Visit our shop….

Fuel Injectors
Fuel Injectors
Hose Fittings
Hose Fittings
Air Filters
Air Filters
Sensors & Wiring
Sensors & Wiring

Welcome to Gradient Engineering Ltd

Motorsport Parts, Built by People Who Love Motorsport
At Gradient Engineering, we design and build performance engine components for racers, track-day regulars, enthusiasts, and anyone who enjoys getting the most out of their car. From our Inlet Systems and Direct-to-Head Individual Throttle Bodies to our Drysumps and custom parts, everything we make is built with care and real-world experience.

What We Offer

We produce a range of components, including:

  • Direct to Head Individual Throttle Bodies
  • Fuel-Injected Inlet Manifolds
  • Plenum Chambers
  • Dry Sump System
  • Custom components

Built from Passion,

Gradient Engineering Ltd started as a group of friends who are motorsport enthusiasts. Our goal has always been straightforward: make quality performance parts that perform. Whether you’re building a competition car, track car, or kit car, we’re here to help you get more out of your engine

Individual Throttle Bodies: A Better Driving Experience

Our ITBs are developed through motorsport competition. They offer sharper throttle response, great sound, and a more engaging driving feel. Making your car more enjoyable, both on and off the track.

Flexible by Design

We know every build is different, so we’re happy to adapt our products where possible to suit your setup. If you need something a bit custom, we can usually work with you to create a solution that fits your requirements without compromising quality.

Focused on Precision and Quality

Everything we produce is CNC-machined to high standards and designed to perform reliably. We take pride in the details so you can trust the parts you’re installing.

Let’s Improve Your Build Together

If you’re ready to upgrade your engine setup or just want to chat through ideas, we’re here for you. Gradient Engineering is all about practical performance, honest engineering, and helping you get the most out of your pride and joy.

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    Contact Us

    Send us a message and we will happy answer you as soon as possibe

    Unit 21, B & S Business Centre
    Saffron Way,
    Leicester,
    LE2 6UP

    info@gradient-engineering.com

    Tel: +44 116 4030399