









🖤 Elevate your Civic Si’s style with a sleek, no-drill Gurney flap add-on!
The SpoilerKing Gurney Flap Add-on Lip Spoiler is a high-quality, flexible polyurethane accessory designed exclusively for the 2016-2021 Honda Civic Si 2-door. Featuring a peel-and-stick installation, it requires no drilling or sanding, making it a quick upgrade for enthusiasts seeking enhanced aerodynamics and aggressive styling. Unpainted with a matte black finish, it’s perfect for customization and is proudly manufactured in the USA.
| ASIN | B0CSTCKMGS |
| Auto Part Position | Front |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #797,055 in Automotive ( See Top 100 in Automotive ) #1,876 in Spoilers #88,235 in Automotive Body Parts |
| Customer Reviews | 3.6 3.6 out of 5 stars (22) |
| Date First Available | November 16, 2016 |
| Installation Type | Peel & Stick |
| Item Weight | 3 pounds |
| Item model number | HONCI22016284FSE |
| Manufacturer | SpoilerKing |
| Manufacturer Part Number | 763250589007 |
| Model | Civic |
| Package Dimensions | 16 x 16 x 3 inches |
| UPC | 763250589007 |
J**A
Not what expected but it definitely does the job
I was expecting just an insert however I got a actual spoiler extender and I was shocked , install was less than 10 minutes if you know what you’re doing and it would help if you read the instructions prior to install, overall it looks crazy good once it’s installed and to my surprise it already grew on my after looking at it for 2 minutes, definitely Vynil wrap it after install , since it does bend you don’t what to reshape after you Vynil wrap.( if you are not willing to to some work for install, then this product is not for you, on the plus side you don’t have to drill or sand the surface it will bend just enough if you let it sit in the sun for 15 minutes)
J**E
Don’t waste your money you can go buy something and fabricated and make it look a lot better
The pictures make the product look amazing. Then you spend your money you get your product and it’s a very complicated install even for professionals. There’s a lot of heating a lot of additional attaching that needs to go, and this needs to be notated. Some people wanna add this on, but have the ability to take it back off to make their car stock not have holes in it just saying be upfront and real with people don’t try to manipulate people so you can make your money and leave them stuck with crappy products. Very disappointed.
J**.
Great product.
Product is exactly as pictured and described, takes about 15 minutes to install if you know how to use a heat gun and measure the center of a vehicle. words of advice; Use painters tape to mark the center of the spoiler and center of car, use meguiars back to black to make it shiny, take your time and work from the center out. If you don’t get it on your first go it will be fine to take off and try again, but my guess is my more than three attempts and your gonna have to put new double sided adhesive on! Spoiler looks great, highly satisfied.
A**N
Great for $100 Bucks!
The spoiler build quality is actually really nice and the molding quality is really nice as well. I think one of the most important things is the adhesive. The adhesive is actually extremely strong and really durable. The only caveat to all of this is the installation. You have to Use a heat gun to install this product properly, but the results are well worth it. The material isn’t hard or shiny. It’s more like a PVC rubber that can be bent. If you know what you’re doing with the heat gun and take your time on the installation, it should turn out great! You could definitely paint this part to make it color match to your car as well. I think the flat black looks good personally.
R**N
Don’t recommend
Came off hella easily and shipping took forever
I**I
This is drip, must buy
Super easy install I used no heat but would definitely recommend now looking back but easy install. Looks good and definitely makes it look more aggressive.
D**N
Great quality. Love the outcome.
Have someone help you. Mostly just to hold in place. Use a heat gun or blow dryer with heat to warm up spoiler. Mine came out great. If you write a bad review about this product because you can’t install something this easy then maybe you should choose a different hobby.
B**A
Very good product
Fairly easy to put on with help.
J**H
Absolute junk its not even shaped to fit right will need a heat gun and lots of patience. Its rubber garbage cant believe i paid 300$ for a 20$ piece of rubber absolute garbage and a rip off.
Trustpilot
3 days ago
2 weeks ago