Blow Off Valves

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Your turbocharger works hard to compress air, but when the throttle snaps shut, that pressurized air can slam back into the compressor wheel. A blow off valve (BOV) vents this excess pressure, preventing compressor surge and protecting your turbo from damage while keeping boost response crisp between shifts.

Whether you need a quiet recirculating diverter valve or the unmistakable sound of an atmospheric vent-to-atmosphere BOV, our collection has options for every forced induction setup. Key considerations when choosing:

Type: Recirculating (plumb-back) valves return air to the intake tract for a stealthy setup; atmospheric blow off valves vent to the atmosphere for that signature sound.
Mounting: Direct bolt-on flanges for popular turbo kits, universal weld-on options, and vehicle-specific charge pipe integration.
Materials: Durable aluminum and stainless steel construction with O-ring seals for leak-free operation under high boost.
Adjustability: Spring-preload and vacuum-adjustable designs allow fine-tuning the opening point for your boost level and driving style.

From street cars to track builds, find the right blow off valve to keep your turbo spooling reliably. If you need help selecting the correct BOV for your application, our product specialists are just a click away.

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Blow Off Valves

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