Invidia Subaru WRX (Automatic) (15+) Downpipe with High-Flow Cat (with Wideband Sensor)

Invidia down-pipe is yet another way to improve the efficiency of your exhaust system and gain a boost in power.

Each down-pipe features a large 4 inch stainless-steel enhance power by freeing excess gas.

Its one-piece design eliminates the need for the stock catalytic converter, reducing restriction and increasing horsepower.

In addition, each down-pipe can be bolted up to any Invidia Exhaust or a stock exhaust for an easy bolt-on installation.

Piping Diameter - 76mm

FITMENT

Subaru WRX (Automatic) 2015+