Invidia N1 Dual Titanium Cat Back Exhaust | 08-14 STI / 11-14 WRX Hatchback

Invidia N1 Dual Titanium Tip Cat Back Exhaust — 08–14 STI / 11–14 WRX Hatchback (HS08STIGTT)

Built for the motorsports enthusiast who demands real performance gains and an aggressive exhaust note. The Invidia N1 Cat Back is constructed from high-quality SUS304 stainless steel with CNC-machined flanges and mandrel-bent piping for maximum flow and reduced back pressure — delivering strong mid-to-top-end power with a polished, race-ready finish.

Specifications

• Piping: 76mm SUS304 stainless steel, mandrel-bent
• Tips: 2x 101mm round titanium tips
• Flex joint included
• Silencer included
• Angled exit orientation
• All installation hardware included
• 1-year manufacturer warranty

Fitment

• 2008–2014 Subaru STI
• 2011–2014 Subaru WRX Hatchback

Note: If running a stock J-pipe or downpipe, the GrimmSpeed Stock DP to Aftermarket 3-in. Catback Adapter (p/n 077046) is required.