DeatschWerks DeatschWerks X3 Module w/ Triple DW420 Pumps and PTFE Return Kit - BMW B58 & S58 9-423-627-7080

DeatschWerks X3 Module w/ Triple DW420 Pumps and PTFE Return Kit - BMW B58 & S58

A drop-in, ethanol-compatible fuel pump module that combines dual high-flow pumps with your factory fuel bucket to reliably support up to 1,700 horsepower.
DeatschWerks DeatschWerks
T#: 53856269 | Part#: 9-423-627-7080
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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DeatschWerks X3 Module w/ Triple DW420 Pumps and PTFE Return Kit - BMW B58 & S58
$2149.00

The DeatschWerks 9-422-7080 X3 Series Fuel Pump Module provides a highly engineered, return-style fueling system upgrade designed for seamless drop-in fitment on 2020+ Toyota Supra and 2021+ BMW M3/M4 models. This module is architected to house up to three fuel pumps simultaneously, utilizing a configuration that pairs the vehicle's original factory brushless fuel pump alongside two high-flowing DW420 brushed pumps. Constructed from premium CNC-machined billet aluminum that is hard-anodized for long-term ethanol durability, the top-hat and center section couple straight to the OEM fuel bucket. This hybrid design ensures that while fuel volume spikes to an impressive 925 LPH at 72 psi, the system maintains critical stock functionality including venturi scavenging, fuel level sensor accuracy, and anti-surge protection.

Key Features

  • Hybrid Core Architecture: Mates a rugged, premium aftermarket CNC-machined billet top hat and center section smoothly into the factory vehicle fuel bucket.

  • Multi-Pump Configuration: Specially provisioned to run one factory OEM brushless pump simultaneously alongside the two included DW420 brushed pumps.

  • Anti-Surge Engineering: Preserves the factory-designed internal fuel bucket environment to protect against fuel slosh during high-G track maneuvers.

  • Electrical System Integrity: Heavy-duty stainless steel bulkhead wiring studs provide isolated, secure power delivery capable of managing higher amperage loads.

  • Eco-System Compatibility: Specially designed for tuners using the factory ECU, optimizing overall pump integration via the stock tuning software parameters when combining OE and DW pumps.

  • No-Table Plumbing Architecture: Features integrated -10AN feed and -8AN return ports directly machined into the top hat for clean, unrestricted line routing.

Specifications

  • Manufacturer Part Number: 9-422-7080

  • Product Series: X3 Series Pump Module

  • Pump Quantity Capacity: Holds up to 3 pumps (Provisioned for 1x Brushless OE pump and 2x Brushed pumps)

  • Included Pump Part Number: DW 9-101, 9-201, 9-301, 9-421 series compatible (Ships with 2x DW420 pumps)

  • Maximum Flow Volume: 925 LPH at 72 psi

  • Electrical Current Load: 56.6 Amps at 72 psi

  • Inlet/Outlet Port Sizes: -10AN ORB (Feed) / -8AN ORB (Return)

  • Component Material Finish: Hard-anodized aluminum (Ethanol certified)

  • Electrical Hardware: M5 Stainless Steel studs (Pump) / M4 Stainless Steel studs (Fuel Level)

  • Wiring Recommendation: 10-gauge hardwire installation kit strongly recommended for optimum voltage delivery

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.


Prop 65 WarningProp 65 Warning

Product Q&A

Lifetime Replacement

This product is not eligible for Lifetime Replacement
MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW A90 MKV Supra B48 2.0L Use vehicle selector to confirm fitment
BMW A90 MKV Supra B58 3.0L Use vehicle selector to confirm fitment
BMW G80 M3 S58 3.0L Use vehicle selector to confirm fitment
BMW G80 M3 Competition S58 3.0L Use vehicle selector to confirm fitment
BMW G80 M3 Competition xDrive S58 3.0L Use vehicle selector to confirm fitment
BMW G82 M4 S58 3.0L Use vehicle selector to confirm fitment
BMW G82 M4 Competition S58 3.0L Use vehicle selector to confirm fitment
BMW G82 M4 Competition xDrive S58 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.