Turbosmart Kompact EM VR1 Dual Port BOV for 2017-2020 Audi RS3 (TS-0223-1063) Moroso 2015-2021 Subaru STi

2015-2021 Subaru STi

The JMF 2G DSM Throttle Body Flange is CNC machined from 1/2" thick 6061 aluminum

Billet 6061 aluminum sealed can

Pair of Two Carbon Fiber Side Skirts (SS Style)

Turbosmart Kompact EM VR1 Dual Port BOV for 2017-2020 Audi RS3 (TS-0223-1063) Moroso 2015-2021 Subaru STiThe Turbosmart Kompact EM VR1 dual port blow off valve for the Audi RS3 and S3 models uses an electro mechanical (EM) design for a true plug and play install for an upgrade from the OEM diverter valve. Simply unplug and unbolt your OEM valve and install this in its place. No adaptors, hoses or extra assembly is required! This "Dual Port" is a vent to atmosphere design which will be louder than stock, where as the "Plumb Back" will recirculate the air