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Mazda MX-5 NC 2.0 L Series (2005–2015) 38mm EFI Shaftless Throttle Bodies (ITBs) – Direct-To-Head (DTH) – Cable Pull / Drive-By-Wire DBW

Customise Mazda MX-5 NC 2.0 L Series (2005–2015) 38mm EFI Shaftless Throttle Bodies (ITBs) – Direct-To-Head (DTH) – Cable Pull / DBW

£1,725.00 (exc. VAT)

Unlock the full performance potential of your 2005-2015 Mazda MX-5 NC 2.0 L Series engine with AT Power’s Direct-to-Head (DTH) Electronic Fuel Injection (EFI) Shaftless Throttle Bodies. This twin housing ITB system is precision port-matched to the OEM intake ports of the NC-generation 2.0 L Series engine variants (3.5 and 3.75), ensuring a direct fit and maximum airflow efficiency.

Compatible Engines: Mazda MX-5 / Miata NC Engines (2.0 L Series 3.5 / 3.75)
Perfect Fit for MX-5 NC Engine Bays ready to bolt directly to the Cylinder Heads.

Product Specification:
AT Power Aerospace Grade Billet Aluminium patented “Shaft-less” Individual 45mm Throttle Bodies (ITB’s)
Black Curved 3D Printed SLA Extensions
40mm Aluminium Ram Pipes (trumpets)

Configuration Options Info here

Professional installation, ECU compatibility and tuning required. Failure to install this product correctly will cause damage to your engine and void warranty.

Image for colour reference only. Does not update for extension lengths, TPS, DBW etc.

  • *Anodising Colours £120 exc. VAT - Silver & Black £0
    *Select Cable Pull Or Drive-By-Wire
    *Select TPS Throttle Side

    For TPS side, refer Technical Drawings in Documents

    *Select TPS Throttle Side

    For TPS side, refer Technical Drawings in Documents

    *Select Throttle TPS (LHS)
    *Select Throttle TPS (RHS)
    *Select Ram Pipes
    *Select Fuel Rail End Fittings
    *Select Fuel Injector Mounting Brackets

    See Throttle Terminology for Bracket Types

    *Do you require an ME360 Base Map ECU Package and Harness Loom?
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SKU: 102-104-00179Category:

Mazda MX-5 NC 2.0L (2005–2015) 38mm EFI Shaftless Throttle Bodies (ITBs) – Direct-To-Head (DTH)

Unlock the full performance potential of your 2005-2015 Mazda MX-5 NC 2.0 L Series engine with AT Power’s Direct-to-Head (DTH) Electronic Fuel Injection (EFI) Shaftless Throttle Bodies. This twin housing ITB system is precision port-matched to the OEM intake ports of the NC-generation 2.0L engine variants (3.5 and 3.75), ensuring a direct fit and maximum airflow efficiency.

Compatible Engines:

  • Mazda MX-5 / Miata NC Engines (2.0 L Series 3.5 / 3.75) – Perfect Fit for MX-5 NC Engine Bays

Key Features :

AT Power’s Direct-to-Head EFI throttle body systems are designed for tuners and performance enthusiasts, offering multiple configurations and optional accessories to tailor your setup to specific engine tuning requirements.

  • Precision Fitment: Port-matched to the OEM intake ports of the Mazda MX-5 / Miata NC Engines (2.0L 3.5 / 3.75) for seamless installation and optimal airflow.
  • Shaftless Technology: Patented Shaftless butterfly valve design improves air velocity by 10% and throttle response by eliminating the central throttle shaft obstruction.
  • Lightweight Billet Construction: CNC-machined from high-grade billet aluminium for superior strength, durability, and reduced weight.
  • Fully Assembled, Ready to Install: Delivered pre-assembled for direct bolt-on installation to the cylinder head intake face.

Performance Advantages:

  • Enhanced induction airflow and velocity
  • Sharper throttle response and increased engine performance
  • Ideal for motorsport applications or high-performance engine builds

Kit Includes:

  • Fully assembled throttle body set
  • SLS black 3D-printed extension tubes (velocity stacks/runners)
  • 40mm Billet aluminium open ram pipes (trumpets)
  • DBW Drive-by-wire Setup with optional XPK TPS

Sold Separately:

ITG MegaFlow Airfilter: JC50/S/65 (Part Number 102-108-00039)

Customisation Options Available:

We offer a comprehensive range of optional configurations and accessories to tailor the ITB to your specific setup:

  • Throttle Linkage Systems: Choose from Cable-operated or Drive-By-Wire (DBW) setups
  • Billet Velocity Stacks / Runners / Extension Tubes: Multiple lengths available for optimal tuning
  • Ram Pipes (Trumpets): Choice of lengths for airflow optimisation
  • Make Power personal with anodised colour finishes to suit your setup

If you require something more bespoke, please contact us.

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.

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.

Delivery / Lead Time

This Configured product is made to order:

  • Standard dispatch time is approximately 8-9 weeks from receipt of payment.

Please note that this timeframe is a guideline and is not guaranteed.

If purchased with other items:

  • Dispatched based on the item with the longest lead time in your order.

Postage and Shipping Costs:

Shipping costs are automatically calculated at the checkout after you enter your delivery address.

For sales, please see our Terms & Conditions.

Please Note

Ordering

Before placing your order, please ensure that the technical drawings match your engine’s inlet ports and that the throttle bodies will fit correctly, as engine specifications may vary or have been modified.

Anodised Finishes:

Kindly note that the colour swatches or photoshopped images are intended for guidance only. Variations in colour and finish may occur due to the inherent nature of the anodising process and its suitability. Additionally, printed materials and on-screen displays may differ in shade.

Returns and Cancellations:

Our Throttles are classified as ‘Configured’ products, as they are made to order. Please note that different terms apply to cancellations and refunds for configured items. You can find more information, clicking here. 

Installation:

  • 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.

Incorrect installation of this product may result in engine damage.

This is a motorsport-grade component and must be installed by a qualified technician. If you are unsure, we strongly advise that all mechanical and safety-critical work be carried out by a certified expert.

S-CAN 3D accepts no liability for damage resulting from improper installation or misuse. For support or guidance, please contact the AT Power sales team.

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