Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/15lb Bottle (20940-15) 1617 A thick stainless-steel heat shield

A thick stainless-steel heat shield protects the pipe from the hot turbocharger manifold

Better Handling

and Wrinkle Red (WR) finishes

This air filter boosts greater airflow efficiency resulting in a increased horsepower and torque

Their inverted top makes for more filter surface area

Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/15lb Bottle (20940-15) 1617 A thick stainless-steel heat shieldThese high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi Ram manifolds for a quick and clean install. Nitrous and fuel are injected into each cylinder from the side of the runner providing direct port like distribution without having a flow restricting nozzle or spray bar in the runner. Systems come standard as a single stage with jetting for 50 to 500WHP. The plate is made from billet aluminum with passages