Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Nitrous Express EFI plate conversion for GM LS 90mm throttle bodies is pre‑machined and includes a second set of passages to simplify upgrading to a dual‑stage system. Designed to sit between the throttle body and intake, the plate streamlines installation and prepares the system for staged nitrous and fuel delivery. It’s a practical choice for GM LS 90mm EFI conversions.
Nitrous Express EFI Nitrous Plate Conversion GM LS 90mm
