Direct to Head Throttle Bodies
Mazda MX5 1.6 Individual Throttle Bodies – Direct to Head
Fits Mazda 1.6 DOHC Engines
These are ideal for your race and track day MX5.
Please allow up to 6 weeks for delivery
* Images for illustration only
Release the Potential in Your Engine
At Gradient Engineering Ltd we specialise in creating high-performance, motorsport orientated Inlet Systems, Individual Throttle Bodies and components for competition engines.
These include;
- Direct to Head Individual Throttle Bodies
- Fuel-Injected Inlet Manifolds
- Plenum Chambers
- Roller Rocker Arms
Established by a group of passionate motorsport enthusiasts Gradient Engineering’s primary goal is to deliver high quality, high performing products at competitive prices.
Developed in competition our range of Individual Throttle Bodies (itb’s) help to release the power from your engine.
Feel in control, confident and connected with faster throttle reponse, awesome sount and stunning looks. Throttle bodies don’t have to be only for the track, get that sports car spirit from a rawer driveing experince and the emotive sounds unique to individual throttle bodies.
We pride ourselves on being customer-focused and we can tailor any of our inlets to be as individual as you are, whilst still performing at their best. If we don’t have anything thats is suitable we will happily create a whole new system dedicated to your requirements quickly and cost-effectively.
Our attention to detail and no-compromise, innovative designs allowing us to create billet aluminium, CNC machined products to suit virtually any engine or vehicle.
Why settle for a compromise when you could release the full potential in your engine.
Selection of Our Products
Some of our latest products
Direct to Head Throttle Bodies
Ford Zetec Individual Throttle Bodies – Direct to Head
Zetec Direct to Head throttle bodies for 1.8 & 2.0-litre ‘silver top’ engines
Available in a range of sizes to suit a variety of engine performance requirements.
Built to order so please allow 6-8 Weeks for Delivery.
Direct to Head Throttle Bodies
Mazda MX5 1.8 BPZE Individual Throttle Bodies – Direct to Head
Direct fit onto the Mazda MX5 mk2.5 1.8 BPZE engine.
The kits come complete with;
- 4 Throttle bodies
- Mounting flange
- Trumpets
* Images for illustration only
Direct to Head Throttle Bodies
Ford CVH Individual Throttle Bodies – Direct to Head
Fits the 1.6-litre CVH engine commonly found in Fiesta & Escort RS Turbo & XR range
Direct to Head Throttle Bodies
Ford Pinto Individual Throttle Bodies – Direct to Head
Direct to Head Individual Throttle bodies 45mm suit the Ford Pinto engine as found in the Ford Sierras, Escort RS2000, plus many kit cars.
Please allow 4-6 weeks for delivery
Inlet Manifolds
Ford Focus Mk3 RS & ST Intake Manifold
Allow 2-4 weeks for delivery
A high-performance intake manifold
Ford Focus ST 2.0 Ecoboost Intake Manifold (2012 – 2018)
Ford Focus RS 2.3 Ecoboost Intake Manifold (2012 – 2018)
Ford Mustang 2.3 Intake Manifold
Jaguar XF Intake Manifold
Key Features;
- Increase in power and Torque
- Choice of Colours
- Direct replacement for the original
- 4 port methanal / nitrous injection points
- Optional 4 port injection plenum cover
Inlet Manifolds
Ford Zetec Turbo Inlet System
Taking orders for a batch of 5+
Zetec Turbo Inlet Manifold and Plenum Chamber
Direct to Head Throttle Bodies
Ford Zetec ST170 Individual Throttle Bodies – Direct to Head
Please allow up to 6 weeks for delivery
Zetec Direct to Head Individual Throttle Bodies for 2.0 ST170 engines
Available in a range of sizes and lengths to suit a variety of engine performance requirements.
Turbo Throttle Bodies
Zetec Turbo ITB Inlet System
Zetec Silvertop & Blacktop Individual throttle bodies with the plenum for turbo applications.
Built to order so please allow 6 – 8 weeks for delivery.
Turbo Throttle Bodies
Mitsubishi EVO 4-9 ITB Inlet System
Direct fit inlet for Mitsibushi Evo 4, 5, 6, 7, 8 & 9
* images for illustration purposes only
Get in Touch
Find us at
Unit 21, Saffron Lane, Leicester, LE2 6UP
Give us a Ring
0116 4030399
