Mazda MX-5 ND trunk spoiler: the lip that finishes the roadster's line
This trunk spoiler adds the small rear fender flare that was missing from the Mazda MX-5 Miata ND (2016-2022) trunk lid. A trunk spoiler, also called a trunk lip or trunk cap, is a curved profile glued to the rear edge of the trunk lid: it extends the body line upwards, visually closes off the rear end, and provides a slight aerodynamic downforce at sustained speeds. On a roadster with a very rounded rear like the ND, the effect is immediate without ever resorting to a large wing.
Why choose this MX-5 ND spoiler
- Discreet and lightweight profile: weighing less than 700 g, it does not strain the trunk hinges or struts.
- Two finishes: gloss black lacquer for a sharp contrast, or carbon look woven for a competition look.
- Molded for the ND: the curvature follows the roadster's trunk edge exactly, without gaps or overhangs.
- High-speed stability: the lip return limits air separation at the rear and reduces the feeling of lightness on open roads.
- Adhesive installation: pre-applied automotive double-sided tape, no drilling of the trunk lid.
- UV-treated ABS: the color does not turn gray after two summers, unlike untreated plastic copies.
A discreet wing that matches the rest of the roadster
The MX-5 ND lends itself to understated touches: this trunk lip naturally matches black mirror caps, a rear diffuser, or dark wheels. With the top closed or open, the silhouette gains tension. The model is suitable for the 1.5 and 2.0 Skyactiv-G versions as well as the RF hardtops, whose trunk lid is identical. The post-2022 restyled models feature the same cut: to be checked before installation.
Technical specifications
Vehicle: Mazda MX-5 Miata ND, 2016 to 2022. Position: rear edge of the trunk lid. Material: UV-treated injected ABS. Finishes: gloss black lacquer or carbon look (printed woven pattern, not a fiber part). Weight: approximately 650 g. Fixing: pre-applied automotive double-sided tape. Length: approximately 125 cm, following the curve of the trunk. Supplied with: preparation wipe and installation instructions.
Installation and maintenance
Allow 30 minutes, in dry weather and above 15°C. Wash then degrease with alcohol the trunk edge, dry fit the spoiler to check the fit, and mark the alignment with masking tape. Remove the protective film in sections, apply the center first then the ends, and press firmly for 30 seconds per area. Leave 24 to 48 hours without washing or abruptly opening the trunk. Maintenance: standard washing, non-abrasive polish on the gloss black finish.
Frequently asked questions
What is the difference between a spoiler and a wing?
The spoiler extends the bodywork and redirects the airflow. The wing is a wing mounted on struts, detached from the trunk, with a much more sporty purpose.
Do I need to drill the trunk?
No. The mounting is done with the automotive double-sided tape already applied at the factory on the inner face.
Is the carbon look finish real fiber?
No: it is a printed woven pattern on ABS. The visual result is close, the price much more affordable.
Does the spoiler interfere with opening the trunk?
No. It follows the edge and the movement of the lid, without touching the top or the bumper.
Can it be removed later?
Yes, by gently heating the adhesive with a heat gun then passing a fishing line through. The original paint remains intact.
A tighter rear line in half an hour, without drilling and without going to the body shop: the trunk spoiler is the first modification to make on an ND.
Type: Trunk spoiler / trunk lip
Vehicle: Mazda MX-5 Miata ND 2016-2022
Material: UV-treated ABS
Finishes: Gloss black or carbon look
Weight: Approximately 650 g
Fixing: Pre-applied double-sided adhesive
Installation: 30 min, no drilling
Compatibility: Roadster and RF, depending on the version, to be checked before installation
Condition: 100% New
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