight reduction
This kit suits vehicles that spend most of their time on the street but occasionally see spirited driving or mild track use
It includes billet aluminum mounting spacers and titanium and stainless steel hardware for a secure and long-lasting fit
and replacing them during a fuel system upgrade is good maintenance practice
Cobb Redline Intake Replacement Filter - 2015-2021 Subaru STI Subaru-WRX-2005 Full titanium construction for optimalCobb Redline Intake Replacement Filter 2015 2021 Subaru STI The Cobb Redline Intake Replacement Filter 2015 2021 Subaru STI is a drop in high flow filter replacement for the factory airbox filter element on the 2015 2021 Subaru WRX STI. It is compatible with the factory airbox no intake plumbing changes required. Designed as a replacement for existing Cobb SF or Redline CF intake filter elements use the correct filter for the specific Cobb intake