TurboXS Recirculating Bypass Valve Type XS - 2015-2021 Subaru WRX Hyundai-Elantra-N-2025

TurboXS Recirculating Bypass Valve Type XS - 2015-2021 Subaru WRX Hyundai-Elantra-N-2025The W15 XS RBV from TurboXS is the valve to get if you want an upgraded Bypass Valve but want to fully recirculate the vented boost back to your intake like the stock valve. Designed specifically for the 2015 WRX using our all new "XS" BOV platform, this valve is designed as a direct replacement for the stock bypass valve and comes complete with everything you need to replace it. The W15 XS RBV from TurboXS is the valve to get if you want an upgraded

Stainless and Nylon hardware throughout

Koyorad introduces an all-aluminum filler neck for the 2013+ Scion FR-S

Another FT-86 Speed Factory package deal

The muffler has a high-temperature metallic black finish for ultimate corrosion resistance

so wherever your Turbosmart Gen-V products are fitted

Verus Engineering Rear Suspension / Differential Cover

Mishimoto Liquid Chill® radiator coolant additive is a simple yet effective way to reduce engine temperatures

This is the Radium Engineering FPR Adapter

and hoses between your engine bay and interior

and expanded fuel compatibility

No modification required — new gaskets and hardware are included

The tow hook adapter is CNC machined aluminum and anodized black for better corrosion resistance