IAG X-Brace® Tailgate Hinge Reinforcement for 21+ Bronco
IAG-BDY-F3163
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IAG X-BRACE® TAILGATE HINGE REINFORCEMENT FOR 21+ BRONCO
STYLE AND STRENGTH
If you've upgraded your wheels and tires on your Bronco you need this brace! The IAG X-Brace® Tailgate Hinge Reinforcement is designed to support your Bronco's hinge, as well as spread the load of the spare tire across the tailgate. It's no secret that big tires are heavy! That new 37" Spare tire on your Bronco puts significant stress on the stock hinge assembly and can lead to sagging. On top of that, the larger spare tire is likely to distort the metal of your stock tailgate- especially when bouncing around on trails. The IAG X-Brace® spreads the load across the tailgate and prevents these issues, plus it looks awesome on the back of your Bronco!
CAST ALUMINUM DESIGN
The X-Brace® is cast from high strength aluminum typically used in components such as engine blocks. Weighing nearly 25 lbs, you'll feel the quality and strength as soon as you pick it up. The hinges are made from steel and feature stainless steel pins with bushings to ensure trouble-free operation. The X-Brace® is finished in an attractive black powder coated finish for an OEM style appearance.
ACCESSORY READY
The IAG X-Brace® Tailgate Hinge Reinforcement System is accessory-ready. We've included two M10x1.50 threaded holes to easily mount our X-Brace Tailgate MOLLE panel and an upcoming line of accessories, such as Off-Road Flag Mounts, Jerry Can Mounts, or Off-Road Jack Holders. Please note that the X-Brace® has built-in door stops that prevent the tailgate from opening more than 90 degrees. This ensures that accessories mounted to the X-Brace® do not damage the vehicle.
EASY INSTALLATION
Installation is easy! We've provided an easy-to-follow installation video and PDF to outline all of the required steps. The X-Brace® includes all required hardware for installation. Due to the weight of the unit we recommend having an assistant available while performing the installation.
Choose your fitment from the available options: Raptor, Sasquatch or Non-Sasquatch equipped vehicles.
3 YEAR LIMITED WARRANTY
We're proud to offer a 3 Year Limited Warranty on the IAG X-Brace® Tailgate Hinge Reinforcement. We will provide replacement parts or repairs for 3 years from the date of purchase for the original purchaser. In the event the product is discontinued, or service parts are not available, we will provide store credit for the amount of the original purchase.
IAG X-Brace for 21+ Bronco Non-Sasquatch Install Video
IAG X-Brace for 21+ Bronco Sasquatch (Only) Install Video
Additional Specifications
Additional Specifications
- Product Name: IAG X-Brace® Tailgate Hinge Reinforcement for 2021+ Ford Bronco
- Part Number: IAG-BDY-F3163, IAG-BDY-F3191, IAG-BDY-F3192
- Material: Aluminum Body, Steel Hinges
- Color: Black
- Package Includes: IAG X-Brace®, Mounting Brackets (x2), Paint Protection Kit
- Fitment: 2021+ Ford Bronco (Not Bronco Sport)
- Accessory: IAG X-Brace Tailgate MOLLE Panel (P/N IAG-ACC-F1085) Sold Separately
Installation Instructions
Installation Instructions
PDF Guides
Installation Videos
IAG X-Brace Tailgate Hinge Reinforcement Install for 21+ Bronco
Fitment
Fitment

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$649.99
- 5 stars: 17 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
It looks good and serves it purpose well. Back door rattle from the weight of the bigger rims is gone . Wait months before ordering waiting for a sale. Never happened, until 3 days after I placed my order. $105 off. I was si mad. Lol could have used that to buy more stuff from iag !
So far I love it !! I love the look and functionality of the x-brace. It is much sturdier than the stock hinges. I’ve seen a lot of jeeps with tailgate issues over the years and I knew I wanted to start with upgrading my OEM rear gate knowing I was going to add accessories to rear of my vehicle. So fast forward a year later with my x-brace and I have zero complaints :)!
