RADIUM Engineering 20-0951 Fuel Hanger Surge Tank for Mazda FD - RX7

The RADIUM Engineering 20-0951 is an in-tank fuel hanger surge tank designed for the Mazda RX7 FD generation that supports up to three aftermarket high-pressure pumps and one lift pump in the stock fuel tank. The integrated 1.85-liter surge tank completely eliminates fuel starvation, making it ideal for high-performance driving and racing applications.

Key Features:

• Configured for Ti Automotive E5LM brushless fuel pumps (pumps sold separately)
• Accommodates 1, 2, or 3 high-pressure pumps plus 1 lift pump
• No grinding, bending, or modification of trunk floor sheet metal required
• Compatible with factory or aftermarket fuel lines
• Includes lift pump mount with integrated baffle system
• Comes preassembled with final assembly performed by installer

This system is compatible with 1993-1995 Mazda FD RX-7 (US) and 1992-2002 Mazda FD RX-7 (JDM) models. A lift pump is required on all installations. The kit includes wiring and pump connections, with enough components to run all four fuel pump positions depending on your setup configuration.