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NVX VSPTW

450W Peak (150W RMS) 1" V-Series Silk Dome Tweeters with External Crossovers

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450W Peak (150W RMS) 1" V-Series Silk Dome Tweeters with External Crossovers

• 1" V Series Dome Tweeters
• 225 watts Peak Each
• 75 watts RMS Each
• 4 ohm Impedance

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your 550i
  • Front Door
  • Rear Deck Corner
29
List price $79.99
-31% $54.99 /pair

In stock

Fortin EVO-ALL Universal Digital Remote Start & Bypass Module

Universal All-In-One Data Bypass and Interface Module

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Universal All-In-One Data Bypass and Interface Module

• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
• Hassle Free Installation
• Self-Learning Algorithm

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18
List price $129.99
-42% $75.99

In stock

Only 1 Left!

• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
• Hassle Free Installation
• Self-Learning Algorithm

Metra OS-BMW84V3

345W Peak (115W RMS) 8" OptiSound Series 4-ohm Underseat Subwoofer for

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345W Peak (115W RMS) 8" OptiSound Series 4-ohm Underseat Subwoofer for

• Peak Power: 345 watts
• RMS Power: 115 watts
• Impedance: 4 ohms
• Direct fit for

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Fits your 550i
List price $362.99
-10% $325.99

In stock.

• Peak Power: 345 watts
• RMS Power: 115 watts
• Impedance: 4 ohms
• Direct fit for

JBL Club 44F (JBLSPKCB44F) (Like New (Open Box))

210W Peak (70W RMS) 4" Club Series 2 Way Coaxial 3-ohms Speakers

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210W Peak (70W RMS) 4" Club Series 2 Way Coaxial 3-ohms Speakers

• 105 watts Peak Each, 35 watts RMS Each
• Silk Edge Driven Dome Tweeters
• UV-Resistant Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

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Fits select locations in your 550i.
Add vehicle details to confirm exact location.
List price $129.95
-35% $84.96 /pair

In stock

Only 1 Left!

• 105 watts Peak Each, 35 watts RMS Each
• Silk Edge Driven Dome Tweeters
• UV-Resistant Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

Bavsound BSD.GUSW.2O-KIT

640W Peak (320W RMS) Ghost Series 2-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

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640W Peak (320W RMS) Ghost Series 2-ohm Underseat Subwoofers for select 2002-2025 vehicles from BMW, MINI

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 2 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

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Fits your 550i
$649.00

In stock.

• Underseat subwoofer for select 2002-2025 vehicles from BMW, MINI
• Peak Power: 320 watts each
• RMS Power: 160 watts each
• Impedance: 2 ohm
• Polypropylene Subwoofer Cone
• Rubber Subwoofer Surround
• Includes protective subwoofer grilles

Cerwin-Vega CVP8 (Sold Individually)

350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker

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350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker

• 350 watts Peak, 170 watts RMS
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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Install kits available for most vehicles

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Fits your 550i
List price $59.99
-17% $49.99

In stock

Only 3 Left!

AudioControl PNW1

125W RMS 1" PNW Series Component Car Tweeters

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125W RMS 1" PNW Series Component Car Tweeters

• 1" PNW Series Dome Tweeters
• 125 watts RMS Each
• 3 ohm Impedance

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your 550i
  • Front Door
  • Rear Deck Corner
3
List price $149.00
-13% $129.00 /pair

In stock

• 1" PNW Series Dome Tweeters
• 125 watts RMS Each
• 3 ohm Impedance

DS18 TWPZ

80W Peak (40W RMS) 1" Slim Dome Super Tweeters

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80W Peak (40W RMS) 1" Slim Dome Super Tweeters

• 1" Dome Tweeters
• 80 watts Peak Each
• 40 watts RMS Each
• Impedance

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your 550i
  • Front Door
  • Rear Deck Corner
6
$5.95 /pair

In stock

• 1" Dome Tweeters
• 80 watts Peak Each
• 40 watts RMS Each
• Impedance

Metra OS-BMW82V3

345W Peak (115W RMS) 8" OptiSound Series 2-ohm Underseat Replacement Car Subwoofers for

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345W Peak (115W RMS) 8" OptiSound Series 2-ohm Underseat Replacement Car Subwoofers for

• Peak Power: 345 watts
• RMS Power: 115 watts
• Impedance: 2 ohms
• Direct fit for

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found car based on your search
Fits your 550i
List price $362.99
-10% $325.99

In stock.

