{"product_id":"corvette-c8-s-duct-hood","title":"Corvette C8 Track Spec Functional S Duct Hood Package","description":"\u003ch1\u003eC8 Corvette S-Duct Carbon Fiber Track Hood\u003c\/h1\u003e\n\u003cp\u003e\u003cb\u003eSKU:\u003c\/b\u003e C8-HD-SDUCT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eVehicle Fitment:\u003c\/b\u003e 2020+ Chevrolet Corvette C8 Models (Stingray, Z51, Z06, Grand Sport \u0026amp; E-Ray)\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e(Note: Direct bolt-on hood replacement using factory frunk hinges and latch hardware. Optional S-Duct package requires inner frunk bay modification and ducting installation.)\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eOverview\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eDominate track days and increase front-end grip with the \u003cb\u003eC7 Carbon Fiber S-Duct Hood\u003c\/b\u003e. Inspired by factory C8.R GT race cars and modern hypercar aerodynamics, this functional aero hood features an optional integrated S-Duct channel engineered to capture ambient air from the front grille, pass it through dedicated inner ducting, and exhaust it out through the hood. By channeling high-pressure air up and over the windshield, the S-Duct system generates measurable front end downforce and high-speed stability.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eEngineering \u0026amp; Manufacturing Highlights\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRace-Proven S-Duct Aerodynamics:\u003c\/b\u003e Captures high-velocity frontal air from the lower grille inlet and channels it out through the top hood vent, significantly reducing under-body front-end lift.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCarbon Fiber:\u003c\/b\u003e Vacuum-bagged and autoclave-cured using aerospace-grade 2x2 twill weave carbon fiber and high-temp epoxy resin for maximum structural rigidity and ultra-light weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e3D CAD Laser-Scanned Fitment:\u003c\/b\u003e Reverse-engineered from direct OEM laser scans to guarantee tight, gapless panel lines against factory fenders and front bumpers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFactory Hardware Compatibility:\u003c\/b\u003e Reuses original C8 hood hinges, latching mechanisms, and gas struts for a reliable, bolt-on fitment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e3-Stage Automotive Clear Coat:\u003c\/b\u003e Sealed in deep, UV-resistant high-gloss clear coat to guard against sun fade, yellowing, and track debris.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFinish Options\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e100% Gloss Carbon Fiber:\u003c\/b\u003e Premium exposed 2x2 twill weave carbon fiber cured in high-gloss UV clear coat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUnpainted \/ Primer Ready:\u003c\/b\u003e Composite build finished in high-grade primer, ready for custom paint-matching to your C8 body color.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVehicle Compatibility:\u003c\/b\u003e 2020+ Chevrolet Corvette C8 (Stingray \/ Z51 \/ Z06 \/ E-Ray)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDesign Style:\u003c\/b\u003e C8.R Inspired Functional S-Duct Downforce Channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Options:\u003c\/b\u003e 100% Carbon Fiber or High-Grade Composite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFinish Options:\u003c\/b\u003e High-Gloss UV Carbon Fiber or Primer Ready Composite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInstallation Method:\u003c\/b\u003e Direct bolt-on hood utilizing OEM hinges and latch. S-Duct installation requires frunk liner modification and new S-Duct internal components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eTrack Spec Hood Airflow Simulation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/4539\/0973\/files\/c8-track-spec-ducted-hood-s-duct-air-flow-simulation.jpg?v=1786512050\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe simulation perfectly visualizes the journey of the air using the colored smoke trails. Instead of the air hitting a solid front bumper and creating drag—or worse, spilling underneath the car and creating lift—the custom components manipulate the airflow to push the car into the track.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eThe Front Grill (High-Pressure Intake):\u003c\/b\u003e As the Corvette moves forward, the air hits the very front of the car (the stagnation point), creating a zone of extremely high pressure. Your custom open front grill acts as a massive scoop, intentionally swallowing this high-pressure air rather than letting it build up against a flat surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eThe S-Duct (Internal Channeling):\u003c\/b\u003e Once inside the grill, the air is aggressively channeled upward through internal ducting (the \"S\" shape) rather than being allowed to flow under the chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eThe Hood Vent Exit:\u003c\/b\u003e You can see a distinct blue\/green airflow stream erupting from the large vent in the custom hood. This illustrates the accelerated air being evacuated from inside the front fascia and directed smoothly over the top of the windshield and roof.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e## Why This Increases Front Downforce\u003c\/h3\u003e\n\u003cp\u003eThe S-duct hood and open grill combination creates downforce through two primary physics principles:\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1. Reversing Lift via Pressure Differential\u003c\/b\u003e In a standard street car, air trapped in the front bumper or shoved under the engine bay creates high pressure \u003ci\u003eunderneath\u003c\/i\u003e the nose, which lifts the car up at high speeds. By venting that air out through the top of the hood instead, you drastically reduce the pressure under the front end. Simultaneously, the air flowing rapidly \u003ci\u003eover\u003c\/i\u003e the hood pushes down on it. This combination (low pressure under the nose, high pressure on top) literally sucks the front tires onto the pavement.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2. Newtonian Downforce (Action and Reaction)\u003c\/b\u003e Because the S-duct forces a massive volume of air to abruptly change direction and shoot \u003ci\u003eupward\u003c\/i\u003e out of the hood vent, physics dictates an equal and opposite reaction. The force required to push that air up pushes the front end of the Corvette \u003ci\u003edown\u003c\/i\u003e.\u003c\/p\u003e\n\u003ch3\u003e## The Added Bonus: Feeding the Rear Aero\u003c\/h3\u003e\n\u003cp\u003eIf you follow the smoke trails exiting the custom S-duct hood in the render, you will notice they stay tightly attached to the car's greenhouse (windshield and roof). By smoothly evacuating the air over the top of the car, the S-duct actually cleans up the turbulent boundary layer. This ensures that a fast, smooth, and predictable stream of air is delivered directly to that massive rear wing, improving the aerodynamic balance of the entire vehicle.\u003c\/p\u003e","brand":"C7 Carbon","offers":[{"title":"C8 Stingray \/ Hood Only","offer_id":55389381165437,"sku":"C8-6A-STR","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"C8 Stingray \/ Hood + Duct Package","offer_id":58522483589501,"sku":"C8-6A2-STR","price":4995.0,"currency_code":"USD","in_stock":true},{"title":"C8 Z06 \/ Hood Only","offer_id":58522483622269,"sku":"C8-6A-Z06","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"C8 Z06 \/ Hood + Duct Package","offer_id":58522483655037,"sku":"C8-6A2-Z06","price":4995.0,"currency_code":"USD","in_stock":true},{"title":"C8 Grand Sport \/ Hood Only","offer_id":58522483687805,"sku":"C8-6A-GS","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"C8 Grand Sport \/ Hood + Duct Package","offer_id":58522483720573,"sku":"C8-6A2-GS","price":4995.0,"currency_code":"USD","in_stock":true},{"title":"C8 E-Ray \/ Hood Only","offer_id":58522483753341,"sku":"C8-6A-ER","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"C8 E-Ray \/ Hood + Duct Package","offer_id":58522483786109,"sku":"C8-6A2-ER","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/4539\/0973\/files\/c8-track-spec-ducted-hood-s-duct.jpg?v=1786510201","url":"https:\/\/c7carbon.com\/products\/corvette-c8-s-duct-hood","provider":"C7 Carbon","version":"1.0","type":"link"}