Audi B8.5 S4 & A4 Custom RGB Headlights with App-Controlled DRL & Demon Eyes

Your B8.5 S4 has great bones and a front end that looks like every other B8.5 in the parking lot. Audi would be thrilled to sell you another stock pair at Audi Tax prices. We would rather build you something nobody else has.

Meet the Vorsprung custom RGB headlights for the Audi B8.5 S4 and A4: factory housings professionally opened up, fitted with upgraded projectors, finished with blacked-out internals, and lit by an app-controlled RGB DRL and synchronized RGB demon eyes. They look dramatically more modern, and they still mount like the originals.

Fits: 2013 to 2016 Audi S4 and 2013 to 2016 Audi A4 (B8.5 facelift) with factory xenon/HID headlights. Built for the B8.5 only. Pre-facelift B8 cars (2012 and earlier) use a different headlight assembly, so this set is not a direct fit for them.

Upgraded Projectors, Not Just a New Look

Custom headlights that only change the look are half a job. These change the light, too. The factory projector assemblies are replaced with upgraded projectors built to improve how the headlights actually perform, not only how they photograph.

The result is a more modern, focused output with an improved beam pattern and better nighttime visibility than the original projector configuration. Pretty is nice. Seeing the road is nicer.

Blacked-Out Lenses and Internals

The factory chrome look is replaced with a blacked-out treatment on the internal lenses and surrounding components, giving you the deep, aggressive blackout headlight look you see in the photos.

With the RGB switched off, they settle into a clean OEM+ blacked-out appearance that pairs especially well with black optics, aftermarket grilles, and a set of our VF-01 forged wheels.

Synchronized RGB DRL and Demon Eyes

The integrated RGB system lights up both the DRL and the projector demon-eye areas, and the two are controlled together. Both always display the same selected color at the same time. They cannot be set to different colors independently, which keeps the whole headlight looking cohesive instead of a mismatched color mess.

Using the included smartphone-controlled RGB system, you can adjust:

• Custom RGB color selection
• Synchronized DRL and demon-eye illumination
• Adjustable brightness
• Multiple lighting modes and effects
• Smartphone app control

Built Into the Headlight, Not Stuck On It

This is not a universal LED strip attached to the outside of a stock headlight. Each assembly is professionally opened and modified internally, so the upgraded projectors and RGB lighting are integrated directly into the housing. Real headlight customization happens inside the headlight.

After modification, the housings are carefully reassembled and sealed, and they keep the original mounting locations, adjusters, overall housing dimensions, and vehicle-specific fitment.

What's Included: OEM Fitment, Custom Appearance

• ✅ Matching left and right headlight assemblies
• ✅ Upgraded projector assemblies
• ✅ Blacked-out internal lenses and components
• ✅ Integrated RGB DRLs and RGB demon eyes
• ✅ Synchronized RGB control for the DRL and demon eye
• ✅ Smartphone app control with adjustable color and brightness
• ✅ RGB controller and associated wiring
• ✅ Factory-style mounting and adjustment points
• ✅ Professionally opened, modified, reassembled, and sealed housings

Bottom line: OEM+ when they are off, completely custom when they are on. Upgraded projectors, blacked-out internals, and an app-controlled RGB DRL and demon eye, built into a headlight that still mounts like the factory one.

Please note: RGB colors and animated lighting effects are intended primarily for show and off-road use. Certain colors or lighting modes may not be legal for use on public roads. Always follow applicable local vehicle-lighting regulations.

B8.5 S4 Custom RGB Headlights: Frequently Asked Questions

Which Audis do these custom RGB headlights fit?
They fit the 2013 to 2016 Audi S4 and the 2013 to 2016 Audi A4 (B8.5) with factory xenon/HID headlights. They are built on B8.5 housings and keep the factory mounting locations, adjusters, and dimensions.

Will these fit my pre-facelift B8 S4 or A4?
No. Pre-facelift B8 cars (2012 and earlier) use a different headlight assembly, so this set is not a direct fit. These are built for the B8.5 only.

Do they fit an A4 with halogen headlights?
Not as a direct swap. The A4 fitment is for cars with factory xenon/HID headlights, and halogen and xenon assemblies are not interchangeable. If you are not sure which you have, message us with your year and trim.

Is this a plug-and-play swap?
Yes. Each set keeps the factory mounting locations, adjusters, and housing dimensions, so it installs like a stock headlight assembly. The RGB controller and wiring are included.

How do I change the RGB colors?
From your smartphone, using the included RGB control system. You can pick custom colors, adjust brightness, and cycle through multiple lighting modes and effects.

Can the DRL and demon eye show different colors at the same time?
No. The RGB system is synchronized, so the DRL and demon eye always display the same selected color together.

What do they look like with the RGB turned off?
A clean, aggressive OEM+ blacked-out look from the upgraded projectors and blacked-out internals alone.

Are RGB headlights street legal?
RGB colors and animated lighting effects are intended primarily for show and off-road use. Certain colors or modes may not be legal on public roads, so check your local vehicle-lighting regulations before you use them.

What is included in the set?
A matching left and right headlight assembly, each with upgraded projectors, blacked-out internals, and an integrated RGB DRL and demon eye, plus the RGB controller and wiring and smartphone app control.

Complete Your Build

Pair your new headlights with:

• VF-01 Forged Wheels: custom-built forged rotor wheels sized to your B8.5, with fitment confirmed through our post-order Wheel Survey.
• VF-08 Forged Wheels: another custom-built forged rotor design if you want a different look.
• Anker Street Big Brake Kit: 4-piston calipers and 380mm rotors for the B8 and B8.5 A4 and S4, so the car stops as good as it looks.

Drive the difference. Drive Vorsprung.