Spool Performance Stage 3 Low Pressure Fuel Pump - DIY Kit [A90/ A91 Supra B58] - SP-SUPB58-FP-DY

Upgrade your fueling system with the Spool Performance Stage 3 Low Pressure Fuel Pump DIY Kit, engineered specifically for the A90/A91 Toyota Supra equipped with the Gen2 B58 engine. Designed for enthusiasts who prefer hands-on installation, this DIY kit offers a high-flow solution to overcome the limitations of the factory low-pressure fuel system—without the higher cost of plug-and-play alternatives.

The kit includes everything needed to assemble and install a boost-activated secondary low-pressure pump, ensuring reliable fuel delivery even under extreme performance demands. This configuration significantly increases fuel flow over stock and supports builds targeting high horsepower on pump gas or ethanol blends such as E85. Whether you're preparing for big power or simply want a reliable upgrade path, this Stage 3 kit is a smart, cost-effective solution.

The included Genuine Bosch fuel pump, billet aluminum holder, and E85-rated components ensure long-term durability and compatibility with a wide range of setups. Easy-to-follow instructions make the kit user-friendly for experienced DIYers.

Key Features:

• DIY Stage 3 LPFP Kit – Provides near plug-and-play level fuel flow at a significantly reduced cost.

• Boost-Activated Secondary Pump – Delivers fuel on-demand during boost for consistent high-performance fueling.

• High Flow Capability – Supports high horsepower applications including E85 and ethanol blends.

• Durable and E85-Compatible – Includes E85-rated lines and a genuine Bosch fuel pump for longevity and reliability.

• Complete Hardware Included – Comes with everything needed for assembly and installation.

• Easy Installation – Designed for DIY use with detailed instructions included.

Kit Contents:

• 1x Genuine Bosch Fuel Pump

• 1x Billet Aluminum Pump Holder

• 1x E85-Rated Corrugated Tee Hose

• 4x Crimp Clamps

• 1x Activation Harness

• 1x Boost-Activated Switch

• 1x Boost Reference Adapter

• 1x Hardware Pack

Fitment:

• Toyota A90 Supra 3.0L (2020-2021) with Gen2 B58 Engine

• Toyota A91 Supra 3.0L (2021-2024) with Gen2 B58 Engine

This kit is designed specifically for vehicles using the Gen2 B58 platform. It is ideal for DIY users aiming to eliminate low-pressure fuel system limitations when tuning for high-performance output.

Upgrade your Toyota Supra’s low-pressure fuel system with the Spool Performance Stage 3 DIY Kit and unlock the fueling potential needed for your high-power B58 build.

Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.

The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.