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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Machined Aluminum Crossbar Plate System, Dual Stage, 100-1000 HP, 4500 Flange, 10lb
The Nitrous Express machined aluminum crossbar plate system is designed for aftermarket EFI systems with nitrous fuel enrichment capabilities. This system is the quickest and easiest way to add nitrous. Nitrous Express provides the PPH (pounds per hour) flow data needed to easily tune the fuel enrichment of your aftermarket EFI system. This system is fast to install, simple to tune, and capable of injecting the most horsepower of any nitrous plate on the market.
This system includes a machined aluminum nitrous crossbar plate, machined aluminum and carbon fiber Lightning series solenoids, solenoid bracket, Y-fittings and machined aluminum distribution blocks, stainless steel braided nitrous lines, wide-open throttle switch, master arming switches, and all necessary hardware and electrical for installation.
This system is offered in 3 different configurations for both 4150 and 4500 flanged intake manifolds. Single Stage: This is a single dry stage of nitrous capable of injecting up to 500 horsepower.
Dual Stage: This system is capable of operating with two stages, the first injecting up to 500 horsepower and the second injecting up to 400 horsepower, for a combined potential of 900 horsepower to the rear wheels.
Quad Stage: This is the highest horsepower nitrous plate system on the market, capable of injecting 4 completely independent stages. The first two stages can inject 500 horsepower each. The last two stages can inject 400 horsepower each, for a combined total of 1800 horsepower to the rear wheels.
NITRO BOTTLE IS EMPTY!










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
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available products
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satisfied customers
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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.