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  1. Trailer Hitch
  2. Stealth Hitches
  3. 2 Inch Hitch
  4. Completely Hidden
  5. 350 lbs TW
  6. Not for Towing
THIS ITEM IS NOT A FIT FOR
1997 Geo Tracker
etrailer Installation
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Stealth Hitches

Stealth Hitches Hidden Rack Receiver - Custom Fit - 2"

Part Number: 391AUDA5S518
In Stock
$568.00
Trailer Hitch
Not Confirmed to Fit

1997 Geo Tracker

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
This completely hidden hitch keeps your vehicle looking like it just came off the assembly line. Remove the receiver for a fully concealed look when you're not carrying your bikes to the trail. Only for use with hitch-mounted racks and carriers. Great Prices for the best trailer hitch from Stealth Hitches. Stealth Hitches Hidden Rack Receiver - Custom Fit - 2" part number 391AUDA5S518 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (12)
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Stealth Hitches Trailer Hitch - 391AUDA5S518

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Keep Your Vehicle’s Factory Look: Completely hidden hitch removes for a fully concealed appearance.
  • Carry Bikes and Cargo: 2" receiver holds racks and carriers up to 350 lbs (TW).
  • Attach or Remove in Seconds: Tool-free latching system locks securely and detaches easily.
  • Protects Vehicle Design: Bolt-on install uses existing points with no drilling or welding required.
  • Resists Corrosion Over Time: Stainless steel and black powder coat finish for lasting durability.
Made in USA

Features to know about

Clean Look That Keeps Your Vehicle’s Style: Completely Hidden Hitch Design

Nothing spoils the look of a sleek vehicle like a bulky hitch hanging down. This Stealth Hitches Hidden Rack Receiver keeps everything concealed behind the rear bumper so you maintain that original, from-the-factory appearance. The 2" x 2" receiver detaches completely when not in use, leaving no visible hardware. When it’s time to haul bikes or gear, snap it back in place and you’re ready to go without compromising your vehicle’s design.

Stealth Hitches Hidden Rack Receiver shown installed and removed from an Audi, demonstrating completely hidden design with concealed cross tube for a clean factory look.

Quick and Simple Setup: No Tools Required for Attachment or Removal

Mounting this hitch is straightforward thanks to its bolt-on design that uses existing connection points—no drilling or welding needed. Once installed, the receiver attaches and detaches in seconds with no tools required. Just push it into the stainless steel center block until it clicks into place, then press the integrated lock for security. When you’re done, turn the handle to remove it and cover the opening with the included hitch plug to keep out dirt and debris.

Close-up of Stealth Hitches Hidden Rack Receiver push-lock being secured into the stainless steel center block under an Audi’s rear bumper, illustrating easy tool-free installation.

Strong and Secure Connection for Everyday Gear: 350 lbs Tongue Weight Capacity

When you load up your bike rack or cargo carrier, you need something solid. The sturdy stainless steel construction resists corrosion while staying strong under a maximum tongue weight of 350 lbs. The integrated lock keeps the receiver firmly in place with no wobble when installed correctly, giving you confidence on every trip whether you’re heading to the trail or carrying extra cargo.

Stay Functional Without Sacrificing Convenience: Keeps Hatch Sensor Active

Even with the hitch installed, your vehicle’s foot-activated trunk sensor remains operational and ground clearance is unaffected. You still get full access to your cargo area without kneeling under a protruding receiver. Everything stays clean, hidden, and ready whenever you need it.

Close-up view of Stealth Hitches center block with protective hitch plug inserted to cover opening when receiver is removed, preventing dirt buildup and preserving hidden design.

Specs

Receiver Dimensions

  • Receiver opening: 2" x 2"

Weight Capacity

  • Maximum tongue weight: 350 lbs

Warranty

  • Limited lifetime warranty

Note

  • Usage: This rack receiver is for hitch-mounted accessories only. The receiver tube included with this hitch cannot be used for towing.
  • Towing upgrade: If you would like to upgrade this rack receiver for towing, you will need to purchase the Stealth Hitches towing kit (391CONVA7 - sold separately). The ball mount included in this kit inserts into the center block of the hitch in place of the receiver attachment. A 2" hitch ball is included with the ball mount, making it ready to tow with out of the box.
  • Maximum gross trailer weight with towing kit: 3,500 lbs
  • Weight distribution systems: Not rated for weight distribution systems

SHR30009 Stealth Hitch Hidden Receiver Rack Package - Custom Fit - 2"

Installation Details 391AUDA5S518 Installation instructionsAlternate Instructions 391AUDA5S518 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.8

12 reviews
5 Stars
(10)
4 Stars
(1)
3 Stars
(1)
2 Stars
(0)
1 Star
(0)
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by:
Great installation guide from etrailer youtube channel made it an Easy installation.
Mike L. profile picture
Etrailer Expert

Mike L.

