Looking to unleash some power from your STi? Look no further! The Cobb Tuning Stage 1 kit comes with an AP3 Accessport Cobb SF intake & Air Box.
- Cobb AP3 Accessport
- Cobb 3″ Titanium Cat Back Exhaust
- Cobb High Flow Cat Downpipe
- Stainless Steel Turbo Heat Shield
- Cobb Vehicle Badge
- 2015 – 2019 STi
- 2018 STi Type RA