Invidia N1 Cat-Back Exhaust for 08-14 WRX/STi Sedan Single Exit (HS08SW4GST) Quarter Master 03" 585g CRS5900MCXD 1200HP H-Beam

03" 585g CRS5900MCXD 1200HP H-Beam Extreme Duty 3/8" ARP Custom Age 625+ 0

and dynamometers in applications using gasoline

It installs just like stock

• Increases Horsepower

Invidia N1 Cat-Back Exhaust for 08-14 WRX/STi Sedan Single Exit (HS08SW4GST) Quarter Master 03" 585g CRS5900MCXD 1200HP H-BeamThe Invidia N1 Racing single exit cat back exhaust for 2008 2014 WRX and 2011 2014 Subaru STi sedan models is constructed from 76mm, polished 304 stainless steel with a burned blue titanium slant cut tip. The N1 Racing version does not have a resonator. Hangers are designed for an OEM replacement fit and all necessary gaskets, hardware and removable silencer. Engineered to produce strong mid to top end power gains, as well as provide an increase in