SOT / T-Harness Leads

Basically a SOT (Sound On Top) lead is an adapter lead, which allows you to convert your vehicle’s manufacturer wiring loom, into a universal adapter plug known as an ‘ISO’ (International Organization for Standardization) plug. This ISO plug is a standardized plug that aftermarket in car audio manufacturers use to make chancing products easier.
The SOT side of things is needed to convert your vehicle wiring harness into this ‘ISO’ plug, then back into another vehicle manufacturers plug to allow you to keep the standard stereo working in your vehicle with such devices as an aftermarket hands-free kit.
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- Alfa Romeo Giulietta 2010-2014 Parrot SOT T Harness Adaptor Lead CT10AR01£24.99 £16.99 Save £8.00
- Alfa Romeo Giulietta Mito 2014 onwards T-Harness Parrot SOT Lead CT10AR02£29.99 £19.99 Save £10.00
- Aston Martin DB7, V8-Vantage T-Harness Parrot SOT Lead CTTAS001£79.99 £59.99 Save £20.00
- Audi A1, A3, A4 SOT Lead T-Harness Adaptor 16 Way Populated CT10AU11£26.99 £16.99 Save £10.00
- Audi A1, A3, A4 SOT Lead T-Harness Adaptor 52 Way Populated CT10AU12£29.99 £19.99 Save £10.00
- Audi A1, A3, A6, A7, Q3 SOT Lead T-Harness Adaptor CT10AU13£89.99 £79.99 Save £10.00
- Audi A2 A3 A4 A6 A8 TT BOSE Amplified Handsfree SOT Lead CTTAU002£69.99 £54.99 Save £15.00
- Audi A2, A3, A4, A5, A6, A8, Q5, Q7, TT Parrot SOT T Harness Adaptor Lead CT10AU01£19.99 £14.99 Save £5.00
- Audi A2, A3, A4, TT BOSE Amplified Systems Handsfree Mute Interface Lead CTTAU003£89.99 £79.99 Save £10.00
- Audi A2, A3, A4, TT Half Amplified Systems Handsfree Mute Interface Lead CTTAU001£79.99 £59.99 Save £20.00
- Audi A2, A3, A4, TT Half Amplified Systems Handsfree Mute Interface Lead CTTAU004£79.99 £59.99 Save £20.00
- Audi A3, A4, TT 2005 onwards to ISO harness lead CT20AU02£19.99 £9.99 Save £10.00
- Audi A3, A4, TT 2005 onwards to ISO harness lead CT20AU03£19.99 £9.99 Save £10.00
- Audi A4 A5 2007-2016 Basic Audio SOT Lead T-Harness Adaptor CT10AU08£69.99 £54.99 Save £15.00
- Audi A4 A5 A6 A7 A8 Q5 2009 onwards MMI DSP SOT Lead T-Harness Adaptor CT10AU10£59.99 £49.99 Save £10.00
- Audi A4 A5 A6 A8 Q5 2009 onwards SOT Lead T-Harness Adaptor CT10AU09£29.99 £19.99 Save £10.00
- Audi A6 Q7 2004-2015 SOT Lead T-Harness Adaptor CT10AU04£69.99 £54.99 Save £15.00
- Audi A6, Q7 BOSE Amplified Handsfree Mute Interface Lead CT10AU02£59.99 £38.99 Save £21.00
- BMW 1,3, 5, 6, 7 Series X3, X5, X6, Z4 and Mini Parrot SOT T Harness Adaptor Lead CT10BM03£24.99 £14.99 Save £10.00
- BMW 3, 5, 7, Mini, Z8 Parrot SOT T Harness Adaptor Lead CT10BM01£24.99 £14.99 Save £10.00
- BMW 3-Series E46 5-Series E39 Handsfree Mute Interface Lead CTTBM001£79.99 £56.99 Save £23.00
- BMW All Models 2006> Logic 7 Lead T-Harness Adaptor CT10BM04£69.99 £54.99 Save £15.00
- BMW E31, E32, E34, E36, E38, E39, E46 Parrot SOT T Harness Adaptor Lead CT10BM01£24.99 £14.99 Save £10.00
- BMW, Land Rover, MG and Mini SOT Lead CT10RO01£19.99 £9.99 Save £10.00
- C4 C4 Grand Picasso C4 Picasso C5 C6 C3 Amplified Models Parrot Bluetooth SOT T Harness Adaptor Lead CTT10CT01£69.99 £54.99 Save £15.00
- Chevrolet Models T-Harness Adaptor CT10DW02£24.99 £11.99 Save £13.00
- Chevrolet Most Models SOT Lead T-Harness Adaptor CT10CV01£24.99 £15.99 Save £9.00
- Chevrolet Silverado Infodapter Steering Control Interface Adaptor CTUCV02-OS£159.99 £137.99 Save £22.00
- Chevrolet Vehicles SOT Lead T-Harness Adaptor CT10CV02£29.99 £17.99 Save £12.00
- Chevrolet Vehicles SOT Lead T-Harness Adaptor CT10CV03£29.99 £18.99 Save £11.00