1 of 2
Skip to product information

Nitrous Express Holley Hi-Ram Dry Direct Port Plate Nitrous System w/ 12lbs Bottle

NEX20963-12

⚠️ CARB Compliance: This product is not CARB-approved and cannot be shipped to California or other carb restricted states. See our Privacy Policy »
Regular price $2,418.26
Sale price $2,418.26 Regular price
Request Price Match
12 in stock

  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

This Holley Hi-Ram Dry Direct Port System takes full advantage of the Holley Hi-Ram manifold. The Plenum Plate bolts right in between the upper and lower intake manifold, making the installation super clean and quick! This Hi-Ram Direct Port System injects nitrous directly above each cylinder from the side of the runner, giving you the most accurate distribution possible without slouching on power! The system comes complete with billet aluminum and carbon fiber Lightning Series Solenoids, stainless steel braided lines, wiring, switches, and every nut, bolt, and connector needed to install the system. If you order your system with a nitrous bottle we include the industry-exclusive billet aluminum Lightning 500 Bottle Valve and stainless bottle brackets.
MPN: 20963-12
Nitrous Express Holley Hi-Ram Dry Direct Port Plate Nitrous System w/ 12lbs Bottle

$2,418.26

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.