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Proton Series Nitrous System

Choose your bottle size to add up to 75hp with this EFI nitrous kit.
Nitrous Express
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Proton Series Nitrous System

Starting at: $400.59 400.59
Availability: Ships by Feb 22, 2022
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5lb Bottle
4043612 20420-05
Ships by Feb 22, 2022
10lb Bottle
4043995 20420-10
Ships by Feb 22, 2022
12lb Carbon Fiber Bottle
4044078 20420-12
Ships by Feb 22, 2022
15lb Bottle
4044079 20420-15
Ships by Feb 22, 2022

Product Details

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 250 horsepower to the wheels. The black anodized aluminum housing not only looks great, but it also pulls heat away from the solenoids for extreme durability. This Proton system includes jetting for 35HP, 50HP, and 75HP. This system also includes a nitrous bottle with a standard 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.


This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW All All B58 3.0L
BMW All All M50 2.5L
BMW All All M52 2.5L
BMW All All M52 2.8L
BMW All All M54 2.5L
BMW All All M54 3.0L
BMW All All N52 3.0L
BMW All All N54 3.0L
BMW All All N55 3.0L
BMW All All S50 3.0L
BMW All All S52 3.2L
BMW All All S54 3.2L
BMW All All S55 3.0L
BMW All All S58 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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