SPECS: 75mm Piping - Eliminates 2 rear catalytic converters
For maximum exhaust flow and quicker turbo spool up, HKS offers downpipes for racing use. Each mandrel bent down pipe is a bolt-on application that will mount to the stock turbo and/or to a HKS turbo upgrade kit. Certain HKS Downpipe applications are made from coated stainless steel or polished SUS304 stainless steel piping. All HKS down pipes are FOR OFF ROAD USE ONLY.
APPLICATIONS: 2002 Subaru WRX, 2003 Subaru WRX, 2004 Subaru WRX, 2005 Subaru WRX, 2006 Subaru WRX, 2007 Subaru WRX (ALL)