Wiring
From standalone ECU harnesses to gauge installs and Honda ECU socketing — the wiring work behind every tune, done properly.
Standalone & Piggyback ECU Wiring
Whether you’re fitting a MaxxECU, Link, Haltech, AEM, EcuMaster or Megasquirt, or running a piggyback solution alongside your factory ECU, we handle the wiring end-to-end — built to last, not just to run once on the dyno.
- Custom harness fabrication for standalone ECU installs
- Piggyback ECU integration with the factory harness
- Connector, pinout mapping and relay/fusing setup
- Sensor wiring — IAT, CLT, TPS, MAP, wideband O2
- Ignition coil and injector wiring
- Clean, loomed and labelled harness work — not a rat's nest
Build Your Custom Wiring Harness
Tell us your ECU, engine and sensor setup and we’ll spec a purpose-built harness for it — same approach as a proper flying-lead build, just wired to your exact configuration instead of a generic kit.
Gauge Installation
Boost, AFR, oil, EGT — whatever you need to keep an eye on, we’ll wire it in properly and mount it where it’s actually usable, not just visible.
- Boost gauge wiring and mounting
- Wideband AFR gauge installation and ECU integration
- Oil pressure and oil temperature gauges
- EGT (exhaust gas temperature) gauges
- Fuel pressure gauges
- Pod, pillar or dash-integrated mounting options
Honda OBD1 ECU Services
Classic Honda tuning mods, done properly and bench tested before they leave the workshop.
P28 ECU Socketing & Bench Testing
£100Service only — send in or bring your own ECU
- The P28 (and other OBD1 Honda ECUs) ships with its tuning chip soldered directly to the board. Socketing replaces that solder joint with a socket, so the chip can be swapped in seconds instead of desoldering and resoldering every revision.
- Essential for chip-based tuning workflows (Uberdata, Crome-style setups) where you’re testing multiple maps or need a quick base map swap.
- Other OBD1 Honda ECUs (P72, P75, PR3, PW0, etc.) can be assessed for socketing too — send your ECU code through the build list form and we’ll confirm.
Hondata / Snake EMU / Cobra RTP Installation
£100Installation and setup of Hondata, Snake EMU or Cobra RTP tuning hardware onto your Honda OBD1/OBD2 ECU.
Stuck Mid-Build or Not Sure What’s Wrong?
One of the most common jobs we take on — a stalled project, a half-finished swap, or wiring done elsewhere that won’t start, idle, or log right. We diagnose where the build actually stands and pick it up from there, rather than insisting on a rewire from scratch.
- Diagnose wiring faults from a previous install — ours or another shop's
- Pick up incomplete engine swaps and finish the wiring/ECU install
- Work out why a standalone or piggyback ECU won't start, idle or log correctly
- Honest assessment of salvage-vs-rewire on a messy or damaged harness
Need wiring done right?
Tell us what you’re running and we’ll quote the wiring, gauges or socketing work you need.