The Nitrous Express 90mm 4-bolt LS nitrous plate is a direct-fit plate option for LS intake setups, offered as the plate only for custom installation. It provides a large 90mm opening and 4-bolt mounting to position nitrous delivery between the throttle body and intake. Use this plate as the foundation for a nitrous system build where a dedicated LS plate is required.

Nitrous Express 90mm 4 Bolt LS Nitrous Plate Only