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For Vehicles and Aftermarket Amplifier or Hands Free Car Kits Installation ISO Cable SOT Mute T-Harness Lead for compatible Parrot THB Bury etc ISO Handsfree kits or Amplifier with ISO connectors for install in BMW 1-series E81 E82 E87 E88 F20 3-series E46 E90 E91 E92 E93 F30 F31 5-series E39 E60 E61 F07 F10 F11 7-series E38 X1 E84 X3 E83 F25 X5 E53 E70 Z4 E85 E86 E89 Z8 E52 Mini Cooper Clubman, Kit includes

AMPLIFIER-INSTALL-0442-Ab SOT Breakout,Crimp,ISO T-JOIN for BMW 3 Series E90 F30
DriveSaferDirect Part No.: AMPLIFIER-INSTALL-0442-Ab
This is a set of parts which will prove very handy on installation day.
It includes 2 types of components for joining and splicing wires.
Also includes a T-Harness Breakout SOT lead for connecting into the vehicle radio harness.
Useful for fitting an Aftermarket Amplifier that has ISO connectors.
Or use the splicing components to manually connect to the Amplifier wiring.
Or use the T-JOIN parts to convert your Amp to ISO connectors.
Inkars Car Accessory: Inkars SOT connecting lead for installing an Aftermarket Amplifier using ISO Connectors.
Compatible with vehicles stated on compatibility chart.

(If your sound sytem has more than 4 speakers or has a separate Amplifier please check with us as you may need a different solution)

This product is for fitting an Aftermarket Amplifier or a Hands Free Kit.
If fitting a new Radio/Head Unit search our eBay store for 4-HEAD or SWC.

Vehicle Compatibility info for AMPLIFIER-INSTALL-0442-Ab

(please don't hesitate to contact us for further info)
BMW 1-series E81/E82/E87/E88 2004-2008 Standard / Hifi sound system.
BMW 1-series E81/E82/E87/E88/F20 2009- onwards Standard and Hifi speaker system. New Fakra type in one piece.
BMW 2-series F22/F23 2013- onwards Standard and Hifi speaker system.
BMW 3-series E46 9/2001-2005 Satellite navigation or On-board monitor. Sedan: Install in left side of boot. Touring: Install under boot floor.
BMW 3-series E90/E91/E92/E93 2005-2008 Professional/Alpine.
BMW 3-series E90/E91/E92/E93 2009-2012 Standard and Hifi speaker system. New Fakra type in one piece.
BMW 3-series F30/F31 2012- onwards Standard and Hifi speaker system.
BMW 4-series F32/F33/F36 2013- onwards All without Harman/Kardon surround sound system.
- total vehicle model variations found: 39

Our SOT leads are designed to connect any hands free car-kit or Aftermarket Amplifier which has 8-pin power and audio ISO connectors to the vehicle models/specs indicated in our compatibility charts.

If your equipment does not have ISO connectors we have other lead and adaptor solutions - please contact us.

Some vehicles, especially those with advanced soundsystems or with navigation, may require extension leads to reach to units located under seats or in boot.
Please contact us to verify what is needed for your vehicle.

If you need a SOT lead to connect an Aftermarket Amplifier it is best to provide a new, separate power supply to it, rather than taking power from the original radio/dashboard power bus.
See our listings for kits of AMPLIFIER-INSTALL SOT leads that include bundled options such as heavy-rated amplifier power wiring, RCA/LOCs, wiring accessories and radio removal keys.

If you are installing a hands free kit search in our eBay Store for our listings which are dedicated to those instead.


