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

Nitrous Express 20420-12 Proton Series Nitrous System with 12lb Bottle

Manufacturer

Part Number

20420-12
Sale Price

$1,491.29

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 Proton Series Nitrous System delivers reliable power gains in a compact, all-in-one design. This complete wet nitrous system features USA-made solenoids capable of producing up to 150 wheel horsepower, housed in a black anodized aluminum module that efficiently dissipates heat for long-term durability.

Key Features:

  • Includes 12lb composite nitrous bottle for reduced weight
  • Adjustable power: comes with jets for 35HP, 50HP, and 75HP increases
  • Complete kit includes Piranha nozzle, stainless braided lines, master arming switch, and push-button activation
  • High-quality solenoids manufactured in the USA with 150HP capability
  • Black anodized aluminum housing provides excellent heat dissipation
  • Extra-long braided stainless steel feed line for flexible installation
  • Designed for electronic fuel injected vehicles with single throttle body

This Proton system combines professional-grade performance with straightforward installation, making it an ideal choice for enthusiasts looking to add safe, controllable power to their fuel-injected vehicle.

Products specifications

Activation

Push-button

Bottle Bracket Material

Stainless steel

Bottle Brackets Included

Yes

Bottle Color

White

Bottle Included

Yes

Bottle Material

Composite

Delivery Style

Universal

Dual Stage

No

Jet Sizes Included (hp)

35, 50, 75

Maximum Advertised Horsepower Increase

150

Nitrous Bottle Capacity

10 lbs.

Nitrous System Style

Wet

Quantity

Sold as a kit.

Bottle Color

Carbon

Hose Material

Stainless Braided

Bottle Capacity

12

Hose Color

Stainless

Add-On Part

11100, 15940, 16006, 18959, 11107

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Best prices, fast shipping, good service. Thank you!

Good

The cheapest price on the net and very fast shipping. I received my items in 3 days and they were delivered on a Saturday to make things even better. <br><br>Will be using these guys again real soon.

I have placed orders with Autoplicity 3 times in the last 2 months, and have received excellent delivery, pricing and customer service in every instance. Thanks!

I was very happy with Autoplicity and my order of the MMRAD-MIA-90X Mishimoto radiator for my Miata. I am in the process of building a Spec-Miata for racing and trying to keep the costs down. I found Autoplicity to have the best prices on the net. I received the rad real quick. There was a problem with the radiator but the guys at Autoplicity were easy to work with and I am expecting the new radiator in a week or so.

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