JKS® - Custom Style Rear Spoiler

4.519 reviews|Item # sp426
$108.99 - $465.00
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Product Details

Custom Style Rear Spoiler by JKS®. Give the back of your car a more dynamic look with this Custom Style Rear Spoiler. Its distinctive shape will set your car apart from similar models and at the same time complement your car's factory styling. Inexpensive and easy to install, for a little time and money you can improve your car's appearance and aerodynamics.



  • Unique custom style
  • Improves aerodynamics
  • Available painted and unpainted
  • Comes with everything required for installation
  • 60-day warranty

At very high speeds, a rear spoiler can provide downforce, prevent airflow separation and decrease drag. You'll probably never drive fast enough to realize a spoiler's functional benefits, but you can always enjoy the image of speed it brings to your car's appearance. This Custom Style Rear Spoiler will give the back of your car a subtle race car look, without looking like an add-on afterthought. All necessary mounting hardware and comprehensive instructions are included.

And although it can be ordered unpainted, JKS strongly encourages you to select the painted option. JKS computerized paint mixing system enables to guarantee that your spoiler will match your factory paint, and it's unlikely that a local body shop will be able to paint your spoiler for less than the price difference.

JKS® is the pre-eminent manufacturer of automotive styling products. Their extensive experience in the automotive aftermarket enables them to develop unique, cutting edge products for the discerning motorist. All JKS® products are made from the finest materials and hand-crafted to ensure precision fit and exceptional appearance. The company’s mission is to continually anticipate and exceed the expectations of their customers.

Warranty Information

The manufacturer warrants this product against defects in material and workmanship during the warranty of the product. This warranty applies only if the product is used as recommended. The warranty does not apply if damage to the product is inflicted by misuse, abuse, neglect, accident, fire, vandalism, alteration, improper installation, or Acts of God. The manufacturer shall not be liable for any incidental and/or consequential damages including but not limited to, damage resulting from the use or installation of the product. Fading of paint or material coloration differences are not covered by this warranty. Please inspect the product when received to ensure that its condition is satisfactory. If there are any issues and/or concerns with the product please contact us immediately, all issues and/or concerns with the product must be resolved before attempting to install. By installing the product it verifies that it has been received in satisfactory condition, and may limit the extent to which warranty may be claimed on the product. Product that is proved to be defective will either be repaired or replaced at the manufacturer's option. This warranty only covers the cost of repairing or replacing the defective part. The warranty does not cover any and all costs for removal, re-installation, painting, shipping or any other incidental charges. This product is covered by a limited 60-day warranty, to the original purchaser only, to perform satisfactory when used as recommended.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

JKS® - Custom Style Fiberglass Rear Spoiler
JKS® - Custom Style Rear Spoiler
Average Rating: 4.6 of 5
4.8 of 5
Fiberglass Spoiler
The spoiler looked great. It matched exactly the color of my car. It was what I wanted and I was very satisfied. Would recommend to anyone needing items for their car.
Posted by (Chillicothe, OH) / 2006 Cadillac DTS
Was this review helpful for you? Yes
5 of 5
Good Seller
Good seller.
Posted by (Bayamon, PR) / 2003 Toyota Matrix
Was this review helpful for you? Yes
3.5 of 5
Love It!!
Love the spoiler - installation was a little tougher than expected!! However, my husband was able to get it done! Using 3m tape would have been easier, but we are not into easy, we wanted it to be secure for sure! Lots of wind and fast drivers in California shipping was great, color was perfect!!
Posted by (Rio Vista, CA) / 2005 Scion xB
Was this review helpful for you? Yes
5 of 5
Rear Spoiler
I ordered the rear spoiler for my Miata and it was delivered within a week. Price was right and the service was excellent. I had a body shop paint and installed it, and it looks great. Thank you!!!
Posted by (The Villages, FL) / 2005 Mazda Miata
Was this review helpful for you? Yes
5 of 5
Rear Spoiler
The spoiler looks great. It survived shipping to Canada. I ordered it unpainted as I will be wrapping it in vinyl carbon fiber.
Posted by (Parksville, BC) / 2005 Volkswagen Jetta
Was this review helpful for you? Yes
5 of 5
My Spoiler
Easy to install and paint. This is a great look for my Deville.
Posted by (Decatur, GA) / 2005 Cadillac Deville
Was this review helpful for you? Yes
4.8 of 5
The spoiler came on time. It was easy to install and looks great!
Posted by (Saint Francis, MN) / 2010 Chevy Cobalt
Was this review helpful for you? Yes
4 of 5
The product is fine.
Posted by (Dorking, SRY) / 2009 Nissan 350Z
Was this review helpful for you? Yes
4.3 of 5
Rear Spoiler for 01 Caddy
Nice and pretty, but is rather difficult when it came to installing it.
Posted by (Hennessey, OK) / 2005 Cadillac Deville
Was this review helpful for you? Yes
4.3 of 5
Good Product
The product definitely changed the look of my Caddy! My Caddy actually looks better than the other Caddies similar to mine. I love watching the faces of the haters as they check me out cruising or at a stop. The only fault I found with the product was the defects/blemishes that you can see through the paint. You can't see the blemishes unless you are up close to the product. The paint color used was correct and "glossy." Looks great on my Caddy! I had my product installed by my local body shop.They informed me that the outside mounting screws could not be used because they would leave a "hole" in the trunk weather stripping. So only the two inside screws were used. It still looks perfectly mounted to the trunk. If you want to improve the looks of your Caddy, buy this product! It's worth every penny! The haters really can't stand to see me coming now!
Posted by (Blytheville, AR) / 2005 Cadillac Deville
Was this review helpful for you? Yes
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Low Prices Price match guarantee
In-House Experts We know our products
Guaranteed Fitment Always the correct part
Superior Selection Extensive product catalog

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