Turbonetics has an exclusive Duo-35 blow-off valve for all turbocharged setups. The BOV features a dual cross tunnel discharge system with different discharge designs. When the unit senses vacuum the valve opens up with no hesitation.

Official Release:

Turbonetics New Duo-35 BOV Now Shipping

This exclusive blow-off valve features a dual cross tunnel discharge system with various discharge designs. You can use one or two GT-K inspired horns to vent the pressurized air directly to atmosphere for that extra loud discharge. Without the horn, you can re-circulate for tuning purposes and quieter operation. Compressor surging is a problem no more! Turbonetics exclusive plenum design allows the valve to stay shut air-tight when it senses boost. The valve opens up without hesitation when the unit senses vacuum. This is the ultimate blow-off valve for your turbocharged setup!

• Dual Discharge for Max Flow and Flexible Install
• Pressure Chamber Design Prevents Leaks
• Pull-Type Valve for Low & High Boost Applications
• Unique Loud Discharge Sound
• Vent to Atmosphere or Re-circulate
• High Quality Aluminum
• Comes with all flanges and hardware necessary for installation
• Upgrade kit features metallic gray body & one GT-K style red anodized horn
• GT-K style red aluminum horns available separately