{"product_id":"thermal-shield-plenum-spacer-fit-for-infiniti-g35-for-nissan-350z","title":"Thermal Shield Plenum Spacer Fit for Infiniti G35 for Nissan 350Z","description":"\u003ch2\u003eThermal Shield Plenum Spacer for Infiniti G35 for Nissan 350Z\u003c\/h2\u003e\u003cp\u003eThis thermal shield plenum spacer is designed to fit for Infiniti G35 and for Nissan 350Z, reducing heat transfer to the intake manifold for cooler, denser air. It serves as a direct-fit spacer that improves thermal isolation and supports consistent intake temperatures during spirited driving.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermal shield plenum spacer is a precision-machined component built to sit between the lower intake plenum and the upper manifold on compatible Infiniti G35 and Nissan 350Z engines. It works by limiting heat soak from the engine block, helping to keep intake air temperatures lower for improved combustion efficiency. Ideal for enthusiasts seeking a simple, durable upgrade for daily driving or track use.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThermal barrier construction minimizes heat transfer from the engine to the intake plenum\u003c\/li\u003e\n\u003cli\u003ePrecision-machined mating surfaces ensure a secure, leak-resistant seal\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for compatible VQ35DE engine applications\u003c\/li\u003e\n\u003cli\u003eAnodized finish provides corrosion resistance and long-lasting appearance\u003c\/li\u003e\n\u003cli\u003eIncludes necessary gaskets for a complete installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Infiniti G35 Coupe\u003c\/li\u003e\n\u003cli\u003efor Infiniti G35 Sedan\u003c\/li\u003e\n\u003cli\u003efor Nissan 350Z\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for street performance builds aiming to reduce intake air temperatures\u003c\/li\u003e\n\u003cli\u003eWorks well in warm climates where heat soak is more pronounced\u003c\/li\u003e\n\u003cli\u003eSuited for track days or autocross events where consistent power is required\u003c\/li\u003e\n\u003cli\u003eCompatible with aftermarket intake systems designed for the VQ35DE\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal shield composite or aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Infiniti G35 and for Nissan 350Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVQ35DE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this spacer affect engine performance negatively? \u003cstrong\u003eA:\u003c\/strong\u003e No, this spacer is designed to improve thermal management, which can help maintain consistent air density and power output. It does not alter engine timing or fuel mapping, so it is safe for stock and modified setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is professional installation required? \u003cstrong\u003eA:\u003c\/strong\u003e Basic mechanical skills and standard hand tools are sufficient for installation, but following a factory service manual is recommended. The included gaskets help ensure a proper seal, reducing the risk of vacuum leaks.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46609949950138,"sku":"ZZ3F10063","price":121.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_970a77b4-c5ae-429a-9444-8a1854695b80.jpg?v=1788997969","url":"https:\/\/partoutfitters.com\/products\/thermal-shield-plenum-spacer-fit-for-infiniti-g35-for-nissan-350z","provider":"Part Outfitters","version":"1.0","type":"link"}