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  1. Trailer Hitch
  2. Stealth Hitches
  3. 2 Inch Hitch
  4. 6000 lbs GTW
  5. Completely Hidden
  6. 600 lbs TW
Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2"

Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2"

Item # 391AUDQ518T
Our Price: $917.00
Trailer Hitch

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Shipping Weight: 66 lbs
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Tow your small trailer with this completely hidden trailer hitch. Remove the ball mount for a fully concealed look when you're not towing. Use the included receiver attachment to mount a bike rack or cargo carrier. Trailer wiring included. Great Prices for the best trailer hitch from Stealth Hitches. Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2" part number 391AUDQ518T can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (5)
  • Q & A (0)
  • Photos
  • Why etrailer?

Stealth Hitches Trailer Hitch - 391AUDQ518T

  • 2 Inch Hitch
  • 6000 lbs GTW
  • Completely Hidden
  • Stealth Hitches
  • 600 lbs TW
  • Custom Fit Hitch

Tow your small trailer with this completely hidden trailer hitch. Remove the ball mount for a fully concealed look when you're not towing. Use the included receiver attachment to mount a bike rack or cargo carrier. Trailer wiring included.


  • Custom-fit trailer hitch lets you tow a trailer, carry a bike rack, or haul a cargo carrier with your vehicle
    • Insert included ball mount to tow a small trailer
    • Attach included receiver to mount a bike rack or cargo carrier
  • Totally hidden design offers a clean, from-the-factory look
    • Cross tube is concealed behind your rear bumper
    • Receiver or ball mount detach with no tools and can be stowed away when not in use
  • Sturdy center block allows secure mounting and easy removal of attachments
    • Tight tolerances prevent jarring back-and-forth movement when you're starting and stopping
    • Integrated lock protects the attachment from theft
    • Durable stainless steel construction resists corrosion
  • Hitch won't affect ground clearance or block your trunk's foot-access sensor
  • Simple, bolt-on installation - no drilling or welding required
    • Uses existing connection points to protect your vehicle's crumple zones
  • Black powder coat finish offers superior rust protection
  • Meets SAE J684 towing safety regulations
  • 7-Way, blade-style connector mounts beneath hitch to power your trailer's signal lights
    • Connects directly to battery to avoid overloading vehicle's electrical system
  • Made in the USA


  • Receiver opening: 2" x 2"
  • Maximum gross trailer weight: 6,000 lbs
  • Maximum tongue weight: 600 lbs
  • Not rated for weight distribution systems
  • Ball size: 2"
  • Rise from ground to top of ball: 18"
  • Ball mount length (from center of ball to center of peg inserted into hitch block): 10"
  • Ball hole diameter: 1"
  • Limited lifetime warranty

Note: The included receiver attachment is only for hitch-mounted accessories and cannot be used for towing. To tow with this hitch, you must use the included ball mount attachment.

This Stealth Hitches trailer hitch includes everything you need to hook up your trailer for towing. The ball mount pops into the hitch's center block so you can attach your trailer's coupler to the hitch ball. The wiring harness lets you power your trailer's lights. And the safety chain loops let you attach your trailer's safety chains. A receiver attachment is included as well for those times you need to use a bike rack or cargo carrier instead of towing your trailer. This all-in-1 solution saves you the headache of scrambling for missing parts, so you can get on the road faster than ever.

Completely Hidden Design

Nothing can ruin the clean, stylish look of your vehicle like a giant piece of metal bolted beneath the bumper. Luckily, with the Stealth Hitches trailer hitch receiver, you never have to worry about messing up your vehicle's lines.

hitch in use comparison

This hitch installs behind your bumper, keeping the cross tube concealed and leaving only the ball mount visible. Even better, the ball mount can be easily removed from the cross tube when it's not in use, so you won't see any trace of the hitch. This means that you can retain that clean, from-the-factory look for your ride, while still being able to tow your trailer on the next family road trip.

This hitch also comes with a removable 2" square receiver, which can be used to mount any variety of hitch accessories, like your bike rack or cargo carrier.

