Piping Size: 76mm(3 inch)
Tip Dia: 101mm
Invidia now offers their Dual N1 Single Layer SS Tip Cat-back Exhaust for the 08-11 STi Hatch / 11 WRX. Each system features their polished SUS304 stainless steel construction, mandrel bent piping, CNC machined flanges and excellent fitment Invidia is known for.
In addition to quality construction, each Invidia N1 was designed to deliver increases in horsepower and torque throughout the rpm range.
- Applications - 08-11 STi 5 Door & 2011 WRX 5 Door.
- Description - Dual N1 Single Layer SS Tipped Cat-back Exhaust