IW BMW YISO HARNESS

$100.00

(Price Each)
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Key Features

  • Designed for BMW and MINI vehicles (2009 and newer)
  • Plug & Play connection for Focal Impulse 4.320 amplifier
  • Direct link from factory head unit to Focal Inside extension cables
  • OEM-specific BMW/MINI connectors for easy integration
  • No soldering or wiring modification required
  • Connection via standard ISO interface
  • Length: 0.3 m (0.9 ft)
  • Note: Harness is NOT compatible with factory amplified vehicles. To ensure correct compatibility, please contact your local Focal Authorized Dealer or reach out to us directly via the contact us tab.
IW BMW YISO HARNESS
BMW Y-ISO HARNESS
connectors-bmw-y-iso

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Catalogue 2026 (66mb)

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Why Choose Focal Australia

Click & Collect Available

Click & Collect available from participating Authorised Focal Australia Dealers.

Official Australian Stock

Official Australian stock supplied through the Authorised Focal Australia Dealer Network.

Vehicle-Specific Solutions

Vehicle-specific installation solutions available for thousands of vehicles.

Nationwide Authorised Dealers

Nationwide Authorised Dealer Network for sales, advice, installation and after-sales support.

Australia-Wide Shipping

Australia-wide shipping available through our network of Authorised Focal Australia Dealers.

12-Month Australian Warranty

Backed by a 12-month Australian warranty, extended to 3 years when installed by an Authorised Focal Australia Dealer.

Expert Installation Available

Expert installation available through our Australia-wide Authorised Dealer Network.

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IW BMW YISO HARNESS | Plug & Play Head Unit Adaptation Cable for BMW & MINI

Seamless Integration for BMW & MINI Systems

The Focal IW BMW YISO HARNESS is a dedicated Plug & Play head unit adaptation cable designed to simplify the integration of the Focal Impulse 4.320 amplifier into BMW and MINI vehicles (2009 and newer). It provides a direct, interference-free link between the factory head unit and the Focal Inside amplifier system for a clean, precise audio upgrade.

Engineered with OEM-specific connectors, this harness ensures a quick, reversible installation with no soldering or modification required. It connects directly to the factory head unit and the Focal Inside extension cables via standard ISO connectors, maintaining complete system compatibility and signal integrity.

With its compact 0.3 m (0.9 ft) length and Plug & Play design, the IW BMW YISO HARNESS delivers a professional-grade integration that preserves all factory functionality while unlocking Focal’s superior sound performance.

Focal IW BMW YISO HARNESS – OEM Precision. Effortless Integration. Authentic Focal Performance.

Focal IW BMW YISO HARNESS Compatible Vehicles

The Focal IW BMW YISO HARNESS is compatible with selected BMW, Alpina BMW, Citroën, DS Automobiles, Ford, MINI, Peugeot, Skoda, Rolls-Royce, Toyota Supra and Volkswagen models. Review the vehicle series below and confirm exact fitment with an Authorised Focal Australia Dealer before purchase.
Alpina BMW – 1 Series
Alpina BMW – 3 Series
Alpina BMW – 5 Series
Alpina BMW – 7-8 series
Alpina BMW – X Series
BMW – 1 Series
BMW – 2 Series
BMW – 3 Series
BMW – 4 Series
BMW – 5 Series
BMW – 6 Series
BMW – i Series
BMW – X1 Series
BMW – X2 Series
BMW – X3 Series
BMW – X4 Series
BMW – X5 Series
BMW – X6 Series
BMW – Z4 Series
Citroën – C3 I
Citroën – C3 II
Citroën – C4 I
Citroën – C4 II
DS Automobiles – DS3
DS Automobiles – DS3 Cabrio
DS Automobiles – DS4
DS Automobiles – DS4 Crossback
DS Automobiles – DS5
Ford – Fiesta VI
Ford – Galaxy II
Ford – Mondeo III
Mini – F54
Mini – F55
Mini – F56
Mini – F56 SE electric
Mini – F57
Mini – F61
Mini – F66
Mini – R54/R55
Mini – R56
Mini – R57
Mini – R58
Mini – R59
Mini – R60
Mini – R61
Mini – U61
Peugeot – 307
Peugeot – 308 I
Peugeot – 407
Peugeot – 407 Coupé
Peugeot – 508 I
Peugeot – 508 RXH I
Peugeot – 508 SW I
Skoda – Fabia I
Skoda – Fabia II
Toyota – Supra
Volkswagen – Amarok
Volkswagen – Beetle III
Volkswagen – Caddy III
Volkswagen – Eos
Volkswagen – Golf 5
Volkswagen – Golf 6
Volkswagen – Golf 6 cabriolet
Volkswagen – Golf 6 Variant
Volkswagen – Golf plus
Volkswagen – Jetta V
Volkswagen – Jetta VI
Volkswagen – Passat
Volkswagen – Passat CC
Volkswagen – Polo IV
Volkswagen – Polo V
Volkswagen – Scirocco III
Volkswagen – Sharan
Volkswagen – T5 Multivan
Volkswagen – Touran
Volkswagen – Touran II
Volkswagen – Up

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