DeatschWerks

Does your engine need more fuel when you turn up the boost or switch to E85? DeatschWerks makes fuel system components developed for performance cars with more power than they had from the factory. Here you’ll find fuel pumps, fuel injectors, pressure regulators, fuel filters and fittings for many popular cars.

American fuel system specialist

DeatschWerks is an American brand specialising in fuel systems for performance cars. The focus is on giving tuners and workshops the parts they need when an engine gets more power and therefore needs more fuel. Many products are made as direct fit replacements for specific models, so they match the original connections and plugs. The injectors typically come with data for the engine management, which makes it easier to get them running correctly after installation.

DeatschWerks’ key products

Fuel pumps are among the most popular products. They come both as in tank pumps and as complete modules, with flow for everything from mildly modified cars to high horsepower engines. Fuel injectors are available in many sizes and are an obvious choice when upgrading the turbo or switching to E85. Pressure regulators, fuel filters, fittings and hoses make it possible to build a complete fuel system. See each product for flow, size and fitment.

Buy DeatschWerks 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 DeatschWerks solution for your project and take the next step towards more performance.

Frequently asked questions

What size injectors should I choose?

It depends on your power goal, your fuel and the number of cylinders. E85 requires significantly more fuel than petrol, so the injectors need to be larger. It is a good idea to choose some extra capacity so the injectors are not running at their limit.

Does the engine management need tuning for new injectors?

Yes, larger injectors require the engine management to be adjusted so the mixture is correct. DeatschWerks typically supplies data for the injectors that your tuner can use when programming.