BMW OEM Audio
Harman Kardon, Bowers & Wilkins, HiFi upgrade components for 3 Series, 5 Series, X models.
Request BMW parts →OEM Audio Retrofit Specialists
CarAudioPremium helps car owners, retrofit installers and detailing studios source genuine premium OEM audio components from the United States. Instead of buying generic aftermarket speakers, you can upgrade a base audio system with factory premium components engineered for luxury vehicles.
Choose by car model
The site is structured the way buyers search: first the car, then the OEM sound system.
Mercedes-Benz
Burmester speakers, tweeters, woofers, amplifiers and retrofit kits for C/E/S/GLC/GLE.
Request Mercedes parts →Audi OEM Audio
Bang & Olufsen and premium Audi audio components for A, Q and e-tron models.
Request Audi parts →Bose OEM
OEM Bose speakers and audio modules from Cadillac, Chevrolet and other premium trims.
Request Bose parts →What we can source
Door speakers & midranges
OEM midrange speakers, woofers and tweeters for factory positions.
Amplifiers & DSP modules
Factory premium amplifiers, sound processors and control modules.
Complete OEM retrofit sets
Possible full kits for retrofit installers, detailing studios and custom shops.
Wiring & connectors
When available, we can help source harnesses, plugs and mounting hardware.
Rare trims & unique models
Individual sourcing for hard-to-find audio parts from luxury donor cars.
Worldwide shipping
We pack, document and ship parts internationally from the USA.
Why choose CarAudioPremium
Search for your exact car
We work from make, model, year, trim, VIN and current audio system information.
Checked before shipping
Photos, part numbers and basic condition checks before the order is shipped.
Genuine OEM parts
Factory premium audio components, not cheap visual copies or generic replacements.
Worldwide supply
USA sourcing with international shipping for Europe, CIS countries, Middle East, Latin America and beyond.
Personal approach
The request is handled individually because OEM retrofit compatibility is model-specific.
B2B for studios
For detailing, retrofit and tuning shops, we can discuss sourcing full OEM audio sets or repeated supply.
Future SEO engine
Knowledge Base for OEM audio retrofit
This section should become the long-term Google traffic source: model-specific guides, compatibility notes, part-number explanations and upgrade paths.
Ask about your carBMW G30 Harman Kardon retrofit guide
What parts are needed, common mistakes and compatibility basics.
Mercedes W213 Burmester speaker upgrade
How to identify speakers, tweeters, amplifier and trim differences.
Audi A6 C8 Bang & Olufsen components
OEM B&O parts, donor vehicles and what to check before buying.
Request OEM audio parts
Tell us your car and what you want to upgrade. The request will be sent through Formspree.
Payment options
Card payment
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European IBAN
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Customer reviews
“The BMW Harman Kardon speakers arrived well packed and matched the part numbers. Great help with compatibility.”
— Alex, Poland
“I needed Bose OEM parts for a Cadillac project. Fast communication and clear photos before payment.”
— Daniel, USA
“Good option for retrofit shops. It is useful when someone can source the full OEM audio set.”
— Retrofit studio, Eastern Europe
FAQ
Are these new parts?
Most parts are used genuine OEM components from donor vehicles. Condition and availability depend on the specific part.
Can you guarantee compatibility?
OEM retrofit compatibility depends on car model, year, trim, wiring and coding. We help identify parts, but final installation should be confirmed by a qualified installer.
Do you work with installers and detailing studios?
Yes. B2B sourcing for retrofit shops, detailing studios and custom car audio installers is one of the best directions for this business.
Can you find rare premium systems?
Yes, depending on donor vehicle availability. Bowers & Wilkins, Burmester, Bang & Olufsen and Harman Kardon parts can be sourced by request.