This is a special bundled set of modules, supplied in this listing in
a comprehensive kit of parts for your convenience, and contains these part numbers:
AMPLIFIER-INSTALL-0442-200 ISO SOT Breakout T-Harness for BMW 3 Series E90 F30
...contained in this kit is:
Inkars SOT connecting lead for Aftermarket Amplifier or Hands Free Kit with ISO Connectors.
Compatible with vehicles stated on compatibility chart.
This product has a Fully-Populated Onboard Data Ribbon.
For details on this item please contact us
4inst-3515-01 LOC/Amplifier ISO-ISO Extender/Joiner for Splicing for Radio/ Cars
...contained in this kit is:
4inst wiring/cables help fitting your equipment on installation day.
This is an ISO to ISO Male/Female Power/Audio pair that can be used for Extending, Joining, Splicing. Use with splicing connectors to Tee into other cabling without cutting original wiring.
Or cut in half to make two pairs of ISO-JOIN Bare Wire sets to splice to a Head Unit, Amplifier or LOC.
To see eBay listing for item: Click Here
4inst-4112-01 Install Wiring Connector Butt Crimp set/20 for Radio Fit in Cars
...contained in this kit is:
4inst wiring connectors help fitting your equipment on installation day.
This is a set of 20 Wiring Connector Butt Crimps, 10 Red, 10 Blue.
Use for joining or splicing power and signal wires.
To see eBay listing for item: Click Here
4inst-4132-01 Install Wiring Scotch Splice Lock T-Tap set/20 for Radio in Cars
...contained in this kit is:
4inst wiring connectors help fitting your equipment on installation day.
This is a set of 20 T-Tap Scotch Quick Lock Wiring Splice Connector Crimps.
Snapped-on very quickly with pliers.
Use for joining or splicing power and signal wires.
To see eBay listing for item: Click Here
The above parts or sub-kits are available separately if you do not require all of these elements in one kit. Simply click on links above or
search for them in our eBay Store or contact us for assistance. We have lots of other 4Fit parts and kits available to help you with your install.

This kit also includes:
-Original Head Unit Matching Connectors
-this Aftermarket Amplifier or Hands Free kit Connection Lead includes a connector to fit onto the vehicle loom connector when it has been unplugged from the original radio/head unit. See the information on this page to check vehicle model and sound system compatibility
-Fully-Populated Data Ports
-this lead has populated Data Ports - these may be required for certain vehicle models in this range - see compatibility chart. Data Ports handle important original vehicle OEM functions such as Steering Wheel Controls and MP3 connectors
-Flylead Connection for Ignition-Switched Live
-a flylead is provided for manual connection of an ignition-switched live power supply which is needed by most Hands Free kits and not supplied through the original radio connector on most vehicles. When installing an Aftermarket Amplifier it is best to use the amp trigger wire from the head unit if possible


This lead is from our Premium Ready2Fit range


The Inkars EASY INSTALL Ready2Fit products and kits have been specially formulated to
provide you with less work and hassle when you come to install your kit.
POP SOT
(for Handsfree Kit)
Ready2Fit Fully-Populated version available
(Fully-Populated on-board data ribbon avoids any need to swop-over data leads, thus providing Plug and Play support for the vehicle's data system for original functionality such as Steering Wheel Controls or MP3/iPod audio ports)
That is this item
IGNI POP SOT
(for Handsfree Kit)
Ready2Fit IGNI INTELLI and Populated version available
(Ignition Generator and Fully-Populated data avoids any need to manually wire ignition or swop-over data leads to support original data functions such as SWC)
Click Here to see eBay Listing
POP MUSIC-SOT
(for Handsfree/Music Kit)
Ready2Fit Fully-Populated MUSIC-SOT solution available
(Fully-Populated on-board data ribbon avoids any need to swop-over data leads, thus providing Plug and Play support for the vehicle's data system for original functionality such as Steering Wheel Controls or MP3/iPod audio ports, includes AUX Cable for best-quality music, use with musickits, such as Parrot Mki)
Click Here to see eBay Listing
IGNI POP MUSIC-SOT
(for Handsfree/Music Kit)
Ready2Fit INTELLI and Populated MUSIC-SOT solution available
(Ignition Generator avoids manual wiring and can be essential for Auto Stop/Start cars, use with musickits, such as Parrot Mki, includes AUX Cable for best-quality music)
Click Here to see eBay Listing
When installing an Aftermarket Amplifier it is best to use the Amp Remote wire from the head unit to trigger the amp if possible. It is best to wire permanent power from a main feed to ensure sufficient current handling for Amplifier. Please note that Automatic Ignition-Generators are not usually helpful if installing an Aftermarket Amplifier
This item will be shipped from UK, buyer is responsible for any local taxes and import duties.