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.

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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.

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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 [email protected]