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B58 Racing
DeatschWerks Fuel Pump Module w/ Dual DW420 - Toyota Supra A90/A91, BMW M3/M4, photo 1 of 1
DeatschWerksSKU: T14-DWK9-422-7080

DeatschWerks Fuel Pump Module w/ Dual DW420 - Toyota Supra A90/A91, BMW M3/M4

$1,049.00 Available

Ships from the brand or distributor, usually in 3–7 business days

Make sure this fits your car

Fits: Toyota GR Supra 3.0 (A90/A91) (B58) and BMW M3 (G80), M4 (G82) (S58). Confirm your exact model before ordering.

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  • Shipping at real carrier rates
  • 30-day returns on unused parts
  • Fitment help before you buy
Questions about fitment?Email a B58 tech with your VIN, and we'll confirm before you order.

For builds that have outgrown the factory pump but don't need the full three-pump setup, this module comes with two pumps installed. It is DeatschWerks' X3 Series assembly for the A90 Supra and G8X M3/M4, with space for a third pump later.

What you get

  • X3 Series fuel pump module with two DW420 pumps fitted.
  • DW420 in-tank pumps, each rated at 420 lph at 40 psi.
  • Ethanol-ready pump design, with carbon commutators and a fully encapsulated armature.
  • Room to grow, since the X3 module is designed to hold up to three pumps.

Good to know

  • Return plumbing is not included. DeatschWerks sells matching -8AN feed and -6AN return kits in CPE or PTFE line.

Brand: DeatschWerks · Part #: 9-422-7080

Ships from the brand or distributor, usually in 3-7 business days.

Guides for this part

B58 Fueling Explained: HPFP, LPFP, Port Injection, Flex Fuel and E85

The B58 fuel system has two pumps. The low-pressure pump (LPFP) in the tank feeds the high-pressure pump (HPFP) on the engine, which feeds the direct injectors. On a tuned car, the HPFP is usually the first wall, and eth

B58 HPFP Install: Gen 1 F-Chassis, Gen 2 B58TU and the GR Supra

The B58's high-pressure fuel pump (HPFP) bolts to the back of the valve cover, by the firewall. You disconnect the battery, bleed off the pressure by slowly cracking the 17 mm line nuts into rags, then remove the lines,

BMW S58 Mods Guide: M2, M3, M4, X3 M and X4 M Upgrades in Order

On an S58, start with a tune and cooling. These cars make a lot of power stock, and heat is what holds them back on hot days and back-to-back pulls. Next come downpipes and a tune built for them, then fuel: an ethanol an

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