Jass Performance Full Aluminum Engine Undertray (Miata/MX5 NA/NB) This Jass Performance Full Aluminum 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 Aluminum. 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 aluminum plating. Benefit: Component Safety: Provides superior mechanical protection for critical, low-mounted engine components Fitment and Kit Contents Compatibility:Confirmed fitment for all Miata/MX5 NA (MK1) and NB/NBFL (MK2/MK2.5) models. NBFL Installation Note: On NBFL models, the component secures effectively using only the second row of factory bolting points, as the first row is not present on these chassis. Kit Contents: Supplied as a complete kit, including the main base panel, two supplementary side panels, and the necessary mounting hardware (fitting kit).
