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BMW G29 Z4 sDrive M40i B58 3.0L

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BMW G29 Z4 sDrive M40i B58 3.0L Interior Sound System Parts

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Seat Back Tablet Holder

ES#3198707 - 51952408224 - Seat Back Tablet Holder - Connects to the front seat head rests, giving your back seat passengers a comfortable viewing experience. - Genuine BMW - BMW MINI

Connects to the front seat head rests, giving your back seat passengers a comfortable viewing experience. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Travel and Comfort System Base Support (ES2530704) or vehicle equipped with option 4FL

Brand:
Genuine BMW - Corporate Logo
ES#:
3198707
Mfg#:
51952408224
In Stock
ON SALE! SAVE 22%
$224.66

This product was last offered at the strikethrough price on
05-14-2026

$175.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bluetooth accessory kit

ES#4464307 - AGA-ASC-BT35 - Bluetooth accessory kit - Add Bluetooth to your car if it doesn't have it. - AGA Tools - BMW

Add Bluetooth to your car if it doesn't have it. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AGA Tools - Corporate Logo
ES#:
4464307
Mfg#:
AGA-ASC-BT35
Ships in 4 Business Days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Seat Back Tablet Holder & Base Support Set

ES#4758742 - 51952408224KT - Seat Back Tablet Holder & Base Support Set - This kit allows you to mount a tablet to the rear of your front seats, giving your back seat passengers a comfortable viewing experience. - Genuine BMW - BMW

This kit allows you to mount a tablet to the rear of your front seats, giving your back seat passengers a comfortable viewing experience. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4758742
Mfg#:
51952408224KT
In Stock
$262.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BavSound Stage One Speaker Upgrade - Standard Hi-Fi

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 on Jun 19, 2026
$649.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harman Kardon Tweeter

ES#2568946 - 65139226358 - Harman Kardon Tweeter - Dash mounted and Rear parcel shelf mounted - Genuine BMW - BMW

Dash mounted and Rear parcel shelf mounted affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2568946
Mfg#:
65139226358
Ships in 3 Business 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.

$127.99

This product was last offered at the strikethrough price on
06-03-2026

$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radio Removal Tool Kit - 32 Pieces

ES#251721 - aar-32pcs - Radio Removal Tool Kit - 32 Pieces - Remove that stock radio with ease with this new tool kit - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Remove that stock radio with ease with this new tool kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
251721
Mfg#:
AAR-32PCS
In Stock
ON SALE! SAVE 60%
$69.99

This product was last offered at the strikethrough price on
05-02-2026

$28.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Universal Bluetooth System

ES#2178677 - 84642219270 - BMW Universal Bluetooth System - Plugs in to any 12v outlet and provides hands free capability - Genuine BMW - BMW MINI

Plugs in to any 12v outlet and provides hands free capability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2178677
Mfg#:
84642219270
Ships in 5 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.

$99.00

This product was last offered at the strikethrough price on
06-03-2026

$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Straight Antenna Cable Socket - Priced Each

ES#164442 - 61131376204 - Straight Antenna Cable Socket - Priced Each - Crimp on female antenna cable socket - Genuine BMW - BMW

Crimp on female antenna cable socket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
164442
Mfg#:
61131376204
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tweeter Speaker

ES#2207438 - 65139184795 - Tweeter Speaker - Replace your blown speaker - Genuine BMW - BMW

Replace your blown speaker affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2207438
Mfg#:
65139184795
Ships in 6 Business Days
ON SALE! SAVE 23%
$102.99

This product was last offered at the strikethrough price on
05-02-2026

$79.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Head Unit Removal Tool

ES#199931 - 83300495385 - Head Unit Removal Tool - Removes radio head unit on newer model BMWs - Genuine BMW - BMW

Removes radio head unit on newer model BMWs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
199931
Mfg#:
83300495385
Ships in 3 Business Days
$81.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CD Magazine Eject Tool

ES#199877 - 83300495239 - CD Magazine Eject Tool - Special tool used to eject the cd changer magazine - Genuine BMW - BMW

Special tool used to eject the cd changer magazine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
199877
Mfg#:
83300495239
Ships in 9 Business Days
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

USB Socket

ES#2599684 - 84109229294 - USB Socket - USB port for BMW Sound System and Navigation - Genuine BMW - BMW MINI

USB port for BMW Sound System and Navigation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2599684
Mfg#:
84109229294
Ships in 3 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.

$39.99

This product was last offered at the strikethrough price on
06-03-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Cover Cap - Uncoded - 42 POL

ES#3173042 - 61138364810 - Universal Cover Cap - Uncoded - 42 POL - Genuine BMW - BMW MINI

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3173042
Mfg#:
61138364810
Ships in 3 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BavSound Stage One Speaker Upgrade - Harmon Kardon

ES#4475752 - S1.G29.HK - BavSound Stage One Speaker Upgrade - Harmon Kardon - 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 Audio

Brand:
BavSound - Corporate Logo
ES#:
4475752
Mfg#:
S1.G29.HK
Ships on Jun 19, 2026
$799.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Amplifier - Hifi System

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles equipped with Harman/Kardon Surround Sound System (S688A)

Brand:
Genuine BMW - Corporate Logo
ES#:
4698168
Mfg#:
65125A5CA89
Ships in 3 Business Days
4% off MSRP

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

$2074.99

This product was last offered at the strikethrough price on
06-03-2026

$1996.99 USD
Free Shipping
on orders $49 and up

Multi Band antenna

ES#3101690 - 65209396827 - Multi Band antenna - Multi band media antenna - Genuine BMW - BMW

Multi band media antenna affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with expanded smart phone functions

Brand:
Genuine BMW - Corporate Logo
ES#:
3101690
Mfg#:
65209396827
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.

$289.99

This product was last offered at the strikethrough price on
06-03-2026

$280.99 USD
Free Shipping
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.

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

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