See all parts that fit your 2012 128i
4000W 6Ah Lithium Titanate Oxide Battery
Product highlights
• 12-volt Lithium Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Ideal use for stock or aftermarket alternators
460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers
$90.00
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280W Peak (90W RMS) 4" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers
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360W Peak (120W RMS) 4" OptiSound Series Direct Replacement 2-way Coaxial 4-ohm Speakers for
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Powering high-performance audio systems and demanding mobile electronics requires a highly advanced, rapid-discharging energy source. XS Power PWR-S5-20Q is an elite 12-volt lithium battery featuring sophisticated Lithium Titanate Oxide (LTO) chemistry for incredibly fast charge cycles and immediate energy delivery. Designed as a direct-fit replacement for standard 20Q configurations, this ultra-lightweight module instantly maximizes your vehicle's electrical performance while shedding massive weight compared to cumbersome lead-acid alternatives.
Maintaining a rock-solid voltage during extreme electrical spikes is critical for preventing amplifier clipping and maximizing audio clarity. Built to support heavy-duty accessories and competition-grade stereos, this highly efficient cell delivers staggering max pulse amps to effortlessly keep pace with demanding bass hits. Whether acting as a high-capacity primary starting battery for powersports applications or as a dedicated secondary power bank, the completely sealed, maintenance-free PWR-S5-20Q includes premium terminal hardware to guarantee a highly secure, low-resistance connection.
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
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Cerwin-Vega CVP8 (Sold Individually)
350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker
$49.99
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460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers
$90.00
List price $110.00
270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$90.00
List price $99.99
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, SiriusXM Ready, and iDataLink Maestro Ready
$449.95
List price $600.00
700W Peak (500W RMS) 8" Epic Pro Series Pro Audio Midrange 4-ohm Speakers
$129.00
900W Peak (300W RMS) 8" HED Series 2 Way Component 4-ohm Speaker System
$219.99
List price $263.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wireless Android Auto (SiriusXM and iDataLink Maestro Ready)
$779.95
List price $940.00
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• 12-volt Absorbent Glass Mat (AGM) Secondary Battery
• Sealed Absorbent Glass Mat (AGM) design
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Manufacturer:
Model Number:
PWR-S5-20Q
Weight:
4.50lbs
Internal SKU:
pwrs520q
Internal Product ID:
227378
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Pair of Short Brass 12-Volt M6 Terminal Posts for XS Power Batteries
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License Plate Mount Rear View Camera With LED Lights
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Rockford Fosgate RFK1D (Like New (Open Box))
Complete Dual Amp 1/0 Gauge PC-OFC Amplifier Wiring Kit
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8qt. Cast Aluminum Non-Stick Casserole / Stock Pot (Dishwasher Safe)
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