Simple Set Up

Both the ball mount attachment and receiver attachment can be installed and removed in seconds with no tools required. Simply pop the selected attachment's base up into the stainless steel block at the center of the hitch until it automatically latches in place.

center block locking

Be sure to then press the lock on the side of the block to fully secure the attachment. When you're finished hauling, use the included key to unlock the latch. Then turn the handle on the block clockwise and remove the attachment. You can stow the attachments in a safe place like your vehicle's rear cargo area, or you can use a convenient carrying case (391CASEC - sold separately).

hitch plug and center block

And when you're not using an attachment, the included hitch plug covers the center block's opening to protect the hitch's body from dirt and debris.

Wiring Installation


The included wiring splices into your vehicle's wiring harness, which is located in your rear cargo area, on the driver's side. Once you've made all of the necessary connections, insert the provided fuse into the in-line fuse holder.

Once installation is complete, the 7-way connector will mount beneath your hitch. A mounting bracket is included to attach the connector to your hitch.

7 way connector on hitch

It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 7-way connector itself - to help prevent corrosion. Technical Support

At we're committed to the products we sell, and to our customers. Our experienced and knowledgeable staff are available via both phone and email to address your questions and concerns for the lifetime of your hitch. The technicians at etrailer perform hitch installations on a daily basis, making them a valuable resource for do-it-yourselfers. The one-on-one, personal service you'll receive comes straight from an expert in the towing and automotive field. We've installed it, we've wired it, and we've towed with it, so whatever your question, we can answer it.

SHR30014 Stealth Hitch Hidden Receiver Rack Package - Custom Fit - 2"

SHT25008 Stealth Hitch Hidden Trailer Hitch Towing Conversion Package - 2" Ball

Installation Details 391AUDQ518T Installation instructionsAlternate Instructions 391AUDQ518T Installation instructions

This Product Fits The Following Vehicles

Customer Reviews

Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2" - 391AUDQ518T

Average Customer Rating:  4.4 out of 5 stars   (5 Customer Reviews)

Tow your small trailer with this completely hidden trailer hitch. Remove the ball mount for a fully concealed look when you're not towing. Use the included receiver attachment to mount a bike rack or cargo carrier. Trailer wiring included.


I installed this in just over 4 hours on my 2022 Audi SQ5. Needed help 4 times for 5 minutes each time only to help with placement. The prior year (2021) instructions were spot on down to the wire colors. Use the wires in the top bundle toward the rear. Stealth Hitch did a great job with design.

2018 Audi SQ5

5 stars for the hitch - great quality product. Hides well under the bumper when not in use.

2 stars for e-trailers advertisement and shipping capability. When I ordered the product it was advertised as “ready to ship.” It took two weeks for them to ship it.

I would not expect receipt of your order in a timely manner.


It’s already showing rust in the receiver that’s spends half the year in the garage. The receiving portion of the hitch is only used for moving my bikes around during the summer. I can’t imagine what it looks like in the bumper.

2018 Audi SQ5

The installation directions were pretty good, and they even sent color paper copies of them. However, don't believe the time estimation of 2 hours it provides. Ended up taking me closer to 8. Overall, really pleased and glad I went with the stealth hitch.

