Description: Save over $50.00 when purchased separately! The 4AN version All-Out Nitrous System Accessory Kit includes everything needed to make your nitrous kit complete. The perfect match for your HSW Sudden Impact nitrous kit or any other manufacturer's 4AN main feedline nitrous kit.

Included Accessories: HSW MicroEdge Nitrous Controller | Nitrous Bottle Heater Kit (4AN) | Nitrous Purge Kit (4AN) & Purge Wiring Kit | Nitrous Bottle Blow Down Tube Kit | Nitrous Filter Kit & 6AN Bottle Nut | Set of 8 NGK TR6 Spark Plugs (other options available below for an additional fee)

All-Out Nitrous System Accessory Kit Contents: Please see below. Most items are links, so if you would like more information (or pictures) on a particular item please click on the below link.

Spark Plug Information: Please follow this LINK for spark plug compatibility and information.