Air and Fuel› Nitrous Oxide Systems and Components

Leash Electronics

N2O Leash Progressive Controller

$450.00

SKU: N2O-Leash

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Leash Electronics N2O Leash Progressive Controller is a single/dual stage progressive controller designed for ease of use. It features a large LCD screen, billet aluminum housing, and an 80MZ microprocessor for accurate calculations.

This controller offers high-current 12/16 volt drivers capable of handling any solenoids. It includes a separate timer with a 12-volt output for auxiliary relays and a separate 12-volt output wire for retard activation. Nitrous percentages are programmable from 0-100%, and 1-3 programmable ramps can be used sequentially.
Show original supplier description
The Leash Electronics N2O Leash Progressive Controller is a single/dual stage progressive nitrous controller built for simplicity in programming, wiring, and setup. It boasts an 80MZ microprocessor for precise calculations and is housed in a compact, lightweight billet aluminum casing for durability and aesthetics. Designed with high-current 12/16 volt drivers, this controller can power any solenoids. It incorporates a separate timer with a 12-volt output for triggering auxiliary relays and a dedicated 12-volt output for retard activation. Users can program nitrous percentages from 0-100% and configure 1-3 sequential ramps to optimize nitrous delivery. The unit also features programmable solenoid hertz and high electrical noise immunity. Benefiting from an integrated relay system, this controller eliminates the need for external relays, simplifying installation. Additionally, it includes a transbrake interrupt feature to prevent nitrous activation when the transbrake is engaged.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandLeash Electronics
Part NumberN2O-Leash
CategoryAir and Fuel
5,000+ Trusted brands
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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