Air and Fuel› Fuel Pumps, Regulators and Components

Precision Raceworks

Stage 2.5v2 DIY Fuel Pump Kit

$299.99

SKU: BMW-E89-Z4-FUEL-PUMP-STAGE-2-5V2-DIY-KIT

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Precision Raceworks fuel pump is a Stage 2.5v2 DIY kit designed for customers looking to run all blends of E85. This kit includes a Walbro 535 fuel pump that can support up to 675 wheel horsepower (600 whp on 100% E85).
Show original supplier description
The Precision Raceworks BMW E89 Z4 Fuel Pump Stage 2.5v2 DIY Kit is engineered for enthusiasts seeking to utilize all blends of E85 fuel. This high-performance upgrade includes a genuine Walbro 535 (F90000295) fuel pump, renowned for its reliability and capacity. This Stage 2.5 pump is capable of supporting up to 675 wheel horsepower (whp) on gasoline and is rated for 600 whp on 100% E85. Included in the box are the pre-assembled line with the Walbro 535 pump and a new fuel filter (fuel sock). This kit is presented as a simple DIY solution, installable in a home garage, allowing users to immediately benefit from the enhanced fueling capabilities for both daily driving and racing applications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPrecision Raceworks
Part NumberBMW-E89-Z4-FUEL-PUMP-STAGE-2-5V2-DIY-KIT
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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