N1 offers an aggressive look and sound at a reasonable price point. Every Invidia exhaust is constructed with high-quality 304 stainless steel, CNC-machined flanges, and manufactured with a polished finish. Each system features mandrel-bent stainless steel piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top-end power gains, as well as an increase in horsepower and torque.
3" piping throughout, with dual 4" tips. Choose between burnt titanium (shown here) or polished stainless steel slash-cut exhaust tips.
Fits all 2015-2021 Subaru WRX and WRX STI.
Availability note: Supply on Invidia products has been spotty. Please call about product availability before ordering. Updated 6/18/25
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
