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Real experience
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PRODUCT DESCRIPTION
Machined Aluminum Crossbar Plate System, Single Stage, 100-500 HP, 4500 Flange, 12lb Bottle
The Nitrous Express Machined Aluminum Crossbar Plate System is designed for aftermarket EFI systems with nitrous enriched fuel capability. 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 your aftermarket EFI system’s fuel enrichment. This system is quick to install, easy to tune, and capable of spraying the most horsepower of any nitrous plate on the market.
This system includes a machined aluminum nitrous crossbar plate, carbon fiber and machined aluminum Lightning series solenoids, solenoid bracket, machined aluminum Y-fittings and distribution blocks, stainless steel braided nitrous lines, wide open throttle switch, master arming switches, and all necessary hardware and electrical to complete the system.
This system is offered in 3 different configurations for both 4150 and 4500 flange intake manifolds. Single Stage: This is a single dry stage of nitrous capable of spraying up to 500 horsepower.
Dual Stage: This system is capable of operating on two stages, the first spraying up to 500 horsepower and the second spraying 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 spraying 4 completely independent stages. The first two stages can spray 500 horsepower each. The last two stages can spray 400 horsepower each, for a combined total of 1800 horsepower to the rear wheels.
NITROUS 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.
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available products
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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.