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The Park Avenue is thought of as a dependable luxury sedan drivers can trust. Sure, it’s comfortable. It is also pleasing to the eye, thanks to a crisp yet sleek body-style. But when it is your car we’re talking about, you want more. And nothing says “more” like a Buick Park Avenue Spoiler. is home to a great selection of Buick Park Avenue Spoilers comprised of the highest quality on the planet. Each Buick Park Avenue Spoiler is expertly-designed to deliver a concise factory fitment and simple installation. With our easy-to-use painting options, select your exact OEM finish or go Un-Painted for your own DIY project. We just try to make it as easy on you as possible. But that’s what we’re known for! When some sizzling style is the order of the day, your Park Avenue has no better friend.

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    Guides & Articles

    • Spoilers
      How Easy Is It To Install a Spoiler Myself?
      Rear spoilers are one of the flashiest yet cost-effective exterior additions you can make to your ride. The right spoiler will transform a plain-Jane family car into a sports sedan, and upgrade a sporty car into a one-of-a-kind race machine.
    • Spoilers
      Will Adding a Spoiler Make My Car More Aerodynamic?
      A simple way to answer this question would be with a "yes". However, the science of properly managing airflow to create beneficial automotive aerodynamics is, quite literally, more complicated than meets the eye. The word "aerodynamics" brings to mind visions of a vehicle in a wind tunnel with a smoke wand illustrating how smoothly air flows over it. But true automobile aerodynamics involves a detailed study of how the motion of air interacts with all areas of an automobile. One term that gets the most attention is "coefficient of drag" (Cd), which is an overall measurement of a shape's resistance to airflow.
    • Spoilers
      Why Should I Order My Spoiler Already Painted?
      When you've finally decided on the right rear spoiler or wing for your vehicle, it can't arrive quickly enough. Then, you want it to be ready for installation as soon as possible so you can begin enjoying the benefits of it. Because we understand this, we offer the option of ordering spoilers pre-painted by our manufacturers before shipping. Based on customer feedback and experiences relayed to us, we strongly recommend you consider choosing this option, for these very good reasons:
    • Spoilers
      What Kind of Spoiler is Right for You?
      The function of a rear spoiler is to control the flow of air streaming over a vehicle and properly manage it when it reaches the rear where turbulence is most likely to form. A correctly designed spoiler will counteract the lifting forces that most cars experience when speeds get high, and it will enhance rear grip by keeping a vehicle's rear end planted firmly against the road - without causing excess drag.

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    Buick Park Avenue Spoilers Reviews

    Average rating:  4.5  4.5 - 6 reviews
    4.8 of 5
    Looks great. Fast shipping.
    PPosted by Pablo (Cambria, CA) /
    Was this review helpful for you? Yes
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