
The Nitrous Express Nitrous System with Billet LT4 Supercharger Lid w/ No bottle (part 20939-00) is designed to provide the listed nitrous delivery layout, horsepower range, jetting, and bottle configuration. 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. Key configuration details include thread size: 1/8 NPT; bottle configuration: No Bottle; material: Billet aluminum.
Key Features & Specs:
Fitment: