Precision Raceworks E9x/E8x Fuel Pump Expansion Module

Fits (per Precision Raceworks, checked by our tech team): BMW E82/E88 128i/135i/135is/1M; E90/E91/E92/E93 323i/325i/328i/330i/335i/335is (incl. xi/xDrive); E84 X1

Note: Add-on module only: needs a Precision Raceworks Stage 2 pump already in the car (Stage 4 module needs Stage 2 and Stage 3).

From Precision Raceworks: The Precision Raceworks E9x / E8x LOW PRESSURE BUCKETED FUEL PUMPS are designed for customers looking to run all blends of E85. All pump options below include Genuine Walbro 450, Walbro 525, or Walbro 535 fuel pump(s) capable of flowing up to 350% more fuel than the factory fuel pump and all options are 100% E85 compliant. The modules below require customer to already own a stage 2 or 2.5 Precision Raceworks Pump .

Stage 3 (5.65 liters per minute). Our Stage 3 bucketed module will add a 450 pump to your existing PR Stage 2 or 2.5 kit. This will include all necessary hardware and wiring to upgrade your pump to a stage 3 and support up to 1000whp* (Rated for 875whp on 100% E85) .

Stage 3.5 (6.4 liters per minute). The Stage 3.5 pump module adds a Walbro 525 pump to your existing PR Stage 2 or 2.5 kit. This upgrade module will include all necessary hardware and wiring to upgrade your pump to a stage 3.5 or 3.75.

Once combined with your existing kit, this pump combination can support up to 1,100whp* (Rated for 950whp on 100% E85). ASSEMBLY OPTIONS . Our design was targeted to remove the need for sending your fuel pump assembly in for modification.

Following the provided instructions the average home mechanic can assemble and install our kit. This means less down time and a great reduction in both assembly & shipping cost as well.

Brand: Precision Raceworks
Part #: 601-0012, 601-0072, 601-0013, 622-0244, 622-0245, 622-0246

This part can't ship to California (CARB).

Not sure it fits? Call the shop with your VIN: (405) 906-3935.