Nitrous Express Nitrous & Water Injection Kit for GM LT4 Supercharger with 10lbs Bottle

Nitrous Express 20939BMF-10: Billet LT4 Supercharger Lid with Nitrous & Water Methanol InjectionThe Nitrous Express 20939BMF-10 is engineered for serious performance enhancements, designed specifically for the GM LT4 supercharger. This billet aluminum supercharger lid is CNC machined and anodized in black, providing superior corrosion resistance and a sleek appearance. It replaces the factory supercharger lid, ensuring a straightforward installation process.Key Features CNC Machined Billet Alumi