Invidia [15-21 WRX] [15-21 WRX STI] N1 Dual Cat-Back Exhaust - Titanium Tips
The Invidia N1 Dual Cat-Back Exhaust for the 2015-2021 Subaru WRX and WRX STI Sedan delivers the classic N1 motorsport look and sound in a twin-muffler layout. Polished SUS304 stainless steel construction with 76mm (3-inch) mandrel-bent piping, CNC-machined flanges, and smooth bends provides maximum flow and reduced back pressure for strong mid to top-end power gains with the crisp, aggressive N1 tone. Dual 101mm (4-inch) burnt titanium tips finish the system with Invidia's signature race styling, and hangers designed for an OEM replacement fit make installation a direct bolt-on.
- 2015-2021 Subaru WRX & WRX STI Sedan (VA chassis)
- 76mm (3-inch) polished SUS304 stainless steel mandrel-bent piping, CNC-machined flanges
- Dual 101mm (4-inch) burnt titanium tips
- Classic N1 aggressive exhaust note; strong mid to top-end power and torque gains
- Includes removable silencer, new gaskets and hardware; OEM replacement fit
- A stock-DP-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) may be required with a stock downpipe
- Part number: HS15STIGTT
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
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