AEM 30-3301 V2 5 Gallon Diesel Water/Methanol Injection System
Mfg. Number: 30-3301
XDP Part Number: AEM30-3301
injection (WMI) systems reduce air inlet temps and enhance combustion
efficiency on turbo Diesel applications, which allows an engine to
deliver more power with less effort. Water/methanol injection also
offers a host of benefits that promote engine longevity, including the
reduction of carbon deposits left by a Diesel’s exhaust gas
recirculation (EGR) system. AEM’s Water/Methanol Injection Systems for
turbo Diesel trucks and SUVs utilize the most robust hardware combined
with more advanced features than any other comparably priced
water/methanol injection system.
AEM’s on-demand, Boost Dependent
progressive controller for its PN 30-3301 Diesel Water/Methanol
Injection kit has an on-board MAP sensor (up to 40 PSI) with a molded in
nipple for a boost hose pickup to ensure the proper amount of
water/methanol injection at all points along the engine’s power curve.
AEM’s engineers spent extensive time developing the HD water/methanol
controller’s flow control strategy for a more linear flow output
delivery. This means that the flow delivery better matches an engine’s
need for water/methanol injection, which further improves charge air
cooling and reduces EGTs.
The new HD controller design features
large, turn-resistant knobs and larger numbering to easily set accurate
start and full activation points, with covered status LED and test
buttons for added splash resistance. A plug is integrated into the HD
controller housings for mating to the redesigned wiring harness’s
positive-lock connector. The Boost Dependent HD controller housing has a
molded-in, barbed nipple to accept a boost hose (up to 40 PSI) and a
wiring legend on the back.
The wiring harnesses for AEM’s
Water/Methanol Injection kits are terminated with a positive-lock
connector on one end and have color-coded wires to ease installation.
Both the power and ground wires for the pump are included in the harness
which simplifies the wiring process and eliminates any chance of the
pump accidentally activating from a short in the system. An additional
wire is included for adding an optional on/off solenoid to stop fluid
flow when the system is inactive.
AEM’s PN30-3301 Diesel
Water/Meth system’s low-profile 5 gallon tank includes a high-tech
conductive low fluid level indicator with a positive lock connector and
color matched wires to the wiring harness, and baffles to reduce fluid
Dependent HD controller features large adjustment knobs, integrated
plug for harness connection, integrated fuse, covered status light and
test button for enhanced splash resistance and mounting tabs
harness is terminated with a positive-lock connector on one end with
color-coded wires to ease installation, integrated pump ground circuit
and additional wire for optional on/off solenoid
- “Boost Safe” failsafe output included
high-pressure injection pump features integral fittings, a Santoprene
diaphragm and EPDM seals to resist corrosion. Our pump’s quiet, smooth
operation is almost undetectable
precision-machined billet-aluminum injectors with integral check valves
include multiple nozzles to cover a wide range of horsepower levels
(500 cc/min & two 1,000cc/min)
gallon tank with anti-slosh technology and high tech conductive
low-fluid sensor with positive lock connector (tank-less Boost Dependent
HD Diesel water/methanol systems available, AEM Part #30-3303 includes Boost-Dependent controller design with on-board 40-PSI MAP sensor)
- 20 feet of Nylon injection tubing included
- LED dash light for system status and low fluid warning
Legal in California only for racing vehicles which may never be used upon a highway.
Important Safety Notice Regarding Methanol
strongly recommends that users never exceed a 50% methanol
concentration when using any AEM Water Methanol system or component.
All AEM Water/Methanol
injection systems and components (pump, lines, fittings, filter, flow
sensor, tank, and nozzles) are 100% chemically compatible with methanol.
However, for safety reasons we strongly recommend that users never use
more than a 50% methanol concentration in our systems.
is a toxic and highly flammable chemical. 100% Methanol ignites easily
and burns vigorously with an almost undetectable flame. Methanol can be
absorbed through the skin and even small amounts can cause blindness or
even death. Using this fluid at high pressures, without dilution, in an
under-hood environment with nylon lines and push-to-connect fittings is
very unsafe. The performance advantages of using greater than 50%
methanol concentrations are small, if they exist at all. However, the
safety issues are very real and far outweigh any perceived benefit of
running high concentrations of methanol.
AEM holds no responsibility for any engine damage or personal injury
that results from the misuse of this product, including but not limited
to injury or death caused by the mishandling of methanol.
Note: FOR OPTIMUM RESULTS, ALL WATER/METHANOL INJECTION SYSTEMS AND GAUGES SHOULD BE RUN WITH AN AEM INLINE FILTER (AEM PART #30-3003)
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