Safety Equipment› Fire Extinguishers

FireSense

SPA Technique + 3lb Mechanical Fire Suppression System

$533.00

SKU: 4F-SFI3-M

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The SPA Technique 4F-SFI3-M FireSense+ is a 3lb mechanical fire suppression system. It utilizes a unique 4Fire Universal agent that presents as a foam, helping to prevent re-ignition and cool surfaces. This system offers complete coverage for three zones, including one cockpit and two engine compartments.
Show original supplier description
The SPA Technique 4F-SFI3-M FireSense+ is an SFI 17.2 certified, 3lb mechanical fire suppression system designed for comprehensive fire protection. This system features SPA Technique's unique 4Fire Universal agent, which discharges as a foam rather than a gas. This foam coating helps to prevent re-ignition and provides cooling, making it effective for a wider range of fire suppression applications, including lithium battery fires. The 4Fire Universal agent is non-conductive up to 1000V, similar to SPA Technique's gas systems, and is not toxic. The system provides complete coverage for three zones: one cockpit and two engine compartments. It includes a six-foot mechanical cable for discharge and is delivered with all necessary components for installation, such as nozzles, tubing, fittings, and bottle mounts. This pressurized fire system can only be shipped via Ground.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFireSense
Part Number4F-SFI3-M
CategorySafety Equipment

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy