Custom Wiring and DIY Kits — Built for Your Car, Your Way.
Whether you want to build it yourself — or have it professionally built — we can help




Our Featured Products
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Link G4X MonsoonX ECU
5.0 / 5.0
(1) 1 total reviews
Regular price £1,134.00 GBPRegular priceUnit price / per£1,134.00 GBPSale price £1,134.00 GBP -
CANchecked MFD15 GEN 2 OBD 2 - 52mm Multi Gauge
Regular price £239.00 GBPRegular priceUnit price / per£239.00 GBPSale price £239.00 GBP -
DBW GT86 / BRZ Accelerator Pedal Wiring Sub Harness
5.0 / 5.0
(2) 2 total reviews
Regular price From £80.00 GBPRegular priceUnit price / per£80.00 GBPSale price From £80.00 GBP -
CANChecked MCE18 - Can Bus Extension Module
Regular price £149.00 GBPRegular priceUnit price / per£149.00 GBPSale price £149.00 GBP -
DBW Bosch Throttle Body (e-throttle) Wiring Sub Harness
5.0 / 5.0
(1) 1 total reviews
Regular price From £80.00 GBPRegular priceUnit price / per£80.00 GBPSale price From £80.00 GBP -
Toyota Starlet EP91 Plug-in Wiring Loom - Link G4X Monsoon / Atom
5.0 / 5.0
(1) 1 total reviews
Regular price £750.00 GBPRegular priceUnit price / per£750.00 GBPSale price £750.00 GBP -
PRE ORDER - DBW Throttle Body Adapter for 4E-FTE Intake
5.0 / 5.0
(2) 2 total reviews
Regular price £115.00 GBPRegular priceUnit price / per£115.00 GBPSale price £115.00 GBP -
LINK MXS Strada 5" Dash - Street Edition
Regular price £1,200.00 GBPRegular priceUnit price / per£1,200.00 GBPSale price £1,200.00 GBP -
Link CAN Lambda Wideband Module with Bosch 4.9 sensor
Regular price £372.00 GBPRegular priceUnit price / per£372.00 GBPSale price £372.00 GBP -
Link E-Throttle Module (DBW)
Regular price £306.00 GBPRegular priceUnit price / per£306.00 GBPSale price £306.00 GBP -
Toyota Starlet EP91 Wiring Loom - Link G4X Monsoon with DBW!
Regular price £1,059.00 GBPRegular priceUnit price / per£1,059.00 GBPSale price £1,059.00 GBP -
Link G4X FuryX ECU
Regular price £2,070.00 GBPRegular priceUnit price / per£2,070.00 GBPSale price £2,070.00 GBP -
Link Razor PDM
Regular price £894.00 GBPRegular priceUnit price / per£894.00 GBPSale price £894.00 GBP -
Starlet Coil on Plug Wiring Harness
Regular price From £170.00 GBPRegular priceUnit price / per£170.00 GBPSale price From £170.00 GBP -
Link G4X AtomX ECU
Regular price £870.00 GBPRegular priceUnit price / per£870.00 GBPSale price £870.00 GBP -
Toyota Starlet Glanza V Plug-in Wiring Loom (Harness) - 4E/5E - Haltech Nexus S2 / Elite 1500
Regular price From £925.00 GBPRegular priceUnit price / per£925.00 GBPSale price From £925.00 GBP -
Link ECU Loom A (2.5m) - All wireIn ECUs
Regular price £174.00 GBPRegular priceUnit price / per£174.00 GBPSale price £174.00 GBP -
EP91 Link Fury G4X Wiring Loom - 4E-FTE -Glanza V Plug-in
Regular price From £1,250.00 GBPRegular priceUnit price / per£1,250.00 GBPSale price From £1,250.00 GBP

Performance Automotive Wiring
Based in the west coast of Scotland. Using factory production tooling and motorsport grade materials, we pride ourselves in producing high quality wiring. We work on all makes and models. Get in touch to see how we can help you get your project wired.

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from 18 reviewsThe best communication for a company Pushing proper products, well built and designed, nothing compares to the custom things he is Making for starlets, sure he could expand in the near future

The best communication for a company Pushing proper products, well built and designed, nothing compares to the custom things he is Making for starlets, sure he could expand in the near future

The best communication for a company Pushing proper products, well built and designed, nothing compares to the custom things he is Making for starlets, sure he could expand in the near future

The best communication for a company Pushing proper products, well built and designed, nothing compares to the custom things he is Making for starlets, sure he could expand in the near future
Amazing quality, really impressed

Add to cart right away best upgrade

Perfect for the pedal and also crimps the tails to save you the headache of not getting a secure crimp !!

Great service by ep wiring for all your starlet needs and very knowledgable willing to help all your needs definately recommend ep wiring 👍
Website is super user friendly, informative & customer service is second to none! Delivery & expected lead time was quicker than expected
Great quality & fitment is spot on!
