Adding an frs duckbill spoiler is honestly one of the easiest ways to transform the rear end of your car without spending a fortune. If you're like most 86 or FRS owners, you probably look at the factory trunk and think it looks just a little bit too naked. It's a sleek car, don't get me wrong, but it lacks that aggressive "kick" at the back that really ties the whole silhouette together.
The beauty of the duckbill style is that it bridges the gap between doing nothing and going full "fast and furious" with a giant chassis-mounted wing. It's subtle enough for a daily driver but sharp enough to let people know you actually care about how your car looks.
Why the duckbill look just works
There's a reason why the frs duckbill spoiler is basically the unofficial "starter pack" mod for this platform. The car has these natural, flowing lines that start at the headlights and sweep back toward the rear quarters. Without a spoiler, those lines just kind of end.
A duckbill extends the trunk line upward and outward. It gives the car a more planted appearance, even if it's just a visual trick. From a side profile, it makes the car look longer and lower. Plus, it's one of those mods that looks good whether you're slammed on coilovers or just running a mild drop on springs. It's versatile, and that's why you see them at almost every local meet.
Different styles to consider
Not all duckbills are created equal. Depending on what kind of "vibe" you're going for, you've got a few distinct paths you can take.
The OEM+ Look
If you want something that looks like it could have come from the factory, you're probably looking for the TRD-style spoiler. This is a very popular frs duckbill spoiler option because it's chunky but follows the trunk's contours perfectly. It usually wraps slightly over the edges of the trunk, giving it a very integrated feel. If you paint-match this to your body color, most non-car people won't even realize it's an aftermarket part—they'll just think your car looks "nicer" than the others.
The Aggressive Kick
Then you've got styles like the LegSport or the various "high-kick" versions. These are for the people who want their spoiler to be noticed from a block away. These spoilers stand up taller and have a sharper angle. They give the car a much more "tuner" aesthetic. If you have a loud exhaust and some aggressive wheels, this is usually the way to go to balance out the look.
Carbon Fiber vs. Paint-Matched
This is the eternal struggle. A color-matched spoiler looks clean and sophisticated. It blends in. Carbon fiber, on the other hand, screams performance. If you have other carbon bits on the car—like a front lip or side skirts—then a carbon frs duckbill spoiler is a no-brainer. Just keep in mind that cheap carbon fiber can yellow over time if it's left out in the sun, so you'll want to make sure it has a good UV-resistant clear coat.
Thinking about materials
When you're shopping around, you'll mostly see two materials: ABS plastic and Carbon Fiber.
ABS plastic is the workhorse of the aero world. It's tough, it's flexible, and it's easy to paint. If you're planning on color-matching the spoiler to your car, ABS is what you want. It's also usually way cheaper than carbon.
Carbon fiber is obviously the "cool" choice. It's lightweight (though on a spoiler this size, the weight saving is negligible) and has that iconic weave pattern. If you're going for the carbon look, just be prepared to pay a bit of a premium. Also, be careful with the fitment; since carbon fiber doesn't flex as much as plastic, the mold needs to be spot-on for it to sit flush on your trunk.
The big debate: Tape or Drill?
This is where things get a little stressful for some owners. How do you actually get the frs duckbill spoiler to stay on the car?
Most duckbill spoilers are designed to be held on with high-quality 3M double-sided tape. I know what you're thinking: "Is tape really going to hold my spoiler on at highway speeds?" The short answer is yes—if you do it right. 3M VHB (Very High Bond) tape is incredibly strong. If you prep the surface properly with isopropyl alcohol and maybe a bit of adhesion promoter, that spoiler isn't going anywhere.
However, some of the heavier or larger spoilers might have holes for bolts. Drilling into your trunk is a "point of no return" move. It's definitely more secure, but it's also nerve-wracking. Most people stick with the tape because it's reversible. If you decide to sell the car or change your style later, you just use some fishing line to "saw" through the tape, clean up the residue, and you're back to stock.
Installation tips for a clean finish
If you're going the DIY route, don't rush the installation. A crooked spoiler is the quickest way to make a cool car look cheap.
First, do a "dry fit." Set the frs duckbill spoiler on the trunk without peeling the tape. Use some painter's tape to mark exactly where it should sit. This gives you a guide so you aren't guessing once the sticky side is exposed.
Second, heat is your friend. If it's a cold day, the tape isn't going to bond well. Use a hair dryer or a heat gun (carefully!) to warm up both the trunk surface and the tape on the spoiler. This makes the adhesive much more "tacky" and ensures a permanent bond.
Once it's on, apply firm pressure all across the spoiler for a few minutes. I usually tell people to avoid washing their car or driving in heavy rain for at least 24 to 48 hours to let the adhesive fully cure.
Is there any actual performance benefit?
Let's be real for a second: for 99% of us, an frs duckbill spoiler is a cosmetic mod. Unless you're hitting triple-digit speeds on a professional race track, you aren't going to feel a massive difference in downforce.
The FRS is already a very well-balanced car. While a duckbill does technically alter the airflow and can help reduce some lift at the rear, its primary job on a street car is to look awesome. And honestly? That's perfectly fine. Not every mod needs to shave tenths off your lap time to be worth it.
Maintaining your spoiler
Once it's on, you can't just forget about it. If you have a painted spoiler, treat it just like the rest of your car—wax it and keep it clean.
If you went with carbon fiber, you need to be a little more diligent. Carbon fiber is notorious for "clouding" or "yellowing" if it sits in the sun too much. Using a wax or sealant with UV protection is a must. If you notice the finish starting to look a bit dull after a year or two, you can usually bring it back to life with a light polish.
Final thoughts on the upgrade
At the end of the day, the frs duckbill spoiler is one of those rare mods that offers a huge visual "bang for your buck." It changes the entire character of the car's rear end, making it look more aggressive and finished.
Whether you go for the sleek TRD style or a massive carbon fiber kick, it's a great way to put your own personal stamp on your FRS. Just take your time with the install, choose a style that fits your overall build, and enjoy the new view every time you walk back to your car in a parking lot. It's the little things that make owning these cars so much fun.