Radios & Electronics for BMW E46 M3 S54 (1999-2005)

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Radio not working? We carry replacement speakers, head units, iDrive components, and anything else you might need to replace on your BMW to get your radio working properly again.

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BavSound Complete Speaker Upgrade Kit - E46 Coupe
BavSound Complete Speaker Upgrade Kit - E46 Coupe
For Vehicles equipped with Harmon Kardon speakers
BavSound - Corporate Logo
T#:637648
Part#: S1.E46.C.THF
In Stock
$ 549.00 USD
Free Shipping
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$ 549.00 USD
Free Shipping
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Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!
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Android Touchscreen Head Unit - 8.8" Screen With Buttons
Android Touchscreen Head Unit - 8.8" Screen With Buttons
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:44292225
Part#: 002480BRP01BUIS6
In Stock
Sale - Save 15% $ 520.99

This product was last offered at the strikethrough price on
09-16-2026

$ 442.84 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 15%
$ 520.99

This product was last offered at the strikethrough price on
09-16-2026

$ 442.84 USD
Free Shipping on orders $49 and up
Add to Wish List
Android Touchscreen Head Unit - 9" Fullscreen Without Buttons
Android Touchscreen Head Unit - 9" Fullscreen Without Buttons ...
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:44292224
Part#: 002480BRP01AUIS6
Ships on Feb 5, 2027
Sale - Save 10% $ 520.99

This product was last offered at the strikethrough price on
10-08-2026

$ 468.89 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 10%
$ 520.99

This product was last offered at the strikethrough price on
10-08-2026

$ 468.89 USD
Free Shipping on orders $49 and up
Add to Wish List
E46 Convertible BavSound Speaker Upgrade
E46 Convertible BavSound Speaker Upgrade
For Vehicles equipped with Harmon Kardon speakers
BavSound - Corporate Logo
T#:637650
Part#: S1.E46.CV.THF
Ships in 5 Business Days
$ 549.00 USD
Free Shipping
Add to Wish List
$ 549.00 USD
Free Shipping
Add to Wish List
Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!
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BavSound Speaker Upgrade - E46 Convertible
BavSound Speaker Upgrade - E46 Convertible
For Vehicles equipped with Hi-Fi speakers
BavSound - Corporate Logo
T#:637649
Part#: S1.E46.CV.HF
Ships in 2 Business Days
$ 549.00 USD
Free Shipping
Add to Wish List
$ 549.00 USD
Free Shipping
Add to Wish List
Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!
Show More Show Less
E46 Coupe BavSound Speaker Upgrade
E46 Coupe BavSound Speaker Upgrade
For Vehicles equipped with Hi-Fi speakers
BavSound - Corporate Logo
T#:637647
Part#: S1.E46.C.HF
In Stock
$ 549.00 USD
Free Shipping
Add to Wish List
$ 549.00 USD
Free Shipping
Add to Wish List
Improve your subpar BMW audio system with a premium sound upgrade from BavSound. BavSound is the industry leader in audio upgrades for BMW applications. This audio equipment is 100% plug and play, resulting in effortless installation and OEM finish. Whether you're hoping to future-proof your classic BMW, or improve the quality of your newer BMW, look no further than BavSound!
Show More Show Less
Bremmen CarPlay Dongle
Bremmen CarPlay Dongle
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:567867
Part#: UC03
Special Order: No Guaranteed ETA
Sale - Save 15% $ 83.99

This product was last offered at the strikethrough price on
05-03-2026

$ 71.09 USD
Free Shipping
Add to Wish List
Sale - Save 15%
$ 83.99

This product was last offered at the strikethrough price on
05-03-2026

$ 71.09 USD
Free Shipping
Add to Wish List
USB CarPlay dongle that allows use of all Apple Carplay features on the Bremmen multimedia and other Android based head units.
7" Cable Tie - Priced Each
7" Cable Tie - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:594384
Part#: KTI78070
In Stock
Sale - Save 91% $ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 0.37 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 91%
$ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 0.37 USD
Free Shipping on orders $49 and up
Add to Wish List
A 7" Cable Tie – a vital instrument for upholding impeccable cable organization. These cable ties excel in the secure bundling and management of cables of varying sizes within your vehicle. Whether you're working with the wiring in your car's engine compartment or streamlining electronic components for a harmonious in-car journey, our 7-inch Cable Ties present a direct answer to maintaining order. These ties guarantee easy installation and an unwavering hold, eradicating cable chaos and contributing to various automotive tasks!
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