BMW 4 Series

Alpine DP2-40C-B 10 cm (4") Component 2-Way Speakers designed for BMW 3-Series, 4-SeriesIntroducing Alpine DP2-40C-B, an example of car audio excellence, proudly belonging to our Digital Precision Series and tailored exclusively for BMW owners. This cutting-edge DP-Series is a compelling au..

Alpine DP2-45C-B 12 cm (4.5") Component 2-Way Speakers designed for BMW Plug & PlayIntroducing Alpine DP2-45C-B, an example of car audio excellence, proudly belonging to our Digital Precision Series and tailored exclusively for BMW owners. This cutting-edge DP-Series is a compelling aud..

Alpine DP2-80WF-B 20 cm (8") under-seat Subwoofers designed for BMW Introducing Alpine DP2-80WF-B, an example of car audio excellence, proudly belonging to our Digital Precision Series and tailored exclusively for BMW owners. This cutting-edge DP-Series is a compelling audio solut..

Alpine KWE-PXE8-UNI Universal Wiring Harness with Quad lock Connector for PXE-C80-88The Alpine universal, modular wiring harness KWE-PXE8-UNI enables easy connection of the Alpine OPTIM8 (PXE-C80-88) to vehicles with a 52-pin Quad lock OEM radio connector (for example Mercedes-Benz, BMW or Volks..

Alpine Premium Sound System Door speakers, Under-seat subwoofers & 12-channel Sound Audio Processor for BMW G-Series ModelsExperience sound like never before! Our exclusive sound system is specially designed for BMW G-Series models with RAM (Radio Amplifier Module). It seamlessly integr..

Comfort Access Features:Allows you to customize which doors you want to open & close with a touch Contains an additional antenna for keyless access to the trunk May include two or four handles depending on how many doors you want to upgrade, please select from the Recommended add-ons ..

BMW 3/4 Series Double DIN car stereo upgrade fitting kit (MOST AMPLIFIED MODELS)Complete stereo upgrade kit to install a Double DIN aftermarket car stereo head unit and retain the use of the steering wheel audio controls in BMW 3-Series (F30, F31, F34) and 4-Series (F32, F33, F36) car models (WI..

Phoenix Gold ZDSKB1 ZD-Series 3-Way Speaker Kit for BMWPhoenix Gold ZDSKB1 BMW 3-Way Plug and Play Speaker Kit (see Vehicle Application for specific models). The ZDSKB1 speakers are designed to fit directly into the same location as the OEM speakers.ZDSKB1 BMW 3-Way Speaker Kit is a revoluti..

Phoenix Gold ZXMPB1 BMW Plug and Play Power Up Kit Phoenix Gold ZXMPB1 is a Plug and Play power-up kit made for BMW. This power up kit consists of a variety of technology designed to improve the overall audio output of a vehicle. The ZXMPB1 includes a ZXM500.4 Amplifier and ZXMISOT2 ISO-T h..

The Sound Booster Pro – now with software to downloadThe Sound Booster Pro simulates a large-volume engine (V6 / V8) or develops its own unique sound characteristics. With this Active Sound System you get powerful engine and exhaust sound at your fingertips. KUFATEC manufactures the Sou..