GFB SV52 — 6464-2

The GFB SV52 is a high-capacity racing dump valve designed for extreme horsepower applications. With a massive flow capacity, the SV52 handles boost levels and airflow volumes that would overwhelm conventional blow-off valves.

Key Features:

• High-capacity design for high-horsepower racing applications
• 52mm bore for maximum flow
• CNC machined billet aluminium construction
• Adjustable spring preload
• Stainless steel base flange available separately

Part Number

6464-2

About GFB (Go Fast Bits)

GFB (Go Fast Bits) is an Australian manufacturer of high-quality turbo management products. Every GFB product is designed and CNC machined in-house in Sydney, Australia, using premium materials including aerospace-grade aluminium and brass. GFB products are trusted by performance enthusiasts and professional tuners worldwide.

Ships from New Zealand. Contact EuroLab for fitment advice or bulk enquiries.

🛡️ Buy With Confidence

✅ NZ-Owned & Operated — Auckland-based workshop at 27A Neilpark Drive, East Tāmaki

🛠️ Professional Installation Available — EuroLab can install this for you. Book here

🚚 Nationwide NZ Shipping — Calculated at checkout. Urban 1–3 days, rural 2–5 days. Free local pickup available

🔄 Returns & Warranty — Faulty products replaced. See our returns policy

📞 Questions? — Call 0800 276 968 or email admin@eurolab.co.nz