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Nitrous Express Proton Series Nitrous Kit w/12lb Bottle

NEX20420-12

⚠️ CARB Compliance: This product is not CARB-approved and cannot be shipped to California or other carb restricted states. See our Privacy Policy »
$1,491.29
$1,491.29
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12 in stock
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Proton Series nitrous systems combine performance, durability and value in a compact and easy to mount module. Proton systems contain high quality, made in the USA, solenoids that are capable of producing 150 horsepower to the wheels. The black anodized aluminum housing not only looks great, it pulls heat away from the solenoids for extreme durability. This Proton system includes jetting for 35HP, 50HP and 75HP. This system also includes a composite nitrous bottle with a chrome high flow bottle valve, stainless bottle brackets, a single Piranha nozzle, stainless braided nozzle lines, extra long braided stainless feed line, master arming switch and a push button. Fits all electronic fuel injected vehicles with a single throttle body.

Installation Instructions
Certificate of Origin
Warranty
MPN: 20420-12
⚠️ Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Learn more »
Nitrous Express Proton Series Nitrous Kit w/12lb Bottle

$1,491.29

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 We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.