Ford Duratec 2.0L & 2.3L, 2.5L 45mm Electronic Fuel Injection (EFI) Throttle Bodies (ITB’s)

Ford Duratec 2.0L & 2.3L 45mm EFI Throttle Bodies (ITBs) – Shaftless, Direct-to-Head Performance

Enhance the performance of your Ford Duratec 2.0L or 2.3L engine with AT Power’s 45mm Electronic Fuel Injection (EFI) Shaftless Individual Throttle Bodies (ITBs). Engineered for a precision Direct-to-Head (DTH) fit, these throttle bodies are port-matched to the OEM intake ports for seamless bolt-on installation.

Compatible with a wide range of models – including Ford Focus, Fiesta ST150, Mondeo, and Mazda L-series engines – this system features lightweight, CNC-machined billet aluminium twin oval housings, AT Power’s patented Shaftless technology, and knife-edged butterfly valves for maximum airflow, razor-sharp throttle response, and proven power gains.

Compatible Engines:

• 2.0L Duratec HE (Mazda LF engine base)
• Ford Fiesta ST150 (2004–2008)
• Ford Focus Mk1 (Zetec/Duratec 2.0L – 2002–2004)
• Ford Focus Mk2 (Duratec 2.0L – 2005–2010)
• Ford Mondeo Mk3 (2001–2007)
• Ford Mondeo Mk4 (early 2.0L petrol versions)
• Ford C-Max Mk1 (2.0L Duratec – 2003–2010)

2.3L Duratec HE

• Ford Mondeo Mk3 2.3L (late models, 2005–2007)
• Ford Galaxy / S-Max 2.3L (2006–2010)
• Ford Focus Mk2 (select 2.3L models, rare)

Compatible Mazda Models (Mazda L-series engines)

• 2.0L (LF-VE / LF-DE)
• Mazda 3 (BK, BL)
• Mazda 5 (CR)
• Mazda 6 (GG, GH)
• Mazda MX-5 NC 2.0L (2005–2015)
• Mazda Tribute 2.0L

2.3L (L3-VE)

• Mazda 3 2.3L
• Mazda 6 2.3L
• Mazda CX-7 (non-turbo 2.3L variants)
• Mazda Tribute 2.3L
• Mazda B-Series pickup (select models)

While similar engine may share architecture, port shape and spacing can vary. Check the technical drawings match your inlet ports.

Product Details:

• Aerospace Grade Billet Aluminium patented “Shaft-less” Individual 45mm Throttle
• 100mm Black Laser Sintered PA12 Nylon Extensions
• 40mm Open Aluminium Ram Pipes (trumpets)
• Centre Cable Pull Linkage
• Right Hand Side TPS Mounting
• JIC-6 AN6 Standard Fuel Rail Fitment
• Pico Standard Injector Mounting Brackets

Key Features & Benefits:

• Direct-to-Head (DTH) EFI Throttle Bodies: Designed for precise alignment to the cylinder head – no adaptor plates required
• Shaftless Technology: Patented Shaftless butterfly valve design improves air velocity by 10% and throttle response by eliminating the central throttle shaft obstruction.
• Precision Port Matching: CNC-machined to align perfectly with OEM intake ports for seamless airflow.
• Twin Housing Configuration: 45mm billet aluminium twin oval housings deliver lightweight strength and exceptional durability.
• Improved Induction Airflow: Knife-edged butterfly blades reduce turbulence and increase engine power.
• Fully Assembled: Supplied ready to bolt on, with no additional fabrication required.
• Throttle Position Sensors (TPS): Choose between rotary contact or Hall Effect contactless sensors for reliable tuning input.
• Make Power personal with anodised colour finishes to suit your setup

Performance Advantages:

• Increased horsepower and torque
• Lightweight and durable
• Sharper throttle response and increased engine performance
• Perfect for naturally aspirated and tuned applications
• Ideal for motorsport applications, track day builds, race cars or high-performance engine builds and street setups

To Customise this product here.

If you require something more bespoke, please contact us.

Complete your build: Sold Separately

• AirFlow Synchrometer here
• Megaflow Air Filter JC50/S/65 here.
• 3m Motorsport Cable here.
• Throttle Twin Housing – 1/8″ BSP to 5/16″ (8mm) Hosetail Fitting – 1 required per cylinder here.

Important:

• ECU Compatibility and Tuning Required: Proper engine management system tuning is necessary for optimal operation and fuelling.
• Maps are supplied “as-is”. Professional dyno tuning is strongly recommended to ensure optimal performance and avoid potential engine damage.

If you require something more bespoke, please contact us.

Motorsport Use Only! This product is designed for professional motorsport applications and must be installed by a qualified technician. If assistance is required, please contact AT Power’s sales team.