• Rear view of a black GT Mustang equipped with a large Mustang Big Wang Kit '14+ S550 from 9livesracing, enhancing Mustang performance with its impressive down-force. A license plate reads "LOL RUN." The car is parked next to other vehicles. The image includes text: "S550 Mustang Wang Kits," "Available in 74"" and "Nine Lives Racing" with the brand's logo.
  • A sleek, black sports car with aluminum wings is parked on the street in front of a building with large windows. The prominent rear spoiler enhances its Mustang performance, showcasing the Mustang Big Wang Kit '14+ S550 by 9livesracing. The 9livesracing logo, featuring blue and red colors with a small cat graphic, is displayed in the bottom right corner.
  • A detailed graphic showcases the Mustang Big Wang Kit '14+ S550 by 9livesracing, featuring text annotations that describe its key highlights: +40° of wing angle adjustment, lightweight aerospace aluminum construction to prevent trunk damage, and a robust rear spar design for enhanced strength and increased down-force. The "Nine Lives Racing" logo is also prominently displayed.
  • A digital poster features a sleek, gray racing car part labeled "Gurney Flap Ready," designed for quick down-force adjustments. With its thin wall construction, it's perfect for lightweight, high-performance applications. Prominently displayed are the "Proven Racing Shape" and 9livesracing logos, alongside aluminum wings known in Mustang performance circles as the Mustang Big Wang Kit '14+ S550.
  • Close-up of a black Mustang's rear equipped with the 9livesracing Mustang Big Wang Kit '14+ S550, featuring large, angular aluminum wings attached to the trunk. The background shows, in soft focus, a parked car, trees, and a few people standing, highlighting a social outdoor setting that underscores high-performance engineering for maximum down-force.
  • A black Mustang, equipped with the 9livesracing Mustang Big Wang Kit '14+ S550 for enhanced down-force, has its trunk partly open, showcasing the installed brackets and screws. Parked beside it is a sleek gray car. In the background, trees and a building add to the scene's ambiance.
  • A black Mustang, fitted with the 9livesracing Big Wang Kit '14+ S550 aluminum wings to boost its down-force, is parked in a lot. The license plate reads "LOL RUN." Two other cars are partially visible on either side of the black Mustang. Trees and a building are in the background under an evening sky.
  • Technical drawing of a rear wing mount for a 6th generation Mustang, designed to enhance Mustang performance. The top view shows mounting dimensions as 28.5 inches wide, while side views show heights of 100.1 and 91.2 inches respectively. The drawing, titled "Mustang Big Wang Kit '14+ S550" by 9livesracing, is scaled at 1:8.
  • A Mustang performance-focused spreadsheet designed with two graphs and multiple data tables, features the "Down Force vs Velocity" and "Drag vs Velocity" charts. These graphs plot lines for different angles of attack (AOA) and include detailed data on AOA, air velocity, down-force, drag, and lift-to-drag ratio (L/D), specifically tailored for the Mustang Big Wang Kit '14+ S550 from 9livesracing.
  • A computer simulation showing airflow dynamics over the Mustang Big Wang Kit '14+ S550 from 9livesracing at 140 MPH. The image features colored lines representing different velocities and pressure levels, with a color scale on the right indicating the range of values for velocity and down-force.
  • Close-up of the wing's airfoil section from the Mustang Big Wang Kit '14+ S550 by 9livesracing, showcasing its aerodynamic shape. The image highlights the cross-sectional view, revealing the internal structure and hollow design, optimized for lift and efficiency. The aluminum wings enhance performance with superior down-force. The background is blurred, focusing on the airfoil.
  • The image showcases the Mustang Big Wang Kit '14+ S550 by 9livesracing, featuring two sleek, curved display shelves mounted on black end brackets. Each shelf sports a small white logo of a stylized person. One shelf is black and the other is white, with the design evoking aluminum wings through its smooth lines and graceful curves, all set against a white background with soft shadows.
  • Close-up view of two elongated, metallic objects with black tips featuring small logos in the bottom corners. They're set against a white background, casting minimal shadows, reminiscent of the sleek Mustang Big Wang Kit '14+ S550 wings designed for performance by 9livesracing.
  • Introducing the Mustang Big Wang Kit '14+ S550 by 9livesracing: a large, aerodynamic car spoiler designed to enhance Mustang performance. This sleek black spoiler, featuring minimalistic end plates and crafted for maximum down-force, is labeled as "The lightest Wing on the market." The design also includes a small logo depicting a stick figure on the end plates.
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9livesracing

Mustang Big Wang Kit '14+ S550

Mustang Big Wang Kit '14+ S550

SKU: 71/28.5/s550

Need it ASAP? Check stock or lead times, please give us a call at 801-769-6929 or reach out to one of our sales reps!

$1,249.38 USD
$1,249.38 USD
Sale Sold out
  Lease to own   Pay as low as   $/week
Wáng Width
Wáng Material

Give your Mustang that Big Wang GT3 performance!  The Big Wang is here! These Airfoils can produce incredible levels of down-force without killing top speed. Exactly what racers are after. Extruded aluminum wings are developed, patented, and built for a prototype project. Nine Lives Racing Takes the raw material and makes them readily available to the public as a working part. Best wing in class. 15.2:1 Lift to drag ratio, nothing else comes close. A built-in gurney flap relief for down-force adjustments in seconds. 

  • Light Aluminum construction. 
    • 0.2lbs per inch   
  • Gurney flap ready 
  • Up to 15.2:1 Lift Drag ratio*
  • low drag = more top speed!
  • American made 
  • Track Tested 
  • Mounts to the trunk

What's included.

  • Wing sized to your car 71" or 74"
  • 2 uprights made from 5052 Aluminum (prevents cracks)
  • NLR “basic” End plates 10"x8"
  • Wing mounts welded at 28. 5"
  • Stainless Steel hardware

 

Upgrade Endplates To MEGA end-plates 

  • 12"x10.75" huge end-plates 
  • NASA legal  
  • AOA adjustment.   

 

Warranty/Returns/Lead times

Click here for current shipping estimates for new orders. All items are built to order. 

Powder coat or vinyl "wáng skin" upgrades are strongly recommended. Otherwise, wings are shipped raw, and while aluminum does not corrode the same way ferrous metals do, your wing will get progressively uglier as it is exposed to the elements.

Wángs and Mega Wings are covered by the Wang Guarantee.  Splitters, Sturdy Boiis, and air dams, based upon the nature of the use (and proximity to the earth), carry no warranty and are non-refundable. If you bolt these items to the car you own 'em. 

*Open air testing numbers available at https://9livesracing.com/cfd-testing

Copyright © 2022 Nine Lives Racing LLC - All Rights Reserved.

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