6/25/2026

Good deal Bobby, I'm glad the video helped!

by:
I was terrified about messing with the sleek appearance of my new A5, fearing that a trailer hitch would ruin it. The stealth hitch came through with flying colors!
Brooke M. profile picture
Etrailer Expert

Brooke M.

4/7/2025

That's awesome! The 2024 A5's are beauties and I am happy to hear that this hitch doesn't take away from that :)

by:
The reason I chose the Stealth Hitch for my Audi A5 is to have the ablility to use my bike rack with a 2" receiver but not take away from the aesthetic of the rear of the vehicle. Quite honestly driving around without the bike rack and the receiver sticking out in the picture below would drive me crazy. The receiver is very simple to install, just lift into place, and it sets into place with a definite "thump". There is also a security key feature to lock the recevier release.
by:
Excellent hitch, instructions and videos were easy to follow no issues. Cant wait to install my bike rack and tow something
by:
Great hitch, no movement with
by:
Performs exactly as described. Receiver is easily installed and removed. Makes installing my bike rack easy and when removed nobody knows the car has a receiver. Note. This is only for use with bike racks it is NOT A TOW HiTCH
David profile picture

David

4/9/2023

Brilliant. I use it to hold a bike rack to transport a city bike and a pergot electric . Admired by other drivers. Completely invisible when removed. Recommend to any one for non towing use.

by:
The hitch works great. We took it on a trip from New Jersey to Canada and there was no issue. Everything was just fine.
The only issue is the key to lock the hitch on to the trailer. The key bent after using it only two times and they would not replace the key
Spending that much money on a hitch and for the company not to replace a dollar key was very disappointing
by:
2019 Audi S5
Product came timely with great installation directions and is very high quality. Exactly what I needed. Thanks
by:
2012 Chevrolet Tahoe
The hitch is a nice addition to my A5 convertible! I use it for a bike rack and it does the job. When the receiver is removed the hitch is hidden as advertised. My big complaint, and the reason for 3 stars, is that space restrictions make it very tight & difficult to insert and use the key to add or remove the coupler. It's frustrating and time consuming with each attempt.
by:
Love that I can s use the kick action option to open my trunk.
by:
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See what our Experts say about this Stealth Hitches Trailer Hitch

