Pipercross Performance Air Intake System – MX-5 Mk1 / NA 1.8 • PK107

For Mazda MX-5 Mk1 / NA 1.8 16V naturally aspirated models from 08/1993 to 11/1994; specifically for the 1.8-litre engine and not the 1.6.

The Pipercross PK107 is a vehicle-specific Performance Air Intake System designed to replace the original Mazda airbox and intake arrangement on compatible MX-5 Mk1 / NA 1.8 models.

Unlike the Pipercross Viper range, PK107 uses the conventional Pipercross performance induction-kit arrangement, combining a washable performance foam filter with a vehicle-specific heatshield and fitting components. It replaces the original air cleaner rather than simply installing a replacement filter element inside the factory airbox.

Product Specifications

• Brand: Pipercross
• Product range: Performance Intake System
• Pipercross part number: PK107
• Product type: Vehicle-specific performance air intake system
• Vehicle application: Mazda MX-5 Mk1 / NA
• Engine application: 1.8 16V naturally aspirated
• Filter type: Long-life performance filter
• Filter media: Performance foam
• Heatshield: Vehicle-specific aluminium heatshield
• Factory airbox: Replaced by the Pipercross intake system
• Quantity supplied: 1 complete intake system

Important Fitment Note

PK107 is specifically the 1.8-litre MX-5 Mk1 / NA application. The corresponding 1.6-litre Pipercross intake system is PK108, so PK107 should not be ordered for a 1.6 vehicle.

Published application ranges vary between catalogue sources. The most conservative supported Pipercross application data specifies 08/1993 to 11/1994 for the 1.8 16V model, and this is therefore the fitment range used for this listing.

Typical Reasons for Replacement / Upgrade

Suitable for owners looking to replace the standard Mazda airbox and intake arrangement with a vehicle-specific Pipercross performance induction system. The kit provides a complete alternative to the original air cleaner rather than functioning as a direct replacement panel filter.

Fitment Advice

Installation requires removal of the original air cleaner assembly before fitting the Pipercross filter, vehicle-specific heatshield and associated fitting components. Check the condition of the original airflow meter, intake pipework, hoses and mounting points while the airbox is removed.

For imported, modified or previously repaired cars, matching the part number, dimensions and intake specification of the component being replaced is recommended.

Cleaning & Maintenance

The Pipercross performance foam filter is washable and reusable. Clean the filter in accordance with Pipercross servicing guidance using an appropriate Pipercross air filter cleaner, rinse with warm low-pressure water and allow it to dry naturally before refitting. Service frequency should reflect the vehicle manufacturer's normal filter interval and the conditions in which the vehicle is used.

Other Items to Consider

• Pipercross air filter cleaning products for future servicing
• Replacement intake hose clips where existing components are worn or corroded
• Airflow-meter gasket or sealing components if the originals are damaged during removal

Useful Tools / Consumables

• Socket and spanner set
• Screwdrivers for hose clamps and intake fixings
• Pliers for hose clips where required
• Clean lint-free cloth

Difficulty Guide

Moderate – suitable for a competent DIY mechanic familiar with removing and refitting engine intake components.

Why Pipercross?

Pipercross is a British performance air-filtration specialist producing vehicle-specific replacement filters, competition filters and complete intake systems. Its products are developed with a focus on airflow, filtration and serviceability, with application-specific designs ranging from direct-fit factory-airbox filters to complete performance intake systems.

What's in the Box?

• 1 x Pipercross performance foam air filter
• 1 x vehicle-specific aluminium heatshield
• Vehicle-specific mounting hardware, brackets and fittings supplied with the kit

Installation Notes

PK107 replaces the original Mazda air cleaner arrangement on the supported MX-5 Mk1 / NA 1.8 application. Install the filter and heatshield securely and ensure the intake and airflow-meter connections are correctly sealed before starting the engine.