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Nitrous Express - Proton Plus Nitrous Kit w/15lb Bottle (20421-15)

  • Based on 5 reviews
Condition: New
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$669.38 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by AsaPerformance direct

Arrives Dec 28 – Jan 2
Order within 23 hours and 47 minutes
Available payment plans shown during checkout

Features

  • Proton nitrous systems combine performance, durability and value in a compact and easy to mount, made in the USA, nitrous / fuel module.
  • Proton systems now contain a new and improved nitrous / fuel module that is capable of producing up to 250 horsepower to the wheels! The new nitrous / fuel module is extremely durable and is compatible with progressive nitrous controllers.
  • This Proton Plus system includes jetting for 35HP, 50HP, 75HP, 100HP, 125HP and 150HP but can flow up to 250HP with the optional SHO jet kit.
  • This system includes a 15lb nitrous bottle with a high flow billet aluminum Lightning bottle valve, stainless bottle brackets, a single Shark nozzle, nozzle adapter, stainless braided nozzle lines, 15 foot braided stainless feed line, stainless fuel line, master arming switch, wide open throttle switch, 40 amp relay, relay harness as well as every nut, bolt and electrical connector needed to complete the installation.
  • Fits all electronic fuel injected vehicles with a single throttle body.

Description

Proton nitrous systems combine performance, durability and value in a compact and easy to mount, made in the USA, nitrous / fuel module. Proton systems now contain a new and improved nitrous / fuel module that is capable of producing up to 250 horsepower to the wheels! The new nitrous / fuel module is extremely durable and is compatible with progressive nitrous controllers. This Proton Plus system includes jetting for 35HP, 50HP, 75HP, 100HP, 125HP and 150HP but can flow up to 250HP with the optional SHO jet kit. This system includes a 15lb nitrous bottle with a high flow billet aluminum Lightning bottle valve, stainless bottle brackets, a single Shark nozzle, nozzle adapter, stainless braided nozzle lines, 15 foot braided stainless feed line, stainless fuel line, master arming switch, wide open throttle switch, 40 amp relay, relay harness as well as every nut, bolt and electrical connector needed to complete the installation. Fits all electronic fuel injected vehicles with a single throttle body.

Brand: Nitrous Express


Fit Type: Universal Fit


Material: Aluminum


Body Material: Aluminum


Operation Mode: Electric


Brand: ‎Nitrous Express


Fit Type: ‎Universal Fit


Material: ‎Aluminum


Body Material: ‎Aluminum


Operation Mode: ‎Electric


Manufacturer: ‎Nitrous Express


Model: ‎Nitrous Express - Proton Plus Nitrous Kit w/15lb Bottle (20421-15)


Item Weight: ‎25.2 pounds


Item model number: ‎20421-15


Exterior: ‎Machined


Manufacturer Part Number: ‎2042115


OEM Part Number: ‎20421-15


Date First Available: July 7, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 28 – Jan 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Complete kit
Great kit at a great price. Includes everything needed to complete the installation and get up and running.
Reviewed in the United States on February 16, 2021 by Mike

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