{"product_id":"toyota-matrix-2zr-fe-toyota-corolla-2zr-fe-2011-2014-haltech-nexus-wiring-harness-bf29129","title":"Toyota Matrix 2ZR-FE | Toyota Corolla 2ZR-FE 2011-2014 Haltech Nexus Wiring Harness (BF29129)","description":"\u003cp\u003e\u003cstrong\u003eThe Matrix 2ZR-FE doesn't get much standalone ECU attention, and that's exactly what makes this harness worth having.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Toyota Matrix 2ZR-FE is a practical platform with a capable engine, and standalone ECU support opens what the factory management keeps locked down. The \u003cstrong\u003eBoomslang PNP Wiring Harness for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. No cutting, no splicing, fully reversible.\u003c\/p\u003e\n\u003ch4\u003eAdvantages\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFuel and timing calibrated to your actual modifications, not Toyota's conservative average\u003c\/li\u003e\n\u003cli\u003eThrottle response that's immediate instead of filtered through factory logic\u003c\/li\u003e\n\u003cli\u003eStable idle that's consistent at all temperatures\u003c\/li\u003e\n\u003cli\u003eEngine behavior that accurately reflects what you've built\u003c\/li\u003e\n\u003cli\u003eA foundation your tuner can work from properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fitment for 2011-2014 Toyota Matrix 2ZR-FE, manual transmission\u003c\/li\u003e\n\u003cli\u003eCompatible with Haltech Nexus R3, R5, S2, and S3 ECUs\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing of factory wiring\u003c\/li\u003e\n\u003cli\u003eOEM-quality connectors, USA-built byBoomslang Fabrication\u003c\/li\u003e\n\u003cli\u003eFully reversible, factory harness preserved\u003c\/li\u003e\n\u003cli\u003eFor competition and off-road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe Details\u003c\/h4\u003e\n\u003cp\u003eBuilt specifically for this vehicle's connector layout with OEM-spec connectors and correct wire gauge throughout. Your factory harness stays completely untouched and the car can return to stock at any time. The Haltech Nexus takes full engine control once installed, giving your tuner a clean vehicle-specific foundation to build a proper map from.\u003c\/p\u003e\n\u003ch4\u003eKit Includes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1xBoomslang PNP wiring harness for 2011-2014 Toyota Matrix 2ZR-FE\u003c\/li\u003e\n\u003cli\u003eHaltech Nexus ECU sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003cp\u003e2011-2014 Toyota Matrix 2ZR-FE \/ 2011-2014 Toyota Corolla 2ZR-FE, Manual Transmission.\u003c\/p\u003e","brand":"Boomslang","offers":[{"title":"S3","offer_id":43437463961667,"sku":"BF29129-S3","price":1565.0,"currency_code":"USD","in_stock":true},{"title":"S2","offer_id":43437463994435,"sku":"BF29129-S2","price":1565.0,"currency_code":"USD","in_stock":true},{"title":"R3","offer_id":43437464027203,"sku":"BF29129-R3","price":1565.0,"currency_code":"USD","in_stock":true},{"title":"R5","offer_id":43437464059971,"sku":"BF29129-R5","price":1825.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/Boomslang-nexus-wiring-harness-2.png?v=1780677538","url":"https:\/\/www.tunedbyshawn.com\/products\/toyota-matrix-2zr-fe-toyota-corolla-2zr-fe-2011-2014-haltech-nexus-wiring-harness-bf29129","provider":"Tuned by Shawn","version":"1.0","type":"link"}