Bosch

Does your engine need more fuel, a stable ignition or accurate readings? Bosch is one of the best known names in automotive electronics and fuel systems, and many performance builders choose Bosch parts as the foundation for their project. Here you’ll find fuel pumps, fuel injectors, lambda sensors, sensors and ignition parts for both stock and modified engines.

German engineering with deep roots

Bosch was founded by Robert Bosch in Stuttgart in 1886 and is today a large international technology group. In the automotive world, Bosch is especially known for ignition, fuel injection and engine management, and many car makers use Bosch components as original equipment. That is exactly why Bosch parts are popular in the tuning scene: they are designed to work with modern engine management systems, and many components are available in higher capacity versions that suit engines with more power.

Bosch’s key products

Fuel pumps are one of the most popular purchases when an engine gets more power and needs more fuel flow. Fuel injectors come in different sizes, so you can match them to your power goal and your fuel. Wideband lambda sensors are used with wideband gauges and engine management systems to monitor the air fuel ratio. The range also covers pressure and temperature sensors, ignition coils and spark plugs. See each product for specifications and fitment.

Buy Bosch from us

We specialise in performance parts and know what it takes for a project to succeed. You get a wide selection, competitive prices and personal service if you have questions along the way. Find the Bosch solution for your project and take the next step towards more performance.

Frequently asked questions

When should I upgrade to a bigger fuel pump?

When the engine gets more power, for example with a turbo, larger injectors or E85, the stock pump can become too small. A higher flow pump makes sure the engine gets enough fuel at full load.

What is a wideband lambda sensor used for?

A wideband lambda sensor measures the air fuel ratio very accurately. It is used to monitor and tune the engine, typically together with a wideband gauge or a programmable engine management system.