Invidia [11-14 WRX Sedan] [08-14 WRX STI Sedan] Full Titanium Cat-Back Exhaust

The Invidia Full Titanium Cat-Back Exhaust for the 2011-2014 Subaru WRX Sedan and 2008-2014 Subaru WRX STI Sedan is a single-exit racing system built for maximum power and weight reduction. Constructed entirely from Grade 5 titanium alloy using Nippon Steel & Sumitomo high-quality raw materials, it features 80mm (3.15-inch) mandrel-bent titanium piping with cast titanium flanges, a non-resonated mid pipe, and a single 101mm blue-burnt titanium tip. The result is the dry, aggressive titanium exhaust note with extreme weight savings; a silencer is included for quieter driving when needed.

• Fits 2011-2014 Subaru WRX Sedan and 2008-2014 Subaru WRX STI Sedan (sedan application only — the 2008-2010 WRX was hatchback-only)
• Full Grade 5 (beta 6/4) titanium construction — Nippon Steel & Sumitomo raw materials, cast titanium flanges
• 80mm (3.15-inch) mandrel-bent titanium piping, non-resonated mid pipe, single-exit design
• Single 101mm burnt-blue titanium tip; silencer, gaskets, and hardware included
• OEM-location hangers — direct bolt-on fit; extreme weight reduction, aggressive racing tone
• With a stock downpipe, a stock-DP-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) is required
• Part number: HS08SW4TRG