Invidia Single N1 Cat Back Exhaust Subaru WRX 09-21/STI 08-21/FXT 08-18 (Sedan Only)
This Invidia Single N1 cat-back exhaust is listed for the Subaru WRX from 2009 to 2021 and WRX STI from 2008 to 2021 in sedan form, plus the 2008-2018 Forester XT. It is Invidia's modern take on the classic N1 racing-style exhaust, using cannon style mufflers to maximise flow and keep back pressure low. Invidia says this brings significant mid to top end power gains, helped by a pipe route planned with minimal bends and, on turbocharged cars, reduced turbo lag. The muffler's position and angle, plus large diameter straight cut tips, give the system an aggressive look.
Features
- Single N1 cannon style muffler
- Designed for maximum flow and minimised back pressure
- Large diameter straight cut tips
- Pipe route planned with minimal bends
- Invidia quotes mid to top end power gains
- WRX and STI fitment is sedan only
Specifications
- Brand: Invidia Exhausts
- Product Type: Cat-Back Exhaust
- Series: Single N1
- Muffler: Cannon style
- Tips: Large diameter, straight cut
- Part Number: HS15SW4BGR1GT
Vehicle Compatibility: 3 applications across 1 make. Select a make to view.
Subaru (3)
| Model | Variant | Engine | Years | Notes |
|---|---|---|---|---|
| WRX | Sedan | 2009-2021 | Sedan only | |
| WRX STI | Sedan | 2008-2021 | Sedan only | |
| Forester XT | FXT | 2008-2018 |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.