BMS Blow Off Valve (BOV) Adapter for 2017+ Ford Raptor 3.5L Ecoboost rs3 8p The BMS Stage1 tune is

The BMS Stage1 tune is the gold standard in //M performance

The JB4 is compatible to all the below models and tested in all markets and on all year models

and long-lasting reliability

and consistent gains

BMS Cold Side J Pipe kit

BMS Blow Off Valve (BOV) Adapter for 2017+ Ford Raptor 3.5L Ecoboost rs3 8p The BMS Stage1 tune isThe Burger Motorsports Blow Off Valve (BOV) mounts between the OE bypass solenoid and the intercooler, causing the unused charge air to vent to the atmosphere giving off the desired "Pssshhhh" sound. Features & Benefits Sounds great Helps maintain consistent boost levels Can potentially improve turbocharger longevity Contributes to smoother engine operation during gear shifts CNC machined out of billet aluminum Easy installation Hardware included