Invidia Racing Series Single Exit Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX/STI PDM_drivetrain-mounts-and-bushings XClutch upgrades offer the ideal

XClutch upgrades offer the ideal balance between drivability and performance for different vehicle applications

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Key Features

and is highly customisable with interchangeable springs for a range of boost levels

Includes flywheel

Invidia Racing Series Single Exit Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX/STI PDM_drivetrain-mounts-and-bushings XClutch upgrades offer the idealRacing Series: Track Spec, Street Fitment The Invidia Racing Series Cat Back Exhaust with Titanium Tip for the 2002 2007 Subaru WRX STI is the aggressive end of the Invidia street catalog designed for builds that spend serious time on track or at weekend events where maximum exhaust flow and a track oriented sound character are the priorities. Larger diameter piping, less restriction, and a sound profile that reflects the racing series designation.