{"product_id":"scion-tc-2007-2010-haltech-nexus-wiring-harness-bf29045","title":"Scion tC 2007-2010 Haltech Nexus Wiring Harness (BF29045)","description":"\u003cp\u003e\u003cstrong\u003eThe second-gen tC 2AZ-FE is a capable platform for a naturally aspirated build, and proper engine management is how you unlock it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Scion tC 2AZ-FE is a well-sorted platform with a loyal following, but the factory ECU limits what's accessible for serious modifications. 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\u003eThrottle response that's crisp and direct, not filtered through conservative factory logic\u003c\/li\u003e\n\u003cli\u003eFuel and ignition timing calibrated precisely to your actual setup\u003c\/li\u003e\n\u003cli\u003eIdle stability that's consistent regardless of temperature\u003c\/li\u003e\n\u003cli\u003eEngine behavior that reflects your modifications accurately\u003c\/li\u003e\n\u003cli\u003eA foundation your tuner can properly build from\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fitment for 2007-2010 Scion tC 2AZ-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 2007-2010 Scion tC 2AZ-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\u003e2007-2010 Scion tC, Manual Transmission.\u003c\/p\u003e","brand":"Boomslang","offers":[{"title":"S3","offer_id":43437458391107,"sku":"BF29045-S3","price":960.0,"currency_code":"USD","in_stock":true},{"title":"S2","offer_id":43437458423875,"sku":"BF29045-S2","price":960.0,"currency_code":"USD","in_stock":true},{"title":"R3","offer_id":43437458456643,"sku":"BF29045-R3","price":960.0,"currency_code":"USD","in_stock":true},{"title":"R5","offer_id":43437458489411,"sku":"BF29045-R5","price":1120.0,"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\/scion-tc-2007-2010-haltech-nexus-wiring-harness-bf29045","provider":"Tuned by Shawn","version":"1.0","type":"link"}