CFD optimized and validated in-house for maximum flow and thermal management

We designed the axle shaft strength to be just a little below the strength of differential output shafts

and a QR code that guides the user to our online Wisefab Toe Converter to help navigate between different units of measurement

A direct fit upgrade to all 4th-generation Turbosmart Wastegates & featuring our unique collar-locking system

BOV Supersonic Subaru -Black JR10 CFD optimized and validated in-housePreferred venting solution for serious street tuners and racers. Big flow and even bigger sound. Easy to install and set up. SUPPLIED WITH: Gasket, Yellow Spring (rated 22 to 20 InHg) installed, and hose blanking plug.