This darn tailgate reinforcement is a game changer. No more creeks and squeaks from my tailgate. No more rattle. Looks AWESOME. Very heavy duty and great quality. Worth every penny.
I'm very happy with the IAG Bronco X-Brace. The creaks and rattles are completely gone, and the tailgate feels much more solid when opening and closing now. Thanks to the YouTube videos, installation was fairly straightforward. It definitely required two people at times, but I managed to complete it in a few hours, including the alignment process. I have enjoyed all the IAG products I purchased, but I especially appreciate the lack of branding on this item. It makes it seem more OEM.
Thanks to Killboy for the photo!
Very happy with the looks of the X-Brace. Install was straight forward. Would definitely recommend to everyone.
Love this , husband bought for my Xmas present . I had it powdered coated and just love this look. Installation wasn’t bad. Video instructions very helpfull.
With my 2Door Blk Dmd, the need for extra space for external gear placement and keep more weight from possibly binding or bending tailgate hinges, this is the absolute best design to meet my needs! Not to mention how good it looks! Thank you IAG. looking forward to seeing the additional option attachments for this brace soon!
The price was great, easy to install, looks like it came from the factory that way, customer service was top notch, shipping was very fast, would definitely recommend
very happy with product and easy to install
Bumper fit as expected. I was told by my mechanic the sensor wires were a bit problematic. I believe he had to add extra wire for one of the sensors.
Everything else looks great!
Great product. Easy install
Great product and I highly recommend. Stopped all the extra rattling noise that was coming from the back of my bronco. The free gift that they include was a waste of time and I wish it was something actually usable besides the cheap bronco script letters though.
It's a beefy piece and it is easy to install. It does limit the swing on the tailgate due to the added thickness.
All the issues I ran into were with ford parts.
Snapped an ear off the gap trim panel on the tailgate. Broke the mini coax connector for the backup cam trying to get it disconnected and the plastic philips head trim pins are really one and done. With the exception of the mini coax connector everything is cheap to replace and readily available.
My only issue is I wish they used Torx head bolt instead of hex. It's a personal thing, I like the look of the Torx.
Installing was a breeze and it really makes the tailgate a lot sturdier. Eliminated all sag/play/rattling. Well worth the investment and it looks great.
Tailgate reinforcement was less than an hour to install. Looks so much better than other options out there. I can tell the difference compared to without this. The tailgate would make noise before if going over major bumps, now there is no noise. I also upgraded my Bronco SAS to 37” tires during install.
Spent the past year researching tailgate reinforcement brackets for my Bronco. Went with a 37” tire and the stock system felt like it was going to break any day. Happy I found the iag bracket, easy install and it feels stout without adding a lot of weight. Will see how it fairs on the trails next summer.
Thanks iag
I've owned my Bronco for a year and a half now and installed heavier wheels and tires on day one. I've been on the hunt for a reinforcement bracket since seeing some people having issues. I have purchsed several other IAG item for my Bronco and they have been quality. Once I seen this new X-Brace come out, I was confident it's going to work well and it looks great as well. Install took a little over an hour, with me going slow, not to scratch anything. Overall, the product is great!
I'm having trouble adjusting the tailgate evenly on both sides, are there any additional adjustments possible?
If you are unable to adjust it fully per the instructions, there is an additional adjustment under the passenger side tail lamp. Please reach out to support@iagperformance.com and we can offer additional assistance!
Will this bracket support a 38” tire ?
Yes this will support a tire that size
Is the Raptor assembly brake light raised/made for 37" tires? Also, will the Raptor assembly fit a Badlands Sasquatch tailgate?
You will need to match the brace to the currently spare tire set-up. Ie: Raptor for Raptor and Sas for Sas.
Does this tailgate reinforcement kit not come with a 3rd brake light extension kit option? Seen other brands that have one as an add-on. Will a Wildtrak with 37s fit with the stock 3rd brake light placement? (ordering the Sasquatch version).
We do offer a third brake light extension for SAS models! https://iagoffroad.com/iag-off-road-third-brake-light-extension-for-2021-ford-bronco-sasquatch-compatible/