{"product_id":"overtake-phenolic-spacers-8mm-thick-2015-2021-subaru-sti","title":"OVERTAKE Phenolic Spacers 8mm Thick - 2015-2021 Subaru STI","description":"\u003cp\u003eIs your Subaru engine running at its full potential? One of the biggest obstacles to maximizing your engine's performance is heat soak – when heat from your engine transfers into your intake manifold, reducing air density and limiting power. The cooler the intake air, the more horsepower your engine can achieve. That's where the \u003cstrong\u003eOvertake Phenolic Intake Manifold Thermal Spacer\u003c\/strong\u003e comes in, providing the perfect solution to this long-standing issue by raising the intake manifold off the superheated boxer engine.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat Are Phenolic Spacers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePhenolic spacers are widely used in high-performance automotive applications, but this technology is a breakthrough for Subaru owners. By reducing the heat transfer between the engine and intake manifold, \u003cstrong\u003eOvertake Phenolic Spacers\u003c\/strong\u003e help lower intake temperatures and increase power.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduce Heat Soak:\u003c\/strong\u003e Minimizes heat transfer from the engine to the intake manifold, keeping intake temperatures lower for improved performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Power Output:\u003c\/strong\u003e For every 5-degree reduction in intake air temperature, your engine can gain up to 1% more power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Air Density:\u003c\/strong\u003e Cooler intake air is denser, allowing for more air to mix with fuel, resulting in better fuel efficiency and power gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Phenolic Material:\u003c\/strong\u003e Unlike inferior alternatives made from cutting board materials, our \u003cstrong\u003etrue phenolic\u003c\/strong\u003e construction stands up to extreme heat without compromising performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e A direct fit to your Subaru. For best results, we recommend using \u003ca href=\"https:\/\/overtakeperformance.com\/products\/tgv-to-engine-gasket-set-subaru-wrx-sti-lgt-fxt\"\u003etwo sets of gaskets\u003c\/a\u003e – one on each side of the spacer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace Fuel Safe:\u003c\/strong\u003e Overtake Phenolic Spacers have been rigorously tested and proven safe for use with race fuel, E85, and methanol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eHow Do Phenolic Spacers Work?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYour Subaru’s intake air travels from the airbox into the turbo and then into the intake manifold. As it passes through the manifold, it absorbs heat from the surrounding aluminum, which decreases air density and robs your engine of potential power. In stock form, a steel gasket sits between the intake manifold and engine, allowing heat to transfer into the manifold. Replacing the steel gasket with the \u003cstrong\u003eOvertake Phenolic Spacer\u003c\/strong\u003e greatly reduces this heat transfer.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Overtake","offers":[{"title":"Default Title","offer_id":47957451276536,"sku":"A10289","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3457\/9704\/files\/A10289-overtake-phenolic-spacers-8mm-thick-subaru-ej-engines-1.jpg?v=1770313970","url":"https:\/\/driven.media\/products\/overtake-phenolic-spacers-8mm-thick-2015-2021-subaru-sti","provider":"Driven.Media","version":"1.0","type":"link"}