{"product_id":"toyota-tundra-1gr-fe-2007-2014-haltech-nexus-wiring-harness-bf29100","title":"Toyota Tundra 1GR-FE 2007-2014 Haltech Nexus Wiring Harness (BF29100)","description":"\u003cp\u003e\u003cstrong\u003eStandalone ECU support for the Tundra 1GR-FE is rare, and this harness is how you get there without compromising your factory wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Toyota Tundra 1GR-FE runs a proven, torque-focused engine that responds to proper calibration, but aftermarket standalone ECU support for this platform has been limited. 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\u003eTorque delivery that's accurate and consistent at all load levels\u003c\/li\u003e\n\u003cli\u003eThrottle response calibrated to your actual setup, not Toyota's factory baseline\u003c\/li\u003e\n\u003cli\u003eFuel trims that stay stable regardless of temperature or altitude\u003c\/li\u003e\n\u003cli\u003eEngine behavior that matches your modifications rather than fighting them\u003c\/li\u003e\n\u003cli\u003eA foundation for builds the stock ECU simply cannot support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fitment for 2007-2014 Toyota Tundra 1GR-FE, all transmission types\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 vehicle can return to stock at any time. In automatic transmission applications, the factory ECU remains in parallel for transmission control while the Haltech Nexus manages the engine.\u003c\/p\u003e\n\u003ch4\u003eKit Includes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1xBoomslang PNP wiring harness for 2007-2014 Toyota Tundra 1GR-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\u003e2007-2014 Toyota Tundra 1GR-FE, All Transmission Types.\u003c\/p\u003e","brand":"Boomslang","offers":[{"title":"R3","offer_id":43437464420419,"sku":"BF29100-R3","price":1565.0,"currency_code":"USD","in_stock":true},{"title":"R5","offer_id":43437464453187,"sku":"BF29100-R5","price":1825.0,"currency_code":"USD","in_stock":true},{"title":"S3","offer_id":43437464485955,"sku":"BF29100-S3","price":1565.0,"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-tundra-1gr-fe-2007-2014-haltech-nexus-wiring-harness-bf29100","provider":"Tuned by Shawn","version":"1.0","type":"link"}