GFB 5520 Recirc Hose Plug – Male 19mm (3/4″) ID Hose

GFB 5520 Recirc Hose Plug – Male 19mm (3/4″) ID Hose

The GFB 5520 Recirc Hose Plug is designed for blocking off unused plumb-back hoses in turbo setups that use full atmosphere-venting blow-off valves (BOVs). This high-quality plug ensures a secure, leak-free seal, preventing air leaks and maintaining optimal boost and system performance.

✅ Key Features

• Fitment: Male recirc hose plug for 19mm (3/4″) ID hose
• Part Number: GFB 5520
• Purpose: Blocks off unused plumb-back hoses on full atmosphere-venting BOVs
• Construction: Durable alloy/plastic design for reliable long-term use

🔧 Performance Benefits

• Prevents boost leaks from unused recirc hoses
• Maintains optimal turbo efficiency and system pressure
• Easy installation for custom turbo setups and modifications
• Ideal for street, track, and high-performance applications

🚗 Why Choose GFB?

• Universal compatibility with most 19mm ID hoses and BOV setups
• Simple, secure installation for DIY or professional builds
• Lightweight yet durable for long-lasting performance
• Ensures clean airflow and stable boost