  • What Hitch Will Give Me a 2" Receiver on the Back of My 2024 Audi A4 Allroad?
    Hello Barry, We have a great option for your 2024 Audi A4 Allroad, the Stealth Hitches Hidden Rack Receiver # 391AUDA5S518, this is going to give you the 2" receiver you are looking for. I would like to mention that the receiver is only for accessories, if you are looking to do some light towing as well you will want to get the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2" # 391AUDA5S518T instead. This kit will come with the needed ball mount for towing,...
    view full answer...
  • Stealth Hitches Receiver for 2018 Audi S4
    Hey Vladimiro, Thanks for reaching out. The Stealth Hitches Hidden Rack Receiver - Custom Fit - 2" # 391AUDA5S518 is the correct Stealth Hitch for your 2018 Audi S4. It looks like there may be an issue with our fit guide for this particular hitch, but I was able to confirm compatibility directly with the manufacturer. I'll make sure that gets corrected—sorry for the confusion! If you decide you'd like to tow with your S4 in the future, the correct towing package for this receiver is...
    view full answer...
  • Best Trailer Hitch For A 2023 Audi A5 Quattro Cabriolet Convertible
    Hey Megan, thanks for reaching out. I see you already got a hitch on order, and you made the exact right choice going with the Stealth Hitch # 391AUDA5S518. That is the only hitch we carry that will fit the convertible mode of the 2023 Audi A5. The Curt # C11448 will only fit the coupe and sportback models, not the convertible. Where do you fly your paramotor, and what trips are you planning?
    view full answer...
  • Looking For A Hitch For My 2018 Audi A4 Allroad
    Hey Jim, The Stealth Hitch Wiring comes with a ball mount specific to the Stealth hitch so I wouldn't recommend mixing them, you'll get a ball mount that has no use for the Eco hitch. I would recommend going with the Eco Hitch # 306-X7370 and the Curt wiring harness # C59236. I say that because the Eco hitch is going to have the same towing capacity as the Stealth hitch, but offer more tongue weight capacity. Both the Stealth Hitch and Curt wiring are going to require splicing so I recommend...
    view full answer...
  • Is There Trailer Hitch Receiver Fit For 2023 Audi A5 Sportback
    Hey Daniel, Yep, you're right about that; Curt must have changed their fitments as that was definitely a fit for the '23 at one point. So appreciate the heads up, and we do have another fit for your 2023 Audi A5 Sportback, from Stealth Hitches. There are a couple options depending on how you use it, either for a rack or a rack and towing. - Bike Rack/Cargo Carrier Only: Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 - Bike Rack And Towing: Stealth Hitches Hidden Trailer Hitch Receiver...
    view full answer...
  • How Stable is the Detachable Receiver for a Stealth Hitch? Does it Wobble or Move Around?
    It doesn't move if you lock it in correctly. The Stealth Hitches Hidden Rack Receiver item # 391AUDA5S518 has a push lock system and once you set that key the receiver is in there. The Stealth Hitch item # 391AUDA5S518 is confirmed to fit a 2020 Audi A4 Allroad. This hitch is only going to be able to be used with accessories like you mentioned. If you ever have any intentions on towing you'll want to get the item # 391AUDA5S518T instead. What kind of bike rack do you have? You can add...
    view full answer...
  • Does Stealth Hitch for 2021 Audi A5 Require Calibrating Rear Sensor
    Hey Caliche, the Stealth hitch part # 391AUDA5S518 that fits your 2021 Audi A5 does not require any extra steps with the rear sensors.
    view full answer...
  • Is Trimming Required For the Stealth Hitches Receiver To Install On a 2023 Audi S5?
    Yes, you will need to trim a small section of your rear fascia on your 2023 Audi S5 to use the Stealth Hitches Hidden Rack Receiver # 391AUDA5S518. I have included an image below showing the area needed trimmed on your 2023 as it is different than other model years. If you plan to do any trailer towing you will need the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # 391AUDA5S518T or you can add the Towing Kit # 391CONVA7 later down the road if you decide you have a need...
    view full answer...
    Image 1 for
  • Trailer Hitch Confirmed to Fit a 2023 Audi A5 Sportback
    Yes! We do have a hitch confirmed to fit your 2023 Audi A5 Sportback. - Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 This hitch has a bolt-on, no-drill installation and will provide you with a 2" hitch receiver to carry hitch mounted accessories such as a bike rack or cargo carrier. If you plan to tow anything, you will need to pick up the Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver # 391CONVA7 because the receiver with the Stealth Hitches...
    view full answer...
  • Recommended Trailer Hitch For A 2023 Audi A5
    Yes, we currently have two options from Stealth Hitch to choose from depending on your needs. If you're only planning on hauling around a bike rack or cargo carrier then the Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 is the right option for you. If you want to tow a small trailer then the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # 391AUDA5S518T is the right option for you. You can go with the # 391AUDA5S518 and if you decide you need to tow a trailer later...
    view full answer...
  • Trailer Hitch Confirmed to Fit a 2023 Audi A5 Convertible
    Yes! We do have a hitch confirmed to fit your 2023 Audi A5 convertible. - Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 This hitch has a bolt-on, no-drill installation and will provide you with a 2" hitch receiver to carry hitch mounted accessories such as a bike rack or cargo carrier. If you plan to tow anything, you will need to pick up the Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver # 391CONVA7 because the receiver with the Stealth Hitches...
    view full answer...
  • Stealth Hitches Hitch Receiver for 2021 Audi Q5 Convertible and Hollywood Bike Rack
    For your 2021 Audi Q5 convertible I recommend the Stealth Hitches Hidden Rack Receiver item # 391AUDA5S518. This is a custom fit 2" receiver that requires no drilling to attach to your vehicle. It has a maximum tongue weight of 350 lbs and has a removable receiver for a fully concealed look when you're not carrying your bikes to the trail. I have attached a picture of this hitch installed on a Audi Q5. I recommend going with a platform style receiver mounted bike rack. The Hollywood Racks...
    view full answer...
    Image 1 for Image 2 for
  • 2023 Audi A5 Cabriolet Trailer Hitch Recommendation
