{"product_id":"afe-silver-bullet-throttle-body-spacer-19-21-toyota-corolla-l4-2-0l-black","title":"aFe Silver Bullet Throttle Body Spacer 19-21 Toyota Corolla L4 2.0L - Black (AFE46-38012B)","description":"The serrated\/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated\/helix combination design also reduces intake whistle that occurs with helix-only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. It features a black anodized finish. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal.\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/0413792b2757c10df943d0909c00ad26.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":47242538418428,"sku":"AFE46-38012B","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/7276\/files\/50d7794c22cec7cd8a73701ae5737886L.jpg?v=1749499010","url":"https:\/\/jdcustomsusa.com\/ja\/products\/afe-silver-bullet-throttle-body-spacer-19-21-toyota-corolla-l4-2-0l-black","provider":"JD Customs U.S.A","version":"1.0","type":"link"}