{"product_id":"haltech-s2-s3-motorsport-wiring-loom","title":"Haltech S2 + S3 Motorsprot Wiring Loom","description":"\u003ch2\u003eHaltech Nexus S2 \/ S3 Motorsport Wiring Looms and Nexus S2 Full Sets\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYour vehicle. Your ignition setup. Choose the wiring alone or the complete Nexus S2 hardware package.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur bespoke wiring looms are available for \u003cstrong\u003eall Lancia Delta models and the Alfa 155 Q4\u003c\/strong\u003e with Haltech Nexus S2 or Nexus S3 ECUs, configured for coil-on-plug (COP) or wasted-spark ignition. Each loom is specified for the individual model and agreed components, with personalisation available.\u003c\/p\u003e\n\u003ch3\u003eModel variants\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHF integrale 8V\u003c\/li\u003e\n\u003cli\u003eHF integrale 8V with catalytic converter\u003c\/li\u003e\n\u003cli\u003eHF integrale 16V\u003c\/li\u003e\n\u003cli\u003eHF integrale 8V Evo\u003c\/li\u003e\n\u003cli\u003eHF integrale 16V Evo\u003c\/li\u003e\n\u003cli\u003eHF integrale 16V Evo2 with catalytic converter\u003c\/li\u003e\n\u003cli\u003eAlfa 155 Q4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecify your exact model variant and year when ordering so the loom can be matched to your vehicle and engine-management setup.\u003c\/p\u003e\n\u003ch3\u003eAvailable styles\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Style - Original Look:\u003c\/strong\u003e for an original-style appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro Street ECU - Motorsport Look:\u003c\/strong\u003e for a motorsport-style appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease specify your preferred style when enquiring. The vehicle, ECU and ignition configuration are agreed individually before production.\u003c\/p\u003e\n\u003ch3\u003eRetain your original sensors\u003c\/h3\u003e\n\u003cp\u003eThe wiring loom is designed to allow the \u003cstrong\u003eoriginal vehicle sensors to be reused\u003c\/strong\u003e. The connections and ECU configuration are matched to the sensor arrangement of your vehicle. Depending on the model, a \u003cstrong\u003evehicle-speed signal is also integrated as an additional input\u003c\/strong\u003e. Confirm the vehicle version and available speed signal with us when specifying the loom.\u003c\/p\u003e\n\u003ch3\u003eMain power-supply connection\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe main power-supply connector is fitted to mate with the vehicle's original power-supply connector.\u003c\/strong\u003e The connector arrangement is matched to the agreed vehicle specification.\u003c\/p\u003e\n\u003ch3\u003eModular ignition: change your setup later\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your ignition today without locking in your future build.\u003c\/strong\u003e The modular design uses a separate ignition subloom, allowing a later change from \u003cstrong\u003ecoil-on-plug to wasted spark, or vice versa\u003c\/strong\u003e, by fitting the corresponding ignition subloom and matching ignition hardware rather than replacing the main wiring loom.\u003c\/p\u003e\n\u003cp\u003eA conversion requires the appropriate coils and, for wasted spark, the matching ignition leads, together with the necessary ECU ignition configuration and calibration checks. Contact us to specify the conversion components for your installation. The alternative subloom and conversion hardware are not automatically included with the original package.\u003c\/p\u003e\n\u003ch3\u003eOption 1: wiring loom only\u003c\/h3\u003e\n\u003cp\u003eOrder the main wiring loom with the ignition subloom for your selected COP or wasted-spark setup. This is the choice for builds where you are supplying your own ECU and engine hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWiring-only packages do not include the ECU, ignition coils, injectors, trigger wheel or fuel pump.\u003c\/strong\u003e These components are included only with the corresponding Full Set or by separate agreement.\u003c\/p\u003e\n\u003ch3\u003eOption 2: Full Set – Nexus S2\u003c\/h3\u003e\n\u003cp\u003eThe Nexus S2 Full Set combines the wiring with the following hardware, configured for your vehicle model:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaltech Nexus S2 ECU\u003c\/strong\u003e with a base setting for the specified vehicle and supplied loom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel-specific main wiring loom\u003c\/strong\u003e with DTM connections and compact mini relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition subloom and ignition coils included\u003c\/strong\u003e, specific to the selected COP or wasted-spark variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36-1 crank trigger wheel\u003c\/strong\u003e for the Lancia Delta.