Jass Performance Full Aluminium Engine Undertray RHD (MX5 NA/NB)

This Jass Performance Full Aluminium Engine Undertray is an enhanced component designed to improve engine cooling efficiency and reduce aerodynamic drag. It serves as a direct, functional upgrade to the factory plastic undertray. 

Technical Specifications & Performance Features

  • The undertray is engineered to optimize under-car airflow and provide robust physical protection:

Aerodynamics and Thermal Management

  • Material: Constructed entirely from durable, lightweight Aluminium.
  • Benefit: Drag Reduction: Minimizes air turbulence beneath the vehicle, which contributes to overall aerodynamic efficiency.

Durability and Protection

  • Construction: Replaces the structurally fragile OEM plastic with high-strength aluminium plating.
  • Benefit: Component Safety: Provides superior mechanical protection for critical, low-mounted engine components

Fitment and Kit Contents

  • Compatibility: Confirmed fitment for all RHD MX-5 or Eunos Roadster NA (MK1) and NB/NBFL (MK2/MK2.5) models.
  • NBFL Installation Note: On mk2.5 (NBFL) models, the component secures effectively using only the second row of factory bolting points, as the first row is not present on these cars.
  • Kit Contents: Supplied as a complete kit, including the main base panel, two supplementary side panels, and the necessary mounting hardware (fitting kit).
 
NM02412. JP6036.

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Postage:

Standard UK postage is free on this item.

Due to the size of this item it will be shipped by courier.  Standard UK mainland delivery is free but there will be a surcharge (eBay will show this in the total price before you have to pay) if you are in some Highlands, Islands and Northern Ireland areas.

The estimated delivery times are set by eBay and we don't have control over what they say but you can contact us by eBay message or on the phone if you want a more accurate delivery estimate for UK orders.

Overseas deliveries are handled by eBay, we use the Global Shipping program to ship outside of the UK so we send it to the eBay shipping hub.  You will get a message when it has arrived there.  Ebay will send it on to you and provide a new tracking number and deal with the customs and delivery in your country.

Payment:

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