Invidia Catted Downpipe WRX manual (2015-2019) Volkswagen No other modifications to ECU

No other modifications to ECU required

and hardware included

Plug-and-play

- Modified pipe path to provide more ground clearance for lowered cars than previous design

it gives each shift an entirely more positive feel

Invidia Catted Downpipe WRX manual (2015-2019) Volkswagen No other modifications to ECUInvidia has released their new two piece catted and cattless downpipes for the 2015 Subaru WRX. Constructed of CNC mandrel bent 304 stainless steel tube TIG welded to cast stainless flanges, it's easy to see why Invidia has become one of the most popular exhaust brands we sell. Both the catted and the cattless Invidia downpipes have three O2 bungs. Two for the factory sensors and one for an aftermarket wideband O2 sensor or EGT sensor. Because the