The Blow-Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge. When the throttle is closed rapidly, the airflow is quickly reduced, causing flow instability and pressure fluctuations. Surge can eventually lead to thrust bearing failure due to the high loads associated with it. Blow-Off valves use a combination of manifold pressure signal and spring force to detect when the throttle is closed. When the throttle is closed rapidly, the BOV vents boost in the intake tract to atmosphere to relieve the pressure, helping to eliminate surge.
100% Brand New Item, Never Used or Installed
These Blow Off Valves Are Easily Adjustable To Prevent Both Premature Boost Leakage And Compressor Surge.
The Spring Stiffness Adjustment Screw And The Two Different Size Give The User The Option To Match Vehicle
With Mild Upgrades To Heavily Tuned Engines.
It Can Hold Up To 1200HP Or 25 PSI Of Boost Pressure.
There Is No Installation Guides Provided, Highly Recommend Professional Installation
Package Includes:
1x Type-S/RS Blow Off Valve Kit
1x Type-S/RS 2.5" Flange Silicone Coupler Adapter
2x 2.5" Inches T-Bolt Clamps
Application:
Universal Fits
Note*
Works with Any Turbo Application
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Return/Exchange Policy:
14 Days money back, please notify us within 14 days after you've received your purchased item.
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You have to obtain a RMA (Return Merchandise Authorization) number from us, and have the RMA number written on the return package.
Buyers pay for return shipping fee.
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All returns are for refund ONLY. No exchange accepted.
Returns for refund are subject to a 20% restocking fee.
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