{"product_id":"haltech-nexus-r3-chevrolet-camaro-ls3-chevrolet-camaro-ls7-2010-2015-haltech-nexus-rebel-ls-wiring-harness-plug-n-play-adapter-harness-kit-ht-651491","title":"Haltech Nexus R3 VCU \u0026 Chevrolet Camaro LS3 | Chevrolet Camaro LS7 2010-2015 Haltech Nexus | Rebel LS Wiring Harness Plug 'n' Play Adapter Harness Kit (HT-651491)","description":"\u003cp\u003e\u003cstrong\u003eThe Camaro LS3 has more in it than the factory ECU was ever going to release.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Chevrolet Camaro LS3 and its platform-mates share a factory ECU that prioritizes emissions and averaged-out reliability over what the engine can actually do. The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus \/ Rebel LS\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus \/ Rebel LS 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 direct and immediate, not filtered through conservative factory mapping\u003c\/li\u003e\n\u003cli\u003eFuel and ignition timing calibrated precisely to your actual setup\u003c\/li\u003e\n\u003cli\u003eConsistent power delivery that doesn't change with heat or temperature\u003c\/li\u003e\n\u003cli\u003eIdle stability that's locked in regardless of ambient temperature\u003c\/li\u003e\n\u003cli\u003eA tune that actually reflects your build and your intentions for the car\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fitment for 2010-2015 Chevrolet Camaro LS3, manual transmission\u003c\/li\u003e\n\u003cli\u003eCompatible with Haltech Nexus R3, R5, S3 and Rebel LS ECUs\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing of factory wiring\u003c\/li\u003e\n\u003cli\u003eOEM-quality connectors, USA-built by Boomslang 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 \/ Rebel LS 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\u003e1x Boomslang PNP wiring harness for 2010-2015 Chevrolet Camaro LS3 \u003c\/li\u003e\n\u003cli\u003eHaltech Nexus or Rebel LS ECU sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003cp\u003e2010-2015 Chevrolet Camaro LS3 \/ 2010-2015 Chevrolet Camaro LS7, Manual Transmission.\u003c\/p\u003e","brand":"Tuned By Shawn","offers":[{"title":"Default Title","offer_id":43447311532099,"sku":"HT-651491","price":3896.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/Nexus_R3.webp?v=1782228020","url":"https:\/\/www.tunedbyshawn.com\/products\/haltech-nexus-r3-chevrolet-camaro-ls3-chevrolet-camaro-ls7-2010-2015-haltech-nexus-rebel-ls-wiring-harness-plug-n-play-adapter-harness-kit-ht-651491","provider":"Tuned by Shawn","version":"1.0","type":"link"}