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BMW E66 745Li N62 4.4L

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BMW E66 745Li N62 4.4L Interior Sound System Parts

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Logic 7 Top-HiFi Amplifier

ES#180978 - 65126961389 - Logic 7 Top-HiFi Amplifier - Located in the trunk; for vehicles with Logic7 sound system, also known as Top-HiFi. - Genuine BMW - BMW

Located in the trunk; for vehicles with Logic7 sound system, also known as Top-HiFi. For vehicles equipped with a DSP or Professional Audio System

Brand:
Genuine BMW - Corporate Logo
ES#:
180978
Mfg#:
65126961389
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.

$2139.99

This product was last offered at the strikethrough price on
10-16-2026

$2072.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E65 Central Bass - Right, TopHifiSystem

ES#181996 - 65139143138 - E65 Central Bass - Right, TopHifiSystem - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
181996
Mfg#:
65139143138
Ships in 7 Business 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.

$584.99

This product was last offered at the strikethrough price on
10-16-2026

$548.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HiFi DSP Central Bass - Left

ES#181995 - 65139143137 - HiFi DSP Central Bass - Left - Located under the seats - Genuine BMW - BMW

Located under the seats

Brand:
Genuine BMW - Corporate Logo
ES#:
181995
Mfg#:
65139143137
Ships in 7 Business 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.

$584.99

This product was last offered at the strikethrough price on
10-16-2026

$548.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Head Unit

ES#2722955 - 65839273194KT - Remanufactured Head Unit - Price includes $137 core charge - Genuine BMW - BMW

Price includes $137 core charge For vehicles with production date from 09/2002 with navigation

Brand:
Genuine BMW - Corporate Logo
ES#:
2722955
Mfg#:
65839273194KT
Ships in 7 Business Days
$397.99 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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