Nitrous Express Nitrous Purge Valve w/Poly Line (4AN) Assembly Grams standard fuel injectors are

Grams standard fuel injectors are chosen by professional motorsports and performance enthusiasts because of their quality

Year Make Model Submodel 1989-1994 Nissan Maxima GXE 1989-1994 Nissan Maxima SE

2020-2021 Subaru Outback Limited 2020-2021 Subaru Outback Premium 2005-2006 Subaru Outback R 2005-2008 Subaru Outback R L

Without a reliable and consistent fuel pressure

Sparco Base Subaru Svx 92-97 Lft

Nitrous Express Nitrous Purge Valve w/Poly Line (4AN) Assembly Grams standard fuel injectors areThe NX Purge System is designed to purge the air from your nitrous lines to allow immediate activation of your Nitrous system. This System includes a Lightning solenoid, push button for activation, and a vent tube to direct the purged nitrous out of the solenoid, Also included is a 4AN manifold to run inline with your nitrous feedline.