My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Nitrous Express 63571-00 Covert Crossbar Plate System - 100-500HP

Manufacturer

Part Number

63571-00
Sale Price

$1,113.18

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Nitrous Express Covert Crossbar Plate System delivers serious nitrous performance in a stealthy, professional package. This Pro Power 4500 system is designed for applications requiring 100-500 horsepower gains, featuring a crossbar-style plate design that distributes nitrous evenly across all cylinders for maximum power and reliability.

Key Features:

  • Pro Power 4500 series design for high-performance applications
  • Adjustable power range from 100 to 500 horsepower
  • Crossbar plate system ensures even nitrous distribution
  • Covert design minimizes visible installation footprint
  • Complete system includes solenoids, lines, jets, and all necessary hardware
  • Precision-machined aluminum construction for durability
  • Compatible with electronic management systems

What's Included:

  • Crossbar plate assembly
  • High-flow solenoids (nitrous and fuel)
  • Stainless steel braided lines
  • Jet assortment for tuning horsepower levels
  • Complete installation hardware and fittings
  • Detailed installation instructions

This system does not include a nitrous bottle, allowing you to select the appropriate bottle size for your application. Designed for serious performance enthusiasts who demand precise nitrous delivery and reliable operation under extreme conditions.

I placed my order and it was received in two days. The price was best I found on internet. Shipping was priced fairly.

Everything went great. thanks, Randy

so far so good , at least it seems that you have the item in stock. I'm crossing my fingers that doesn't change.

Great site and prices.

Excellant price, good CS, and talked to a real person.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy