{"product_id":"09-13-370z-g37-3-7l-vq37vhr-1-3-4-long-tube-exhaust-headers","title":"(09-13) 370Z\/G37 3.7L VQ37VHR 1-3\/4\" Long Tube Exhaust Headers","description":"\u003ch1\u003eCOMPATIBLE: (3.7L - VQ37VHR)\u003c\/h1\u003e\n\u003ch1\u003e2009 - 2013 NISSAN 370Z\u003c\/h1\u003e\n\u003ch1\u003e2008 - 2013 INFINITI G37 \u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eFITS BOTH COUPE\/SEDAN MODELS\u003c\/em\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eDesigned for Nissan 350Z \/ 370Z and Infiniti G37 models, this stainless steel exhaust header delivers noticeable performance gains without sacrificing reliability. Built from high-quality stainless steel with a polished finish, it enhances exhaust flow for stronger acceleration and a more aggressive exhaust tone. The direct bolt-on design ensures easy installation, making it an ideal upgrade for drivers looking to unlock more power and driving excitement with confidence. \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMaterial: Stainless Steel Surface: Mirror Polish Model: EH28943X Inlet: 2.0\" \/ 50.8mm Outlet: 2.5\" \/ 63.5mm Features:  Number of O2 Sensor Locations: 2 Design Stype: 3-2-1 Design 1 3\/4\" width x 1 1\/4\" height primary runners Dyno gains of 15 HP and 20 Torque Direct bolt-on, increased exhaust flow for improved engine performance Made from true T-304 Stainless steel with CNC machine flanges with TIG and MIG welded construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eFactory exhaust manifolds on the Infiniti G37 and Nissan 370Z\/350Z are designed to meet noise, emissions, and cost requirements rather than maximizing performance. While reliable, they often restrict exhaust flow and limit the engine’s true potential. Improved engine breathing: Aftermarket headers reduce exhaust restriction, allowing spent gases to exit more efficiently. Stronger throttle response: Less back pressure helps the engine respond faster to driver input. More usable power: Gains are felt throughout the rev range, not just at peak RPM. Enhanced driving experience: Better flow contributes to a more engaging and responsive feel behind the wheel. Optimized sound character: Compared to stock manifolds, headers produce a deeper, more performance-oriented exhaust tone. For Infiniti G37 and Nissan 370Z\/350Z owners, exhaust headers are a foundational upgrade that enhances both performance and driving enjoyment without changing the engine’s core reliability. \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e","brand":"Predator Performance®","offers":[{"title":"Default Title","offer_id":42318002258014,"sku":"PP-FLES08272","price":193.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/2_74359723-ab59-4a1f-80b8-d0f4c7500f26.jpg?v=1767481273","url":"https:\/\/10secondracing.com\/en-gb\/products\/09-13-370z-g37-3-7l-vq37vhr-1-3-4-long-tube-exhaust-headers","provider":"10 Second Racing","version":"1.0","type":"link"}