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Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)
Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)
Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)
Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)
Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)
Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)
Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)

Customise Suzuki Swift Sport M16A 1.6L 45mm Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)

£1,495.00 (exc. VAT)

AT Power Direct-To-Head shaftless ITBs for Suzuki Swift Sport M16A engines deliver improved airflow and throttle response. OEM port-matched, fully assembled, and configurable for OEM or aftermarket fuel systems.

Compatible Suzuki M16A Engines:

M16A (ZC21S) – 1.6L DOHC & M16A (ZC31S) – 1.6L DOHC

Commonly fitted to the following models: Suzuki Swift Sport ZC21S / ZC31S

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

Technical Drawing here.

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

  • *Anodising Colours £120 exc. VAT - Silver & Black £0
    *Select Cable Pull Or Drive-By-Wire
    *Select Mount Type (DBW)

    See Tech Doc for Bracket

    *Do you Required a DBW Variohm XPK TPS?
    *Select Straight Black Extension Length

    Please Contact us to order Curved Extensions

    *Select Ram Pipes
    *Select Fuel Rail End Fittings
    *Select Fuel Injector Mounting Brackets
    *Select TPS Throttle Side

    For TPS side, refer Technical Drawings in Documents

    *Select Right Side Throttle TPS
    *Select Left Side Throttle TPS
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SKU: 102-104-00065Category:

Suzuki Swift Sport M16A 1.6L Direct-To-Head Shaftless EFI Individual Throttle Bodies (ITBs)

Improve throttle response, induction efficiency, and overall engine performance with AT Power’s Direct-To-Head (DTH) Shaftless Individual Throttle Body system for the Suzuki 1.6L M16A engine.

This precision-engineered twin-housing ITB setup is OEM port-matched to suit Suzuki ZC21 and ZC31 M16A cylinder heads, commonly found in the Suzuki Swift Sport. Designed as a true bolt-on solution, it delivers motorsport-grade airflow performance while maintaining installation flexibility for road and track applications.

Compatible Engines:

This Direct-To-Head Shaftless ITB system is designed to suit Suzuki 1.6L M16A engines using OEM intake port geometry, including:

Suzuki M16A Engines:

  • M16A (ZC21S) – 1.6L DOHC
  • M16A (ZC31S) – 1.6L DOHC

Commonly fitted to the following models:

  • Suzuki Swift Sport ZC21S
  • Suzuki Swift Sport ZC31S

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

Key Features & Benefits:

  • Precision Fitment: Ideal for stock and power-built engines for optimal airflow and ease of installation.
  • Shaftless Technology: Patented Shaftless butterfly valve design improves air velocity by 10% and throttle response by eliminating the central throttle shaft obstruction.
  • Twin Oval Billet Housings: 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.
  • EFI Ready with injector Blank-Offs: Allows flexibly for custom fuel delivery setups. Fuel rails and injectors sold separately.
  • 45mm Bore Dimeter: Designed to maximise naturally aspirated performance.

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

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 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.

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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