Quick view Nitrous Express Nitrous Express Billet Supercharger Lid - LT4 Applications w/Integrated Nitrous Ports (Lid Only) - NX939WN Compare $1,854.99 Nitrous Express Billet Supercharger Lid - LT4 Applications w/Integrated Nitrous Ports (Lid Only)WarrantyThis Part Fits:YearMakeModelSubmodel2016-2019CadillacCTSV2017-2021ChevroletCamaroZL11996ChevroletCorvetteBase1996ChevroletCorvetteCollector's... Add to Cart Add to Cart