GFB 5538 Recirc Hose Plug – Male 38mm (1-1/2″) ID Hose

GFB 5538 Recirc Hose Plug – Male 38mm (1-1/2″) ID Hose

The GFB 5538 Recirc Hose Plug is designed for blocking off unused plumb-back hoses in turbo setups with full atmosphere-venting blow-off valves (BOVs). This premium plug provides a secure, leak-free seal, preventing boost leaks and maintaining peak turbo efficiency.

✅ Key Features

• Fitment: Male recirc hose plug for 38mm (1-1/2″) ID hose
• Part Number: GFB 5538
• Purpose: Blocks unused plumb-back hoses on full venting BOVs
• Construction: Durable alloy/plastic for long-lasting reliability

🔧 Performance Benefits

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

🚗 Why Choose GFB 5538?

• Universal fit for most 38mm ID hoses and BOV setups
• Lightweight yet durable for long-term performance
• Ensures stable airflow and optimal boost response
• Quick and secure installation for DIY or professional builds