    The trailer hitch kit you need for your 2023 Audi A5 Cabriolet comes from Stealth Hitches and is available in 2 different kits: - Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 - Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # 391AUDA5S518T The rack receiver setup is for bike racks and cargo carriers only, but if you're wanting to gain the ability to tow a trailer as well then you'll need the hitch receiver w/ towing kit as well since it includes the ball mount and...
    view full answer...
    Image 1 for
  • Hitch Receiver for Bike Rack on 2018 Audi A5 Convertible
    There are some great options for using a bike rack with your 2018 Audi A5 Convertible, but the Curt # C11448 is only meant for use with coupe or sportback models, so it is not compatible with your vehicle. The best option for a hitch for your A5 Convertible is Stealth Hitches Hidden Rack Receiver # 391AUDA5S518. Note this option is not meant for trailer towing. Stealth Hitches does have an option for towing trailers, # 391AUDA5S518T, if you think you will need that capability down the line....
    view full answer...
  • Trailer Hitch Fit For 2023 Audi A5 Sportback
    Yep, there sure is a trailer hitch that fits your 2023 Audi A5 Sportback, with the correct part number being the following, depending on if you want it for a bike rack/cargo carrier only, or also want to tow: - Bike Rack/Cargo Carrier Only: Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 - Rack And/Or Towing: Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # 391AUDA5S518T I went ahead and verified this fit directly with the manufacturer for you.
    view full answer...
  • Best Trailer Hitch Receiver and Wiring Harness For a 2023 Audi S5
    The Stealth Hitches Hidden Trailer Hitch Receiver # 391AUDA5S518T is the best trailer hitch receiver we carry for your 2023 Audi S5. This hitch has a removable ball mount and receiver tube for a factory appearance when not in use. It also includes the wiring for a 4-way flat trailer connector. It is available as just the Receiver # 391AUDA5S518 without the Towing Kit # 391CONVA7 if you will only need it for a hitch mounted accessory. The Carrying Case # 391CASER will allow you store...
    view full answer...
  • Stealth Trailer Hitch Receiver and Wiring Harness For 2019 Audi A5 Sportback Prestige
    Yes, the Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 is the correct receiver for your 2019 Audi A5 Sportback Prestige. I have linked a video below of the installation done on a 2018 S5 Sportback which is very similar to your A5. If you are planning on doing any trailer towing you will need the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # 391AUDA5S518T that includes their ball mount and wiring for installation on your A5. If you will only need your receiver for...
    view full answer...
  • Hidden Trailer Hitch that Fits 2023 Audi S5
    Yes we do. For your 2023 Audi S5 we do have hidden hitches that are a fit from Stealth. For that you would want the part # 391AUDA5S518. Or if you planned on ever doing some towing you'd want the # 391AUDA5S518T which comes with a ball mount attachment and trailer wiring.
    view full answer...
  • Hidden 2 inch Trailer Hitch that Fits 2021 Audi A5 Cabriolet
    For your 2021 Audi A5 Cabriolet convertible we do have the Stealth hitch part # 391AUDA5S518 which is a 2 inch hitch that will work great with your Thule bike rack. The lower portion of the hitch can also detach when not in use for a totally invisible appearance. The trick to finding an installer will be to find a mechanic local to you with a decent reputation and let them handle the job. Hitch installs are pretty basic compared to what mechanics usually deal with so finding one who'd...
    view full answer...
  • Recommended Hitch for a 2018 Audi S5 Coupe
    Yes, we do sell a hitch for your 2018 Audi S5 Coupe. It is the Curt Trailer Hitch item # C11448. This hitch is custom fit and bolts directly to your Audi with included hardware. It has a 1-1/4" receiver and is the only hitch available for the Coupe model. To add a 4-flat connector to control your trailer or accessories wiring harness you will want the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit item # 119250KIT. This kit does not...
    view full answer...
  • Trailer Hitch Recommendation for 2022 Audi A5 Convertible for Bike Rack
    For your 2022 Audi A5 convertible we have the Stealth hitch part # 391AUDA5S518 as a confirmed fit that would work great with a bike rack. This is a totally hidden hitch that has a removable lower section that can make the hitch totally invisible when not in use. For a bike rack the Hollywood Racks Trail Rider part # HR200Z is a really great option for a super solid bike rack that is easy to load and is not super expensive. It's a really great workhorse at a great price.
    view full answer...
  • Best Trailer Hitch Receiver and 4-Way Wiring Harness For a 2023 Audi S5 Sportback or Convertible
    The Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 is our best receiver for hitch mounted accessories on your 2023 Audi S5. This receiver will fit both the Sportback and Convertible S5 and provides you with a 2" receiver. If you will be trailer towing we have the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # 391AUDA5S518T. This includes the same receiver above with their Towing Kit # 391CONVA7. The towing kit provides you with a ball mount as well as the wiring harness...
    view full answer...
  • Trailer Hitch Confirmed to Fit a 2023 Audi S5
    Yes, we do have a trailer hitch confirmed to fit your 2023 Audi S5. - Stealth Hitches Hidden Rack Receiver # 391AUDA5S518 This hitch will provide you with a 2" hitch receiver for hitch mounted accessories such as bike racks and cargo carriers. The receiver is not rated for towing. If you plan to do any towing, you will need to add the Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver # 391CONVA7.
    view full answer...
  • Recommended Bike Rack for a 2020 Audi S5 Coupe
    The SeaSucker Komodo Bike Rack for 1 Bike item # 298-BK1910-BK you were looking at would be the best option to avoid scratches and it has locks that secure it. This bike rack is confirmed to work with your 2020 Audi S5 coupe and has a 45 lbs capacity. The Stealth Hitch item # 391AUDA5S518 you referenced does not fit the coupe models of the 2020 S5 only the convertible and Sportback ones. The only hitch that fits the 2020 S5 coupe is the Curt item # C11448. This is a class I hitch with...
    view full answer...


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Info for this part was:

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