Invidia [11-14 WRX Hatchback] [08-14 WRX STI Hatchback] Q300 Cat-Back Exhaust - Rolled Titanium Tips
The Invidia Q300 Cat-Back Exhaust for the 2011-2014 Subaru WRX hatchback and 2008-2014 WRX STI hatchback (wide-body GR chassis) offers the Q300's deep, mellow touring tone with premium rolled titanium tips. Built from 76mm mandrel-bent SUS304 stainless steel with CNC-machined flanges and robot TIG welds, its flat-bottom muffler uses continuous piping and Advantex material for free flow with optimized back pressure - power without the N1's volume. Dual 110mm rolled titanium tips finish the system. Hatchback-only fitment.
- Fits 2011-2014 Subaru WRX Hatchback (wide body) and 2008-2014 Subaru WRX STI Hatchback
- 76mm SUS304 stainless mandrel-bent piping, Q300 flat-bottom muffler with Advantex
- Dual 110mm rolled titanium tips (quad exit)
- CNC-machined flanges, robot TIG welds, gaskets and hardware included
- With a stock downpipe, a stock-DP-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) is required
- Invidia part HS08STIG3T
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
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