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992 GT3 GMG Rear Wing Risers

Regular price $3,595.00

Description

“Born on the track, refined for the street” has long been the moniker here at GMG Racing. Our product lineage is a direct result of processing what we learn in our racing efforts and developing products that marry both function and form for the everyday driver and racer alike. 

Strictly adhering to our product development process, GMG is proud to introduce our latest design for the 992 GT3 platform, our Rear Wing Riser kit. Constructed from billet aluminum, these two-piece risers reposition the rear wing a full 4" higher and 2" rearward, achieving a greater amount of rear downforce and overall vehicle stability, while also offering a unobstructed rear view for the convenience of daily driving. 

Throughout our extensive development at The Thermal Club, we identified that the 992 GT3, featuring the double wishbone suspension geometry, had tremendous front-end grip. Our initial tests with the stock 992 GT3 saw the best performance with the stock aero set at, or nearly at the most aggressive setting, leaving very little room for conditional adjustments while trying to balance the car front to rear, respectively. By adding the GMG Wing Risers we were able to achieve a better balance, increase stability under braking and trail braking, while also leaving room for adjustment, should the conditions necessitate it. 

For the 992 GT3 owner, this upgrade will help maintain the excess movement of the car under high speed cornering, threshold braking and trail braking, where the car needs it most. Leaving room for downforce adjustment at the rear of the car will allow for further refinements complimentary to added dive planes at the front of the car, maximizing allowable downforce. And as an added bonus, the now-unobstructed rear view aids the discerning driver manage traffic visibility, whether driving on the street or the track. 

Highlights:

  • Improved rear visibility
  • Improved rear downforce and stability
  • Made in the USA
  • Direct bolt-on
  • Billet Aluminum 

Vehicle Applications:

  • 2021-2022 992 GT3

**Installation is available at our Southern California location, or at any of our world-wide network of authorized dealers.

**Now accepting Pre-Orders

Details

Each piece in our collection is crafted with intention—balancing timeless design with modern responsibility. We use only high-quality, ethically sourced materials, working closely with skilled artisans who bring every detail to life with care and precision.

Our commitment to sustainability extends from recycled precious metals to responsible stone sourcing and mindful production practices. Whether it's a gift or a personal keepsake, your jewelry is made to last—and made to matter.


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992 GT3 GMG Rear Wing Risers

$3,595.00
Shipping & Returns

International Shipping

In-stock orders leave the shop within two to three business days. We try to keep everything on the shelf, but there are stretches where we're backordered, and when that happens a team member will contact you with an accurate ship date before you have to ask for one. Hawaii, Alaska, Puerto Rico and international destinations run higher than domestic, and because the rate depends on where you are, contact us for a proper quote before you order.

Order tracking

Tracking numbers go out automatically as soon as your order is packed. If 72 hours have passed without one, check your junk folder, which is where these emails tend to end up, and if it isn't there either, contact us and we'll find it.

Get in touch

If you have a question about your order, contact us and a person at the shop will answer it. Customer service runs Monday through Friday, 8am to 5pm PST.

Sourcing & Materials

Sourcing

We are particular about what things are made from, which is why we build with Docol R8 tubing rather than whatever the steel yard had that week, and why our merge collectors are now 3D printed instead of fabricated the way everyone else still does it, because the printed part does the job better and the old way was leaving something on the table. None of it is done to look clever. It's done because the material that survives a season at the track is rarely the material that was easiest to order, and we'd rather go find the unorthodox thing than sell you the convenient one.

made here

Every GMG part is produced in Southern California by our own engineers and fabricators, and the process runs the whole way through the building: the 3D scan of the car, the engineering and post-processing, the first prototype, and the beating that prototype takes at the hands of our professional drivers and the crew who support them before anyone is allowed to call it a product. Every name in that chain is one we know. The partners whose products we list are held to the same expectation, because putting our name next to something means we're accountable for it, and we'd rather do without a listing than explain one away.

why it's on the shelf

Our home track is a short walk from the shop door, which means every harness bar, exhaust and performance part we sell has been run in anger under real conditions on our own cars before it goes on yours, and the ones that didn't hold up never made it to this page. That is the entire value system, and it comes from a lot of hours in competitive racing, where a failed part is a wrecked car rather than a bad review. We don't sell vanity upgrades. If a part is listed here it changes something you can measure or feel, or it makes the car safer, and if it does neither we have no interest in taking your money for it.