Spool A90/A91 Supra Stage 3 Low Pressure Fuel Pump - DIY Kit [Gen 2 B58]

Spool Performance A90 / A91 Supra B58 Gen 2 DIY LPFP Kit

Spool Performance introduces the SPOOL B58 Gen 2 DIY LPFP Kit, designed specifically for the A90/A91 Supra. Most low-pressure fuel pump kits on the market are overcomplicated and not DIY-friendly. We built this kit to be the opposite.

Installation is simple and clean, using three core components:

• A compact red aluminum clip that locks directly into the OEM fuel tank

• A mounting bracket that secures the secondary pump to the clip

• OEM-style fitment with no permanent modifications

Install time is under 20 minutes from start to finish.

Activation Options

What sets this kit apart is how you choose to activate the secondary pump. We offer multiple control methods to match your setup.

Hobbs Switch Activation (Default)

• No ReFlex+ required

• Includes a Hobbs switch with 1/8” NPT fitting

• Installs on a charge pipe or intake manifold using the supplied adapter

• Secondary pump activates at 10 psi

ReFlex+ Flying Lead Activation

• Designed for use with the Motiv ReFlex+ OEM flying lead harness

• Ground-triggered activation, enabled by your tuner

• Connects to the white or grey wire on the ReFlex+ (per tuner preference)

• Select this option if you are using the original Motiv harness or similar sub-harnesses

ReFlex+ Plug-and-Play Activation

• For vehicles with a full plug-and-play race harness

• Positive-trigger activation via Deutsch connector

• Only select this option if you are running a full replacement ReFlex+ harness

If no activation option is selected, the kit will ship with Hobbs switch activation by default.

Pump Options

• Walbro 450

• Walbro 525

If no pump selection is provided at checkout, a Walbro 450 will be included by default.
To request a different pump, email sales@spoolperformance.us with your order number.