Invidia N1 Single Exit Cat Back Exhaust - Titanium Tip - 2008-2014 Subaru WRX Hatchback Subaru-Forester-2008 while the nine-spoke design contributes

while the nine-spoke design contributes to improved airflow and brake cooling

resulting in the biggest spread in the industry

AND HANDLING

CNC mandrel bent from aluminum tubing for better weight reduction

Invidia N1 Single Exit Cat Back Exhaust - Titanium Tip - 2008-2014 Subaru WRX Hatchback Subaru-Forester-2008 while the nine-spoke design contributesThe N1: Invidia's Benchmark Cat Back for the GR WRX STI Hatchback The Invidia N1 Single Exit Cat Back Exhaust with Titanium Tip for the 2008 2014 Subaru WRX STI Hatchback is one of the most proven aftermarket exhaust systems on Subaru platforms SUS304 stainless construction, 3 inch mandrel bent piping, CNC machined flanges, and direct bolt in at OEM hanger locations. The N1 sound profile is the boxer burble and top end bark that WRX and STI owners