Looking for that classic turbo blow-off sound on your F150, here’s how to get it done! The Turbosmart Blow Off Valve will is designed to hold high levels of boost and vent to atmosphere (causing the loud “PSSSSSSHHT” sound). The horn on the valve body actually accentuates the blow off sound, so this will be louder than a VTA mod. Installation is pretty straightforward and the valve is easily adjusted by hand (no tools needed). 

Stock blow-off valves like those that come standard with the F150 often suffer from a range of problems. The plastic construction can lead to cracking and leaking, and if you want to up the power (who doesn’t?) they can have trouble holding the extra boost.

  • Fitment: 2013-2014 Ford F150 3.5 EcoBoost

Turbosmart Part # TS-0215-1367