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFlow-matched high-impedance fuel injectors, 660 cc\/min.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume E85-compatible fuel pump\u003c\/strong\u003e with feed line and support.\u003c\/li\u003e\n\u003cli\u003eBase setting for all OEM sensors included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded ignition hardware by Full Set variant\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Set – Wasted Spark:\u003c\/strong\u003e includes the DIS ignition subloom, the matching wasted-spark ignition coil setup and silicone KV85 ignition leads for the Bosch DIS setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Set – Coil on Plug:\u003c\/strong\u003e includes the matching COP ignition subloom and \u003cstrong\u003efour coil-on-plug ignition coils\u003c\/strong\u003e for the COP configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ignition hardware follows the chosen variant: COP and wasted spark are alternative configurations, not two ignition systems to be installed together.\u003c\/p\u003e\n\u003ch3\u003eCompact installation in the original ECU location\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMini relays are used to optimise package size.\u003c\/strong\u003e The standard ECU installation is at the original position in the centre console. Discuss model-specific arrangements, alternative ECU positions or routing requirements with us before ordering.\u003c\/p\u003e\n\u003ch3\u003ePersonalisation available\u003c\/h3\u003e\n\u003cp\u003eWe can tailor the loom to your installation. Confirm the vehicle model and year, ECU, ignition coils, original sensors, additional inputs, injectors, routing and required connections with us. Customisation scope, lead time and any price differences are agreed before production.\u003c\/p\u003e\n\u003cp\u003eThe Full Set contents listed here apply to \u003cstrong\u003eNexus S2\u003c\/strong\u003e. Nexus S3 wiring looms are available; an S3 ECU or S3 Full Set is not included by implication.\u003c\/p\u003e\n\u003ch3\u003eDiscuss your package\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:info@speedshop.ch?subject=Haltech%20Nexus%20Loom%20or%20S2%20Full%20Set\"\u003einfo@speedshop.ch\u003c\/a\u003e with your vehicle, ECU and preferred package. Please specify \u003cstrong\u003ewiring loom only or Full Set\u003c\/strong\u003e, followed by \u003cstrong\u003eCoil on Plug or Wasted Spark\u003c\/strong\u003e, your preferred style and any personalisation requests.\u003c\/p\u003e\n\u003ch3\u003eCommissioning and installation\u003c\/h3\u003e\n\u003cp\u003eThe ECU base setting is a starting point for commissioning, not a finished calibration for every engine. Professional installation, electrical and fuel-system checks, and engine-specific calibration are required before operation under load. E85 compatibility of the pump does not by itself make the complete vehicle fuel system E85-compatible.\u003c\/p\u003e\n\u003cp\u003eVerify circuit ratings, pin assignments, power supplies, grounds and trigger setup against the agreed specification and relevant ECU documentation before commissioning.\u003c\/p\u003e\n\u003ch3\u003eOriginal Weber-Marelli P8 application\u003c\/h3\u003e\n\u003cp\u003eFor the original EVO2 P8 and standard application, see our separate \u003ca href=\"https:\/\/www.hfintegrale.ch\/products\/pro-street-ecu-wiring-loom\"\u003eLancia Delta EVO2 P8 Pro Street ECU Wiring Loom\u003c\/a\u003e product page.\u003c\/p\u003e","brand":"HFintegrale","offers":[{"title":"Wiring Loom only \/ Coil on Plug","offer_id":55717532500344,"sku":null,"price":1690.0,"currency_code":"EUR","in_stock":true},{"title":"Wiring Loom only \/ Wasted Spark","offer_id":55717532533112,"sku":null,"price":1575.0,"currency_code":"EUR","in_stock":true},{"title":"Full Set - Nexus S2 \/ Coil on Plug","offer_id":55717532565880,"sku":null,"price":4590.0,"currency_code":"EUR","in_stock":true},{"title":"Full Set - Nexus S2 \/ Wasted Spark","offer_id":55717532598648,"sku":null,"price":4780.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/3224\/0225\/files\/komponenten-bersicht-auf-wei.png?v=1793144089","url":"https:\/\/www.hfintegrale.ch\/de\/products\/haltech-s2-s3-motorsport-wiring-loom","provider":"Lancia Delta HF integrale","version":"1.0","type":"link"}