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Audi A6 C5 Bi-xenon EvoX-R retrofit

Audi A6 C5 Bi-xenon EvoX-R retrofit

There are 2 different headlights. Most A6 C5’s have single halogen or single xenon 2,5 inch lens projectors. This projector can be replaced with special projectors and brackets:
Pre facelift halogen: Audi A6C5 – pré facelift (halogen headlights)
Pre facelift single xenon: Audi A6C5 – pré facelift (single xenon headlights)

The facelift model also has a Bi-xenon headlight with a larger 3 inch projector lens. The facelift model uses Hella E55 projectors that can be replaced with this kit: Audi A6C5 – facelift (xenon headlights)

Audi A6 C5 EvoX Xenon retrofit Audi A6 C5 Xenon ballast Audi A6 C5 Xenon projector Audi A6 C5 Xenon retrofit comparison

Source: mithrilG60 on Hid Planet

This Post Has 24 Comments

  1. I have an Audi A6 C5 2003 with halogen lights. Now aimed to retrofit to have Bi-Xenon.

    Kindly offer your special kit by special Cristmas price.
    How do you think to use 55 W xenon kit in the projector?
    What is the base for the bulp on the projector?
    Kindly offer also xenon conversion kit.

    Antti Kulju

    1. Thanks Antti. We do have a kit available for the A6 C5 halogen headlights as well. I would recommend to use good 35 Watt bulbs, this will improve light output a lot over your halogen projectors, and life expectancy of the projectors will be longer. If you have any questions or need a quote, you can contact us on

  2. I have an Audi A6 C5 2003 with halogen lights. Both low and high beam are H7 halogen. I would like to retrofit Bi-Xenon on Low beam.

    I have looked at the Audi A4 B6 Convertible Bi xenon MH1 kit. But I can´t use Ballasts for CAN bus! The rest of the kit, looks like it fits my headlights.

    Please email me with an offer + solution for my project.

    Best regards
    Keld Riis

    1. If you have H7 low beam, you have the 3 inch Hella projectors, the E55 halogen version. They can be replaced directly with the EvoX-R.
      Thanks Wouter @

  3. I have a 2001 a6 Allroad with Single xenon. Are that 2,5 or 3 inch Projektors and if that were 2,5 inch,is there a posibility to have bi-xenon Projektors?
    Hope you can help me.
    Thanks a lot.

    1. The single xenon are 2,5 inch indeed. And yes the new projectors that we mount here in this video are Bi-xenon.
      You can contact us if you want to order. Thanks, Wouter @ Retrofitlab.

  4. Hello own 2001 Audi S6 Avant 4.2 250 kilowatts, in this car headlights are different than in classical A6 c5, which set would you recommend to me. thank Fried

    1. Hi, thanks for your message. could you please sent us an email: with some more info about your headlight? (car make and model and maybe some pictures of the headlight)? Thanks in advance!

  5. hello, do you have bixenon projectors for a6 c5 1998 for oe hella xenon d2s headlights?

  6. Hy 2002 A6 Avant Quattro facelift AKE Manual bi xenon hella e55. Need better light

    1. The facelift model has a Bi-xenon headlight with a larger 3 inch projector lens. The facelift model uses Hella E55 projectors that can be replaced with our EvoX-R projectors.. 🙂 The EvoX-R 2.0 is the best option!

  7. Hi there,
    I’m very interested in improving the headlights on my audi a6 c5 2004. I do not wish to change the halogen bulbs. Would the retrofit projector lenses still show an improvement without changing to hid lights? I’m a bit confused! Any help or guidance would be appreciated.
    Best regards,

    1. Here is a link to the kit for your halogen headlight: Click here
      You can use H7 halogen bulbs in these projectors 🙂

  8. Hi, i have Audi A6 2004 with bi-xenon but can somebody tell me what kind of projectors do i have in my car 2.5 inch or 3.0 inch ? Thanks

    1. What type Audi A6? C5 or C6?

  9. hi i have a 2002 allroad with just xenon projectors and the light output is not that good, would the bi-xenon evox-r fit my car without any mods??

    1. If you have the bi-xenon (with 3 inch lenses) version than the EvoX-R is the right projector to use 🙂

  10. Do you offer a kit for a face lift audi a6 with direct bolt on without cutting and ovening the headlight? I have factory xenon in it

  11. Hello,
    I have a 1998 A6 C5 (prefacelift), fitted with standard halogens, which has a terrible light output, even with new bulbs. I’ve bought a couple of good H1 LED bulbs to replace the halogen ones and I did notice an improvement in output (maintaining the cutoff line and pattern), which was welcome, but the reach of the beam didn’t improve as much I was hoping.
    What would you advise me to put in the car to have an overall better and stronger light output, considering having actual xenon bulbs in the car is out of equation? (don’t know about other countries, but here in Portugal to have xenon bulbs and stay legal you have to have self-levelling lights and the washing jets in front).
    Thanks in advance for any help
    Best regards,

    1. Hi, the best option is to replace the OEM projectors with our brand new FXR projectors! Please see this LINK to the kit.. 🙂 This FXR projector can also hold H7 LED or H7 halogen bulbs!

  12. Hi, I have an Audi RS6 C5, 2003 model year with BiXenon projector from factory. Wich projector would fit here? Is it the EvoX-R 2.0 and do I need the additional wireing?

    Best regards

    1. Yes the EvoX-R 2.0 is the correct replacement projector. Please see this kit: AUDI A6C5 FL

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