Part Number: HS15SW4GTP (Stainless Steel Tip), HS15SW4GTT (Titanium Burnt Tip)

Description: N1 Cat-Back Exhaust

Piping: 76mm

Tip: 110mm

Tip Style: Single Layer Stainless Steel or Single Layer Titanium Burnt Tip

Fitment: 15-21 Subaru WRX 2.0L & STI 2.5L

Details:

For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust is constructed with high quality SUS304 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.