How To Take A Spoiler Off A Car

So, you're thinking about taking the spoiler off your car? Maybe you're not a fan of the aesthetic anymore, you're aiming for a cleaner look, or perhaps it's damaged and needs replacing without immediately getting a new one. Whatever the reason, removing a spoiler is generally a straightforward task, but understanding the process and potential pitfalls is crucial. Think of it like performing minor surgery on your vehicle – knowledge and precision are key.

Why Remove a Spoiler?

Before we get our hands dirty, let’s consider the ‘why.’ Spoilers, also known as wings, are primarily designed to improve a car's aerodynamic characteristics. At higher speeds, they generate downforce, pressing the car closer to the road. This enhances traction and stability, particularly during cornering. This is especially true for race cars or high-performance vehicles designed for track use. However, the benefits for everyday driving, especially at legal speeds, are often negligible. In fact, on some vehicles, a poorly designed or improperly installed spoiler can actually increase drag, negatively impacting fuel economy.

Consider a scenario: you've purchased a used car with an aftermarket spoiler that, frankly, doesn’t suit the vehicle's design. It might be too large, the wrong style, or simply doesn't align with your personal taste. Or perhaps the spoiler was damaged during a minor collision, or it's started to fade and crack due to prolonged sun exposure. In these cases, removing it becomes a practical decision. Alternatively, some enthusiasts remove spoilers to return a car to its original factory appearance, especially if they're restoring a classic or vintage model.

How the System Works: Mechanics of Spoiler Attachment

Spoilers are typically attached to the vehicle's body using one of two primary methods: bolting or adhesive bonding. Some even utilize a combination of both. Understanding which method is used on your specific vehicle is the first step in a successful removal.

Bolted Spoilers

Bolted spoilers are secured with screws or bolts that pass through the spoiler and into the trunk lid or rear hatch. These bolts may be directly visible, often concealed under small plastic covers, or accessible from underneath the trunk lining. To remove a bolted spoiler, you'll need to locate these fasteners, carefully remove the covers (if any), and then use the appropriate wrench or socket to loosen and remove the bolts. It's essential to use the correct size tool to avoid stripping the bolt heads. Stripped bolts can be a nightmare to deal with, often requiring specialized tools or professional assistance.

The bolts might be fastened to metal inserts embedded into the spoiler body. These inserts can sometimes break or become loose, making removal more difficult. Penetrating oil (like WD-40 or similar) can be helpful in loosening corroded or seized bolts. Apply the oil liberally to the threads and allow it to soak for several minutes before attempting to turn the bolts again.

Adhesive Bonded Spoilers

Adhesive bonded spoilers rely on strong automotive adhesives to hold them in place. These adhesives are designed to withstand extreme temperatures, vibrations, and environmental conditions. Removing an adhesive bonded spoiler requires more finesse and patience than removing a bolted one. The goal is to carefully separate the adhesive bond without damaging the paint or the underlying body panel.

Heat is your friend when dealing with adhesive. A heat gun (or even a hairdryer, in a pinch) can soften the adhesive, making it easier to separate. Apply heat evenly to the perimeter of the spoiler, working in small sections. Use a plastic trim removal tool or a specialized adhesive removal tool to gently pry the spoiler away from the body. Avoid using metal tools, as they can easily scratch the paint. Work slowly and methodically, applying heat and pressure as needed. If you encounter resistance, apply more heat and try again. Once the spoiler is removed, you'll likely be left with adhesive residue on the paint. This can be removed with specialized adhesive removers, often available at automotive supply stores. Follow the product instructions carefully, and always test the remover on an inconspicuous area first to ensure it doesn't damage the paint.

Pros and Cons of Spoiler Removal

Pros:

Aesthetics: Achieve a cleaner, more understated look.
Fuel Economy: Potential improvement in fuel efficiency, though often marginal, by reducing drag.
Ease of Cleaning: Easier to wash and wax the car without the spoiler obstructing access.
Cost Savings: Eliminates the cost of repairing or replacing a damaged spoiler.

Cons:

Potential for Damage: Risk of damaging the paint or body panel during removal.
Holes in the Body: Bolted spoilers leave holes that need to be filled and potentially repainted.
Reduced Downforce: Loss of downforce at higher speeds, potentially affecting handling (though usually negligible for street driving).
Resale Value: Altering the factory appearance may slightly affect resale value, depending on the buyer's preferences.

Use Cases and Manufacturer Examples

Several car manufacturers offer spoiler delete options on certain models. For example, some Porsche models allow buyers to opt out of the rear wing to achieve a more subtle appearance. Similarly, some versions of the Ford Mustang are available without the rear spoiler, catering to drivers who prefer a classic muscle car look. This demonstrates that spoiler removal is not uncommon and is often a matter of personal preference.

Consider the Honda Civic Si. While the Si typically comes with a rear spoiler, some owners choose to remove it, often citing aesthetic reasons. They might prefer the cleaner lines of the standard Civic or want to create a "sleeper" look. In contrast, owners of Subaru WRX STI models are less likely to remove the iconic rear wing, as it's a defining feature of the car and contributes to its aggressive appearance and, arguably, high-speed stability.

Practical Steps for Spoiler Removal

Identify the Attachment Method: Carefully inspect the spoiler to determine whether it's bolted, adhesive bonded, or a combination of both.
Gather Your Tools: Gather the necessary tools, including wrenches, sockets, screwdrivers, plastic trim removal tools, a heat gun (or hairdryer), adhesive remover, and clean cloths.
Protect the Paint: Use masking tape to protect the surrounding paint from scratches.
Remove Bolts (if applicable): Carefully remove any bolts or screws securing the spoiler.
Apply Heat (if adhesive bonded): Apply heat evenly to the perimeter of the spoiler to soften the adhesive.
Pry Carefully: Use a plastic trim removal tool to gently pry the spoiler away from the body.
Remove Adhesive Residue: Use adhesive remover to remove any remaining adhesive residue.
Fill Holes (if applicable): If the spoiler was bolted, fill the holes with body filler or plugs.
Repaint (if necessary): If the holes were filled with body filler, repaint the area to match the surrounding paint.
Clean and Polish: Clean and polish the area to restore its shine.

Real-World Insights and Recommendations

Based on experience, the most common mistake people make is rushing the process. Patience is key, especially when dealing with adhesive bonded spoilers. Applying too much force can damage the paint or even warp the body panel. It’s often better to apply heat gradually, allowing the adhesive to soften completely, than to force the spoiler off prematurely. Also, be aware that the adhesive used by some manufacturers can be incredibly stubborn. Multiple applications of adhesive remover might be necessary to remove all traces of residue.

Another important consideration is filling the holes left by bolted spoilers. While you can use simple plastic plugs, the most professional-looking solution involves filling the holes with body filler, sanding it smooth, and then repainting the area. This ensures a seamless finish and prevents water from entering the holes and causing rust. If you're not comfortable performing bodywork and painting, it's best to have a professional body shop handle this step.

Finally, consider the long-term implications of removing the spoiler. If you plan to sell the car in the future, potential buyers may prefer the original factory appearance. Storing the spoiler carefully allows you to reinstall it later if desired. Weigh the pros and cons carefully before making your final decision. Removing a spoiler can be a rewarding project, but it's essential to approach it with the right knowledge, tools, and a healthy dose of patience.