Radium Fuel Rail Plumbing Kit - Mazda 3 MPS BK / BL / Mazda 6 MPS GG

Suits:

• Mazda 3 MPS — BK (2006-2009)
• Mazda 3 MPS — BL (2009-2013)
• Mazda 6 MPS — GG (2005-2007)

The Radium Engineering Fuel Rail Plumbing Kit includes all necessary adapter fittings to make the Radium 20-0503-02 fuel rail a direct OEM fuel rail replacement. A complete plug-and-play solution — no additional parts required.

Compatible Mating Parts

• 20-0503-02 — Radium Fuel Rail (Mazda 3 MPS BK/BL / Mazda 6 MPS GG)

Part Number:

• 20-0503-PK — Radium Fuel Rail Plumbing Kit (Mazda 3 MPS BK/BL / Mazda 6 MPS GG)

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ CNC-machined billet aluminium components built for performance and longevity
• ✅ Trusted by high-power build tuners and race teams worldwide
• ✅ Bolt-on fitment — no cutting, drilling, or fabrication required
• ✅ Compatible with E85, pump petrol, and flex fuel sensor integration