DECEPTOR PRO II Hyundai motorized BOV

🔧 DECEPTOR PRO II Hyundai motorized BOV – HYUNDAI / KIA (IN-CAR ADJUSTABLE BOV)

ALL THE PERFORMANCE. ALL THE SOUND — YOUR WAY.

Take full control of your blow-off valve sound and performance with the Deceptor Pro II. Featuring GFB’s patented Venting Bias Adjustment System combined with an electronic in-cabin controller, this is the ultimate upgrade for drivers who want both performance and customisable sound on demand.

⚙️ KEY FEATURES

• In-cabin electronic sound control – adjust BOV volume on the fly
• Patented Venting Bias Adjustment System (silent → full atmosphere)
• High-torque electric motor-driven adjustment system
• Compact controller with backlit dial for easy use
• Direct bolt-on kit – no fabrication required
• Includes all wiring and hardware for installation
• Built for long-term durability with precision components

🔊 SOUND CONTROL – YOUR WAY

• Fully recirculated = silent OEM-style operation
• Fully atmospheric = maximum blow-off sound
• Anywhere in between = tailored sound to suit your driving

👉 Adjust it instantly from the driver’s seat depending on your mood.

🚀 PERFORMANCE BENEFITS (TMS ADVANTAGE)

• ⚡ Faster boost recovery between gear shifts
• 🚀 Sharper throttle response
• 🔒 Excellent boost holding capability
• 🔄 Smooth and consistent airflow control

GFB’s Turbo Management System (TMS) ensures the valve:

• Stays closed under boost
• Opens instantly on throttle lift
• Reduces compressor surge
• Improves overall turbo efficiency

🔬 ENGINEERING OVERVIEW

Unlike basic BOVs, the Deceptor Pro II uses a motorised venting system to precisely control how much air is recirculated vs vented to atmosphere.

Because these platforms do not rely on a traditional MAF system in the same way, they can vent to atmosphere without:

• Stalling
• Backfiring
• Drivability issues

🔩 SPECIFICATIONS

• Product Type: Motorised Dual-Port Blow-Off Valve
• Technology: GFB TMS (Turbo Management System)
• Adjustment: Electronic in-cabin control
• Operation: Recirc / Atmosphere / Variable split
• Fitment: Direct bolt-on kit
• Warranty: Lifetime (GFB)

🚗 VEHICLE APPLICATIONS

• HYUNDAI i30 N 2.0T-GDI (2017–On)
• HYUNDAI Veloster N 2.0T-GDI (2019–2020 – US models)
• KIA Stinger 2.0T-GDI (2017–On)

🏁 PERFECT FOR

• Drivers wanting adjustable BOV sound on demand
• Performance street builds
• Turbocharged Hyundai & Kia platforms
• Enthusiasts wanting maximum control + premium features

🏭 BRAND

Go Fast Bits

Engineered and manufactured in Australia, GFB is globally recognised for innovative turbo management solutions combining performance, reliability, and smart engineering.