2018 Audi SQ5


See what our Experts say about this Stealth Hitches Trailer Hitch

  • Differences Between Trailer Hitch Receivers For 2022 Audi Q5
    The difference between the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2" # 391AUDQ518T and the Stealth Hitches Hidden Rack Receiver - Custom Fit - 2" # 391AUDQ518 are few. They are the same hitch receiver. One comes with accessories like a ball mount and ball for towing trailers. If you are going to be towing a trailer you will need the # 391AUDQ518T. If you are going to be using hitch accessories you will want the # 391AUDQ518.
    view full answer...
  • Hidden Trailer Hitch Recommendation for 2020 Audi Q5
    We have a really great hidden hitch solution for your 2020 Audi Q5 with the Stealth Hitch part # 391AUDQ518T. Unlike other options when this hitch is installed the lower opening can be totally removed when not in use so that it's completely out of sight and "hidden". This also comes with a ball mount adapter and with trailer wiring so with the one part number you'd have a complete towing setup.
    view full answer...
  • Most Hidden Trailer Hitch Recommendation for 2020 Audi Q5
    The most hidden trailer hitch option we have for your 2020 Audi Q5 is the Stealth Hitch part # 391AUDQ518T since when this hitch isn't in use the lower ball mount attachment can be removed for a totally clean look. This solution not only comes with a ball mount but it includes trailer wiring as well so it takes care of everything.
    view full answer...
  • Hidden Trailer Hitch For A 2022 Audi Q5
    For your 2022 Audi Q5, you'll want to use the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # 391AUDQ518T. Thanks to the hidden cross-tube design of this trailer hitch, when completely installed, this hitch will be virtually invisible. This will retain the from-the-factory look you're wanting for your 2022 Q5. This kit comes with a ball mount attachment, and the necessary parts needed to complete a towing setup. The included receiver attachment is NOT to be used for towing....
    view full answer...
  • Installation Process For Trailer Hitch Receiver And Towing Kit With Wiring For 2020 Audi SQ5
    If you do not currently have the factory trailer connector then Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver - 2" Ball # 391CONVD5 is an excellent kit for you. This is meant to be used with Stealth Hitches Hidden Rack Receiver - Custom Fit - 2" # 391AUDQ518 which is also confirmed to fit your 2020 Audi SQ5. The # 391AUDQ518 receiver itself takes approximately 2 hours to install according to the instructions. I have attached an installation video for...
    view full answer...
  • 2018 Audi Q5 With Stealth Hitch 7-Way Trailer Connection Wiring for Curt Echo Brake Controller
    The Curt Echo Wireless Trailer Brake Controller - 1 to 2 Axles - Proportional # C51180 will work well as long as you have the 12V power and the brake light pins working when utilizing your Stealth Hitch towing package # 391AUDQ518T. There is not a need to have the reverse light circuit or the factory brake controller output wire connected for the Curt Echo Brake Controller to work perfectly.
    view full answer...
  • Anti Sway for 2020 Audi Q5 With Stealth Hitches Hidden Trailer Hitch Receiver
    There is an anti-sway option you can use for with your 2020 Audi Q5 and the Stealth Hitches Hidden Trailer Hitch Receiver with Towing Kit # 391AUDQ518T. It won't be a traditional weight distribution system but instead will need to be one that is put on your trailer. I recommend the Tuson Asymmetric Sway Control # 335TSC-1000. This unit senses sway and will activate the brakes with the appropriate power in order to control sway that would otherwise occur. I have added a link to a video...
    view full answer...
  • Recommended Hitch, Wiring Harness, and Brake Controller for a 2022 Audi SQ5
    I would be happy to help you add a hitch, wiring harness, and brake controller to your 2022 Audi SQ5. For the easiest all in one solution to your hitch and wiring harness, I recommend the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit item # 391AUDQ518T. This hitch is custom fit and bolts directly to your Audi with included hardware. This kit includes the 7-way wiring harness you will need to control your trailer's brakes. The receiver is also completely removable when...
    view full answer...
  • Totally Hidden Trailer Hitch Recommendation for 2013 BMW X3
    We have a really great and very similar hidden hitch option that fits your 2013 BMW X3 but we don't have anything from Stealth, instead we have the EcoHitch part # 306-X7275 which uses the same detachable hitch opening design to give you a totally hidden trailer hitch when not in use. Then for trailer wiring we have the better option of the # 119250KIT which doesn't require any splicing into the vehicle wiring unlike the Stealth option. If you wanted to do some towing you might be interested...
    view full answer...

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    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Wilson B
Updated by:
Wilson B
Employee Mark S
Updated by:
Mark S
Employee Noah M
Updated by:
Noah M
Employee Manda E
Updated by:
Manda E
Employee Alexander C
Written by:
Alexander C

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