The Nitrous Express InstaBOOST EFI nitrous kit with a 15lb bottle uses an adjustable 18AN pressure switch to control nitrous activation, providing a simple and affordable way to reduce turbo lag in drag applications. The kit's pressure-based control lets nitrous engage at selected pressure settings, improving off-the-line acceleration by supplementing turbo spool until the turbo reaches its efficient operating range.
Nitrous Express Instaboost EFI Nitrous Kit w/15lb Bottle