Turbosmart Kompact EM VR1 Dual Port BOV for 2017-2020 Audi RS3 (TS-0223-1063) JE Pistons Genuine OEM Mitsubishi replacement 4G63

Genuine OEM Mitsubishi replacement 4G63 balance shaft pulley fits all 1G DSM and GVR4 6-bolt and 7-bolt engines

If you are looking for a full hot parts kit to bolt on they are available here:

• Will not Rust

along with 3 tailpipes to reduce backpressure

Turbosmart Kompact EM VR1 Dual Port BOV for 2017-2020 Audi RS3 (TS-0223-1063) JE Pistons Genuine OEM Mitsubishi replacement 4G63The 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