Agency Power Blow Off Valve - Bolt ON Kit - 2018+ Kia Stinger 3.3TT

Your Price: $475.00
Your Savings:$75.00(14%)
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Part Number:AP-STK-150

The Kia Stinger GT has been changing people’s perception of the Korean brand. With the Stinger platform being a powerful and stylish vehicle, any aftermarket modification needs to live up to that standard. Agency Power Dual Adjustable Blow Off Valve System for the Kia Stinger GT is a great solution to release the pressure and keep the turbocharger spooled up between shifts.  This is an excellent way to improve boost response from the 3.3L twin turbocharged engine. Agency Power developed this new blow off valve kit to replace the OEM valves with a machined flange to match perfectly to the factory charge pipe. The dual BOVs use Agency Power's popular design of always focusing on adjustability. By installing these blow off valves, you will improve boost response over the factory valves, prolong the life of the turbos, and of course, get that cool swoosh sound!

The Agency Power valves are designed to be a 100% vent to atmosphere setup.  Each valve is machined from 6061 billet aluminum then anodized in a stealth black finish.  The top is laser engraved with the Agency Power cursive logo and directions for adjusting.  When the top of the valve rotates, this allows you to adjust the spring tension for your application.  You can set the valve to easily vent off pressure or be stiffer to only vent at maximum PSI. These features make the dual adjustable Blow Off Valves easy to install and adjust.

If you want your Kia Stinger GT to have that great blow off valve sound, this Agency Power kit will give it to you!  During acceleration, you will hear the WHOOOOOSH between shifts and draw attention to how much horsepower you have!  As an OEM replacement, the style is a perfect addition to your engine bay. Once installed, this is one upgrade you will be glad you did!


  • 2 x Blow Off Valves
  • New Tubes and T Fitting
  • CNC Machined Aluminum
  • Anodized Black
  • Flange to Replace Factory Valves
  • Adjustability
  • Quick and Easy Install
  • Pro Longs Turbocharge Life
  • Great Blow-Off Valve Sound!


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