BMW B58 TU Pump: Upgrades, Installation, and Where to Buy
The BMW B58 TU pump is a crucial component for enthusiasts looking to maximize the performance and reliability of their B58-powered vehicles. Whether you’re considering an upgrade, need help with installation, or are searching for a B58 TU pump for sale, this guide covers everything you need to know.
What is the B58 TU Pump?
The B58 Technical Update (TU) fuel pump is an improved version of the original B58 high-pressure fuel pump (HPFP). Designed to deliver better fuel flow and consistency, the B58 TU pump is essential for tuned engines running higher boost levels or ethanol blends (like E85).
Key Benefits of the B58 TU Pump
- Increased Fuel Flow: Supports higher horsepower builds.
- Improved Reliability: Better durability under high-pressure conditions.
- Ethanol Compatibility: Ideal for E85 and flex-fuel tuning.
- Direct Fitment: Designed as an OEM+ upgrade for B58 engines.
B58 TU Pump Upgrades
If you’re pushing your B58 engine beyond stock limits, upgrading to a B58 TU pump is highly recommended. Common scenarios where an upgrade is necessary include:
- Stage 2+ or Stage 3 Tuning
- Big Turbo Upgrades B58 Turbo Upgrade
- Ethanol (E85) Fuel Usage
Many aftermarket brands offer B58 TU pump upgrades with enhanced internals for even greater performance. Some popular options include:
- Spool Performance HPFP Upgrade
- Dorch Engineering Stage 2 Pump
- Pure800 Fuel Pump Upgrade
B58 TU Pump Installation
Installing a B58 TU pump is straightforward but requires some mechanical knowledge. Here’s a basic overview:
Tools Needed:
- Torx screwdrivers
- Fuel line disconnect tool
- New fuel pump o-ring
- Safety gloves & glasses
Installation Steps:
- Disconnect the battery to prevent fuel system accidents.
- Relieve fuel pressure by removing the fuel pump fuse and running the engine until it stalls.
- Remove the engine cover and locate the high-pressure fuel pump.
- Disconnect fuel lines and electrical connectors.
- Unbolt the pump and replace it with the B58 TU pump.
- Reassemble everything, prime the fuel system, and check for leaks.
For a seamless installation, consider professional help if you’re not experienced with fuel systems.
B58 TU Pump for Sale – Where to Buy?
Looking for a B58 TU pump for sale? Here are some trusted sources:
- FCP Euro – OEM and aftermarket options with lifetime warranty.
- ECS Tuning – Performance-focused B58 fuel pumps.
- X-PH (Extreme Power House) – Competitive pricing on upgraded pumps.
- BMW Dealerships – Genuine OEM B58 TU pumps.
Pricing:
- OEM B58 TU Pump: $400-$600
- Upgraded Aftermarket Pump: $800-$1,500
The B58 TU pump is a must-have for BMW enthusiasts seeking improved fuel delivery and performance. Whether you’re installing it yourself or purchasing an upgraded version, this component ensures your B58 engine runs smoothly under high power demands.
Looking for the best deal? Check reputable vendors like FCP Euro, ECS Tuning, or X-PH for B58 TU pump sales and take your BMW’s performance to the next level!
By optimizing your fuel system with a B58 TU pump, you ensure reliability and power—whether for daily driving or track use. Upgrade today and unleash the full potential of your B58! Supra B58
