GFB Pulley — 2003

GFB Lightweight Underdrive Pulley Kits reduce rotating mass and parasitic drag on the engine. Machined from aircraft-grade aluminium, these pulleys are significantly lighter than factory steel units and underdrive the accessories to free up horsepower.

Key Features:

• Aircraft-grade aluminium construction
• Significantly lighter than factory steel pulleys
• Underdriven to reduce parasitic accessory drag
• Includes matching belts where required
• Direct bolt-on replacement

Fitment

Part Number

2003

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 09 309 0862 or email admin@eurolab.co.nz