Installing and Modifying a Mazda Miata MX-5 Front Lip

Understanding the Miata Front Lip

The front lip is an important aesthetic and functional modification for the Mazda MX-5 Miata (also known as the Eunos Roadster or Mazda MX-5). This iconic lightweight rear wheel drive roadster has been popular in the tuner community for decades, inspiring great enthusiasm among Miata lovers and motorsports fans alike.

What Does a Front Lip Do?

A front lip attaches to the lower edge of the front bumper and protrudes outward, serving several purposes:

• It improves the aerodynamic flow under the car by minimizing air turbulence. This increases high speed stability.
• It protects the front bumper when driving close to the ground, such as on steep driveways or inclines.
• It lowers the visual profile of the car, making it appear tighter and more aggressively poised.

Popular Style and Materials Choices

There are many style and material options when shopping for a Miata front lip, including:

• Polyurethane - This durable and flexible plastic material makes an affordable and easy to install option.
• ABS Plastic - Slightly more rigid than polyurethane, this material offers good durability at a low cost.
• Fiberglass - Offering light weight and stylish options, fiberglass is popular but may be prone to cracks.
• Carbon Fiber - The ultimate racing material, carbon fiber lips are very strong but come at a premium price.

Style choices range from subtle enhancements like small splitters to aggressive diffuser-equippedExtended LipsTM that protrude 3 inches or more from the bumper. Aggressive aero may not be street legal in all regions, so check your local regulations.

Installing a Miata Front Lip

Putting a new front lip on your Miata is a relatively straightforward bolt-on mod, though some variations are more complicated. Here are some installation tips:

Prep Work

Before getting started, ensure you have all tools and hardware ready. Having a helper makes things easier as well. Be sure to disconnect the battery to avoid electrical shorts or air bag deployment while working.

You’ll want an assortment of metric socket wrenches, a ratchet, and screwdrivers at the minimum. Most lips use the factory bumper bolts to attach, while others require drilling into the bumper cover. Determine all attachment points prior to beginning.

Bumper Removal Process

The factory bumper cover must first be removed to install the lip. The process involves:

1. Removing any underbody trim pieces that obstruct access
2. Detaching all clips, bolts, and screws securing the bumper cover
3. Unplugging lights such as turn signals built into the bumper
4. Carefully pulling the bumper cover outward to release it

Be cautious not to crack the factory plastic bumper cover. Having a second set of hands is very helpful here.

Installing the New Lip

With the bumper removed, carefully test fit your new lip first. Some trimming or sanding may be required if there are tight fitment points against crash bars or fender liners. Use a heat gun to gently adjust the shape if needed.

Once aligned, drill any required mounting holes and use the provided hardware to bolt or screw the lip securely in place. Use washers to prevent pulling through soft materials like fiberglass or polyurethane.

Finally, reinstall the factory bumper in reverse order of removal, plugging in all electrical connectors in their original locations.

Maintaining and Modifying Your Front Lip

Caring for your front lip properly ensures it retains its good looks and functions as desired. Here is some suggested periodic maintenance:

• Inspect for cracks or damage from road debris. Repair any issues immediately.
• Check all mounting hardware after a few weeks to ensure nothing has loosened over time.
• Use touch up paint to cover any stone chips on painted surfaces.
• For carbon fiber, apply UV protection wax or sealant to prevent fading.

The Miata community loves customizing their rides, so don’t be afraid to make the lip your own! Add some unique vinyl decals or special end plates. Paint the lip to match or contrast your car’s color. Get creative and stand out at the next meet up!

We hope this overview gives you some ideas on how to perfect the look of your beloved Miata with a front lip addition. They are an easy yet dramatic way to put your own signature touch on this iconic sports car. Enjoy the process and the head turning results!

FAQs

What is the easiest front lip material to install?

Polyurethane front lips are the easiest to install. The flexible plastic material can adapt to fit imperfections and requires minimal modification. Polyurethane lips use existing bumper bolt locations and can be installed in under an hour with simple hand tools.

Will a front lip negatively impact drivability?

No, a properly fitted front lip will not make daily driving any more difficult. Aggressive extended lips may scrape or catch on steep driveway entrances. Most standard lips offer clearance similar to the factory bumper and do not reduce ground clearance by more than half an inch.

Do I need special tools to install a front lip?

No special tools are necessary. You’ll need standard wrenches, sockets, screwdrivers, and trim removal tools that most DIYers already own. A heat gun helps adjust the shape of flexible lips during test fitting. Be sure to use a soft blanket or pad when removing bumper sections.

Will a lip void my factory bumper warranty?

Possibly, if you damage the OEM cover during removal. Most dealers will not warranty a repair needed solely due to an aftermarket accessory addition or its faulty installation if unrelated to the factory components.