• Peak Power: 345 watts
• RMS Power: 115 watts
• Impedance: 2 ohms
• Direct fit for

Metra 40-VW10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

• Factory Antenna to Aftermarket Radio Adapter
• Compatible with select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen Vehicles
• Factory antenna with flat plug to aftermarket radio
• A capacitor is included to match the impedance

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22
List price $11.99
-33% $7.99

In stock

• Factory Antenna to Aftermarket Radio Adapter
• Compatible with select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen Vehicles
• Factory antenna with flat plug to aftermarket radio
• A capacitor is included to match the impedance

Install Bay 8" Round Foam Acoustic Speaker Baffles (VXT80)

XTC 8" Round Foam Acoustic Speaker Baffles create a tight, acoustic seal behind the speaker to enhance the sound quality

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XTC 8" Round Foam Acoustic Speaker Baffles create a tight, acoustic seal behind the speaker to enhance the sound quality

• Shallow Foam Acoustic Speaker Baffles
• Includes a pair of 8" round baffles
• Made from a waterproof foam
• Creates a tight, acoustic seal behind the speaker to enhance the sound quality
• Compresses and forms to the shape of most installations
• Reduces panel vibration
• Greatly enhances the sound and performance of the speakers

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2
List price $37.99
-11% $33.99

In stock

Only 3 Left!

• Shallow Foam Acoustic Speaker Baffles
• Includes a pair of 8" round baffles
• Made from a waterproof foam
• Creates a tight, acoustic seal behind the speaker to enhance the sound quality
• Compresses and forms to the shape of most installations
• Reduces panel vibration
• Greatly enhances the sound and performance of the speakers

Kicker 51KST2504

450W Peak (150W RMS) 1" KS Series 4-ohm Car Tweeters

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450W Peak (150W RMS) 1" KS Series 4-ohm Car Tweeters

• 1" KS Series Tweeters
• 225 watts Peak Each
• 75 watts RMS Each
• 4 ohm Impedance

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VIP Product Get $12.00 in rewards to spend later

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your 550i
  • Front Door
  • Rear Deck Corner
1
List price $139.99
-14% $119.99 /pair

In stock

Only 1 Left!

• 1" KS Series Tweeters
• 225 watts Peak Each
• 75 watts RMS Each
• 4 ohm Impedance

Race Sport Accessories H7TLED

H7 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

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H7 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

• H7 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

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found car based on your search
Fits your 550i
List price $109.00
-18% $89.00

Available

Ships in 10-14 days

• H7 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

Metra 40-VW53 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

• Aftermarket Radio To Factory Antenna Adapter (Amplified)
• Compatible with select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen Vehicles
• Includes Power Wire For Antenna Booster
• Can Be Used In Place Of 40-VW54

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Add details to confirm fitment.
3
List price $17.99
-28% $12.99

In stock

• Aftermarket Radio To Factory Antenna Adapter (Amplified)
• Compatible with select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen Vehicles
• Includes Power Wire For Antenna Booster
• Can Be Used In Place Of 40-VW54

JBL Stage3 427F (Stage 3 427F) (2-Pairs, 4-Total)

600Peak (120W RMS) 4" Stage 3 Series 2-Way Coaxial Car Speakers (2-Pairs)

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600Peak (120W RMS) 4" Stage 3 Series 2-Way Coaxial Car Speakers (2-Pairs)

• 150 watts Peak Each, 30 watts RMS Each
• 3/4" Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

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additional information required
Fits select locations in your 550i.
Add vehicle details to confirm exact location.
3
List price $179.90
-22% $139.90

In stock.

• 150 watts Peak Each, 30 watts RMS Each
• 3/4" Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

Alpine S2-S10TW

480W Peak (160W RMS) 1" S-Series 4-ohm Dome Tweeters

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480W Peak (160W RMS) 1" S-Series 4-ohm Dome Tweeters

• 1" S Series Tweeters
• 240 watts Peak Each
• 80 watts RMS Each
• 4 ohm Impedance

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your 550i
  • Front Door
  • Rear Deck Corner
List price $130.00
-15% $109.95 /pair

In stock

• 1" S Series Tweeters
• 240 watts Peak Each
• 80 watts RMS Each
• 4 ohm Impedance

Limited time!

Metra OS-BMW4RV2

360W Peak (120W RMS) 4" OptiSound Series Direct Replacement 2-way Coaxial 4-ohm Speakers for

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360W Peak (120W RMS) 4" OptiSound Series Direct Replacement 2-way Coaxial 4-ohm Speakers for

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome tweeters
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Direct fit for

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List price $213.99
-10% $191.99

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Only 2 Left!

JL Audio C6-100ct

75W RMS 1” C6 Series 4-ohm Component Dome Tweeter

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75W RMS 1” C6 Series 4-ohm Component Dome Tweeter

• 1" C6 Series Tweeter
• 75 watts RMS
• 4 ohm Impedance

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your 550i
  • Front Door
  • Rear Deck Corner
$159.99

In stock

• 1" C6 Series Tweeter
• 75 watts RMS
• 4 ohm Impedance

Pioneer TS-A1081F

460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers

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460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers

• 230 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Hard Dome tweeters
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

additional information required
Fits select locations in your 550i.
Add vehicle details to confirm exact location.
3
List price $110.00
-18% $90.00 /pair

In stock

Only 3 Left!

Used from: $80.00

Cerwin-Vega H80C

900W Peak (300W RMS) 8" HED Series 2 Way Component 4-ohm Speaker System

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900W Peak (300W RMS) 8" HED Series 2 Way Component 4-ohm Speaker System

• 450 watts Peak Each, 150 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

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Fits your 550i
List price $263.99
-17% $219.99 /set

In stock

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