
Audi Titanium Ball Seat Wheel Lock Kit
Anyone Can Grab a Wheel. Not Yours.
A set of nice wheels is basically a "take me" sign in some parking lots. Standard lug bolts come off with a socket anyone owns, which means the only thing standing between your wheels and a stranger's trunk is hoping nobody's paying attention. We'd rather you not have to hope.
The Vorsprung Autowerk Titanium Wheel Lock Kit swaps one bolt per wheel for a locking bolt that only turns with its matching key, machined from the same Grade 5 (Ti-6Al-4V) titanium as our other wheel hardware. Real theft deterrence, without adding a single ounce of dead weight to your corners.
Why the Internal Drive Matters
Most wheel locks use an external pattern, a raised shape a thief can still grip with pliers, a socket adapter, or a hammer and chisel if they're patient enough. Ours flips that: the drive pattern is recessed inside the bolt head, so there's nothing external to grab onto. The deep internal geometry also spreads torque evenly through the key, which means less risk of stripping the lock years down the road.
- ✅ Internal-drive locking pattern, recessed inside the bolt head so there's nothing to grip or hammer
- ✅ Grade 5 (Ti-6Al-4V) titanium construction, matching our other titanium wheel hardware
- ✅ OEM-correct ball seat and collar, so fitment and clamping force match your factory hardware exactly
- ✅ Two hardened steel drive keys included, so you've got a spare if one goes missing
- ✅ Clean, factory-style satin finish, so the lock doesn't stick out from the rest of your hardware
- ✅ Corrosion and heat resistant, built for daily driving and track use alike
Bottom line: one locking bolt per wheel, titanium strength, and a drive pattern that actually holds up to someone trying to beat it.
What's Included
- 4x Grade 5 titanium locking wheel bolts (one per wheel)
- 2x hardened steel internal-drive keys
Installation
- Remove one factory bolt per wheel and set it aside.
- Thread in a titanium locking bolt in its place, torqued to your vehicle's factory specification.
- Keep one drive key in the car and stash the spare somewhere safe at home.
Vehicle Fitment
This kit uses the OEM ball-seat bolt pattern found across most Audi platforms, so it drops in as a direct match for your factory hardware.
| Make | Model | Chassis / Generation | Seat Type |
|---|---|---|---|
| Audi | A3 / S3 / RS3 | 8L, 8P, 8V, 8Y | OEM Ball Seat |
| Audi | A4 / S4 / RS4 | B5, B6, B7, B8, B9 | OEM Ball Seat |
| Audi | A5 / S5 / RS5 | B8, B9 | OEM Ball Seat |
| Audi | A6 / S6 / RS6 | C6, C7, C8 | OEM Ball Seat |
| Audi | A7 / S7 / RS7 | C7, C8 | OEM Ball Seat |
| Audi | A8 / S8 | D3, D4, D5 | OEM Ball Seat |
| Audi | Q5 / SQ5 | 8R, FY | OEM Ball Seat |
| Audi | Q7 / SQ7 | 4L, 4M | OEM Ball Seat |
NOTE: Fits Audi vehicles using the OEM ball-seat bolt pattern. Running a different seat type or an aftermarket bolt pattern? Send us a message and we'll confirm fitment before you order.
Wheel Lock Kit FAQ
Do I need one lock per wheel, or one per lug?
One locking bolt per wheel is standard practice, replacing a single factory bolt on each corner. The rest stay as your factory or aftermarket lug bolts.
Will this fit aftermarket wheels?
This kit is built to the OEM ball-seat bolt pattern. If you're running aftermarket wheels with a different seat type, confirm compatibility before ordering.
What if I lose my key?
You get two identical keys in the box, so keep one in the car and one somewhere safe at home as a backup.
Can I run this alongside the Titanium Ball Seat Wheel Lug Kit?
Yes, that's the intended pairing. Run titanium lug bolts on three corners of each wheel and a titanium lock on the fourth.
Is this actually more secure than a standard lock?
The internal-drive pattern removes the external grip point that lets thieves use pliers, sockets, or a hammer and chisel on a traditional lock, and it's machined from titanium rather than the usual steel.
Why Buy From Us?
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Enthusiast Designed & Tested: Developed by people who actually drive and modify these cars.
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Tested on Our Own Cars: If we wouldn't run it ourselves, we don't sell it.
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Continuous R&D: We continually develop and improve our products instead of relying on generic catalog parts.
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Supporting Audi Platform Development: Your purchase helps fund continued development of new parts for these chassis.
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Real Enthusiast Support: Get help from people who understand the platform, not ticket bots.
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Small Team, Big Passion: Every order directly supports continued product development and innovation.
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Performance Without the Marketing Fluff: Purpose-built parts designed to perform.
Complete Your Build
Frequently paired with this kit:
- Audi Titanium Ball Seat Wheel Lug Kit - run the same titanium weight savings on the other three corners of each wheel.
- Vorsprung VF-08 Forged Wheels - new wheels are exactly when a locking bolt earns its keep.
- Vorsprung VA-002 Forged Wheels - another one of our forged options, worth locking down.
Drive the difference. Drive Vorsprung.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

Audi Titanium Ball Seat Wheel Lock Kit
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


