Nitrous Express Mainline Direct Port EFI Press Nitrous Kit w/10lb Bottle (ML5000) 1821 and an innovative opposed-spring design

and an innovative opposed-spring design

Can be used with stock air box and most aftermarket intakes

194% Increase in Core and Tank Volume

PURE Engineering design Genius from Fabspeed Motorsport USA

aggressive soundtrack throughout the range with a drone-free cabin experience under cruising conditions

Nitrous Express Mainline Direct Port EFI Press Nitrous Kit w/10lb Bottle (ML5000) 1821 and an innovative opposed-spring designIf you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems. MainLine Systems benefit from the years of research and development that made Nitrous Express the leader in the nitrous world, but at a price even the most budget restricted racer can afford. Just the basics, no frills, just rock solid performance at rock bottom prices. Includes Jetting from 50 250HP and can be jetted