Manage excess boost pressure between throttle changes.
Blow-off valves and recirculation valves release or redirect pressurized charge air when the throttle closes. A properly matched valve can help reduce compressor surge, improve turbo system response and provide consistent operation on modified forced-induction setups.
Boost Pressure ReliefBlow-off valves help release excess charge pressure when the throttle closes during shifting or lift-off.
Turbo ProtectionManaging pressure spikes can help reduce compressor surge and unwanted stress on the turbocharger.
Vehicle-Specific FitmentValves and adapters should match the turbo system, flange style, recirculation layout and engine management strategy.
Blow-Off Valve Options
Choose the right valve for your turbo system and driving setup.
Tell us your year, make, model, engine, turbo setup and current modifications. Dale's Motorsport can help confirm fitment and recommend the correct blow-off or recirculation valve for your application.
Performance Blow-Off Valves
Recirculating Bypass Valves
Dual-Port Blow-Off Valves
Atmospheric Blow-Off Valves
BOV Adapters & Flanges
Replacement Springs & Hardware
Street & Track Turbo Applications
Vehicle-Specific Blow-Off Valve Kits
Need Help Choosing a Blow-Off Valve?
If you do not see what you're looking for, contact Dale's Motorsport with your vehicle and turbo setup and we'll help locate the correct valve or adapter.
We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies.
privacy policy