Invidia 15+ Subaru WRX Automatic Trans Down Pipe w/ High Flow Cat J-series High-quality hand welding

High-quality hand welding

Both housings utilizes the factory MAF sensor

as well as our upgraded AN Turbo Coolant Lines

Wheel Diameter: 18"

Invidia 15+ Subaru WRX Automatic Trans Down Pipe w/ High Flow Cat J-series High-quality hand weldingFITS: 2015 2016 Subaru WRX For a strong boost in power, the Invidia Down Pipe offers an alternative to other power boosting enhancements. To see just how much power the Invidia Downpipe can produce, a quick look at its dyno chart shows it easily added several horsepower to the stock exhaust system. Each Invidia Downpipe features a large 4" Stainless Steel bellmouth to enhance power by freeing excess gas. The Invidia Downpipe sports a one piece design,