Invidia N1 Cat-Back Exhaust 2015-2021 WRX/STI

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.