{"product_id":"nitrous-express-nitrous-kit-w-billet-lt4-supercharger-lid-w-12lb-bottle","title":"Nitrous Express Nitrous Kit w\/Billet LT4 Supercharger Lid w\/12lb Bottle (NEX20939-12)","description":"This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install. Nitrous and fuel are injected into each cylinder from inside of the supercharger lid, providing direct port style distribution. Systems come standard as a single stage with jetting for 100 to 300WHP. This lid is made from a solid piece of billet aluminum with 1\/8NPT machined directly into the lid, which makes it easy to add a direct port water\/methanol later on.\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c69491a1d7e4ff5243e0dde6ce89d117.PDF\"\u003eCertificate of Origin\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c3ad75446d36500fe4d7f2c84865547b.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e","brand":"Nitrous Express","offers":[{"title":"Default Title","offer_id":47398694977788,"sku":"NEX20939-12","price":3605.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/7276\/files\/2e6a39771c7449df8e14f4a1c35d5178.jpg?v=1754341735","url":"https:\/\/jdcustomsusa.com\/products\/nitrous-express-nitrous-kit-w-billet-lt4-supercharger-lid-w-12lb-bottle","provider":"JD Customs U.S.A","version":"1.0","type":"link"}