Invidia Downpipe Lower Catted Divorced Wastegate w/2 Bungs Subaru WRX 2008-2014 / STI 2008-2021 / FXT / LGT / OBXT

This is a catted downpipe that features a divorced wastegate flange and includes 2 O2 sensor bungs for your factory O2 setup, as well as an aftermarket wideband. This is a direct replacement for your factory restrictive downpipe designed to greatly reduce back pressure and turbulence. The result is improved horsepower and torque, along with reduced turbo lag for an improved throttle response.

• Made using 304 stainless steel materials
• 76mm piping diameter
• Designed with an integrated catalytic converter
• Divorced wastegate flange
• 2 Oxygen sensor bungs for the factory O2 and an aftermarket wideband

TUNE REQUIRED - Because aftermarket downpipes will change the power dynamic of your vehicle, a tune is mandatory to optimize the power and running condition of your vehicle

Does not include the turbo flange gasket - It is highly recommended that you source a new gasket before the installation.

Fitment:

• Subaru WRX 2008-2014
• Subaru STI 2008-2021
• Subaru Forester XT 2009-2013
• Subaru Legacy GT 2005 - 2009 (Manual Trans)
• Subaru Outback XT 2005-2009 (Manual Trans)
• 2008-2010 Subaru Impreza 2.5 GT