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Blow off Valves

Blow off Valves

Blow Off Valves, also known as diverter valves, bypass valves, or BOVs, help regulate boost by releasing excess pressure from turbocharged systems. This prevents compressor surge and protects turbo components. Based on the setup, the valve either recirculates the pressure or vents it to the atmosphere.

At NGR Performance, we manufacture high-quality solutions like the Type-S turbo blow off valve, crafted from 6061 billet aluminum. It delivers sharp throttle response and a signature sound, making it a favorite for both track and street builds.

Benefits of NGR Blow Off Valves:

  • Reduces risk of turbo damage under high boost
  • Supports both recirculating and atmospheric systems
  • Diaphragms are pressure-tested up to 100 PSI
  • Lightweight, durable construction for long-term use
  • Compatible with various blow off valve adapters for easy installation

Whether you're upgrading or replacing a turbo pressure release valve, NGR ensures a precise fit and reliable performance.

Price
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Regular price $199.99
Sale price $199.99
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Unit price
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FEATURES - This turbo blow off valve kit comes with NGR Type-S BOV, vacuum hose, and hardware kit for installation. Made of durable cast aluminum. OUTPERFORMS THE COMPETITION - The NGR Blow off Va...
Regular price $199.99
Sale price $199.99
Regular price
Unit price
per 
FEATURES - This turbo blow off valve kit comes with NGR Type-S BOV, vacuum hose, and hardware kit for installation. Made of durable cast aluminum. OUTPERFORMS THE COMPETITION - The NGR Blow off Val...
Regular price $199.99
Sale price $199.99
Regular price
Unit price
per 
FEATURES - This turbo blow off valve kit comes with NGR Type-S BOV, vacuum hose, and hardware kit for installation. Made of durable cast aluminum. OUTPERFORMS THE COMPETITION - The NGR Blow off Val...
Regular price $199.99
Sale price $199.99
Regular price
Unit price
per 
FEATURES - This turbo blow off valve kit comes with NGR Type-S BOV, vacuum hose, and hardware kit for installation. Made of durable cast aluminum. OUTPERFORMS THE COMPETITION - The NGR Blow off Val...
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Regular price $19.99
Sale price $19.99
Regular price
Unit price
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FULLY COMPATIBLE - This recirculating adapter works for all Type-S Blow off Valves. NGR or Greddy Type S BOV compatible. BILLET ALUMINUM - The aluminum recirculating adapter is manufactured from C...
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Regular price $15.00
Sale price $15.00
Regular price
Unit price
per 
FEATURES - Fits in Greddy Type-S Blow off Valves as well as NGR Type S BOVs. ALUMINUM FINISH - The Type S Horn Adapter is made out of 6061-T6 Aluminum. SIGNATURE SOUND - Made for vent to atmosphere...
Regular price $15.00
Sale price $15.00
Regular price
Unit price
per 
FEATURES - Fits in Greddy Type-S Blow off Valves as well as NGR Type S BOVs. ALUMINUM FINISH - The Type S Horn Adapter is made out of 6061-T6 Aluminum. SIGNATURE SOUND - Made for vent to atmosphere...
Regular price $15.00
Sale price $15.00
Regular price
Unit price
per 
FEATURES - Fits in Greddy Type-S Blow off Valves as well as NGR Type S BOVs. ALUMINUM FINISH - The Type S Horn Adapter is made out of 6061-T6 Aluminum. SIGNATURE SOUND - Made for vent to atmosphere...