Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

BMW Interior Sound System Parts

Sort By
Filter By
Return to Top
ES#4352414 - S1.F25F26.HIFI - BavSound Speaker Upgrade - F25/F26 - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles equipped with Hi-Fi speakers

Brand:
BavSound - Corporate Logo
ES#:
4352414
Mfg#:
S1.F25F26.HIFI
Ships in 10 Business Days
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4475725 - S1.G07.HIFI - BavSound Stage One Speaker Upgrade - Standard Hi-Fi - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles equipped with Standard Hi-Fi

Brand:
BavSound - Corporate Logo
ES#:
4475725
Mfg#:
S1.G07.HIFI
Ships in 10 Business Days
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4352379 - S1.E64.THF-Kit - BavSound Speaker Upgrade - E64 - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles equipped with Harmon Kardon speakers

Brand:
BavSound - Corporate Logo
ES#:
4352379
Mfg#:
S1.E64.THF-KIT
Ships in 10 Business Days
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4431010 - S1.G20.HIFI - Bavsound Stage One Speaker Upgrade - Standard Hi-Fi  - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Standard Hi-Fi

Brand:
BavSound - Corporate Logo
ES#:
4431010
Mfg#:
S1.G20.HIFI
Ships in 10 Business Days
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4431004 - S1.G01.HIFI - Bavsound Stage One Speaker Upgrade - Standard Hi-Fi - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Standard Hi-Fi

Brand:
BavSound - Corporate Logo
ES#:
4431004
Mfg#:
S1.G01.HIFI
Ships in 10 Business Days
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2569646 - 65139210147 - Underseat Subwoofer - Left - For vehicles with basic stereo sound system - Genuine BMW - BMW

For vehicles with basic stereo sound system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2569646
Mfg#:
65139210147
Ships in 1-2 days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$373.99

This product was last offered at the strikethrough price on
06-18-2026

$347.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2568951 - 65139264943 - Mid-Range Stereo Speaker - Priced Each - Located in the front and rear door panels - Genuine BMW - BMW

Located in the front and rear door panels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2568951
Mfg#:
65139264943
Ships in 1-2 days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$92.99

This product was last offered at the strikethrough price on
06-18-2026

$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#183542 - 65836933200 - Electric Fan - Priced Each - Used to cool the CCC electronics - Genuine BMW - BMW MINI

Used to cool the CCC electronics affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
183542
Mfg#:
65836933200
Ships in 5 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$179.99

This product was last offered at the strikethrough price on
06-18-2026

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4430873 - S1.E84.HFTHF - Bavsound Stage One Speaker Upgrade - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*For Vehicles with Standard Hi-Fi or Premium Hi-Fi

Brand:
BavSound - Corporate Logo
ES#:
4430873
Mfg#:
S1.E84.HFTHF
Ships in 10 Business Days
$681.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#181090 - 65128362174 - Antenna Amplifier - Used to cancel interference and boost antenna reception - Genuine BMW - BMW

Used to cancel interference and boost antenna reception affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For touring models with HiFi stereo

Brand:
Genuine BMW - Corporate Logo
ES#:
181090
Mfg#:
65128362174
Ships in 9 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$701.99

This product was last offered at the strikethrough price on
06-18-2026

$681.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#181125 - 65128374535 - Amplifier - Factory trunk mounted amplifier for vehicles with HiFi audio system - Genuine BMW - BMW

Factory trunk mounted amplifier for vehicles with HiFi audio system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
181125
Mfg#:
65128374535
Ships in 9 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$701.99

This product was last offered at the strikethrough price on
06-18-2026

$681.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2569658 - 65139210152 - Harman Kardon Underseat Subwoofer - Right - For vehicles with Harman Kardon Surround Sound system - Genuine BMW - BMW

For vehicles with Harman Kardon Surround Sound system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2569658
Mfg#:
65139210152
Ships in 1-2 days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$730.99

This product was last offered at the strikethrough price on
06-18-2026

$680.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2569648 - 65139210148 - Underseat Subwoofer - Right - For vehicles with basic stereo sound system - Genuine BMW - BMW

For vehicles with basic stereo sound system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2569648
Mfg#:
65139210148
In Stock
ON SALE!
$347.99

This product was last offered at the strikethrough price on
06-15-2026

$330.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4858620 - BSD.GUSW.4O-KIT - BavSound Ghost BMW Underseat Subwoofers - V3 - 4 Ohm - Pair - Get double the bass in your BMW in about an hour! - BavSound - BMW

Get double the bass in your BMW in about an hour! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with the Logic 7 / Professional DSP audio package and existing underseat subwoofers only

Brand:
BavSound - Corporate Logo
ES#:
4858620
Mfg#:
BSD.GUSW.4O-KIT
Ships in 10 Business Days
$649.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4430912 - S1.E92.HF - Bavsound Stage One Speaker Upgrade - Standard Hi-Fi - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles 2007-2010 With Standard Hi-Fi
For Vehicles 2007-2010 With Standard Hi-Fi

Brand:
BavSound - Corporate Logo
ES#:
4430912
Mfg#:
S1.E92.HF
Ships in 10 Business Days
$649.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4475751 - S1.G29.HIFI - BavSound Stage One Speaker Upgrade - Standard Hi-Fi - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles equipped with Standard Hi-Fi

Brand:
BavSound - Corporate Logo
ES#:
4475751
Mfg#:
S1.G29.HIFI
Ships in 10 Business Days
$649.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Interior Sound System Parts

Replace blown speakers and amplifiers or upgrade head units to premium models to turn your car into a concert hall on wheels with sound system parts and sound system accessories.

Other BMW Interior Sound System Parts

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings