* Make Your Car Or Truck A Hybrid Today *         * Get Between 15 to 50% Better Gas Mileage! *        * Hydrogen Boosters Give You Increased Performance *      * Better Gas Mileage *           * Lower Emissions *      * Longer Engine Life *         Start Saving Gas And Get More Horsepower NOW !        * Order Today And Start Saving Money NOW !        * Hydrogen Boosters Are Safe And Will Pay For Themselves In About 1 Year Or Less *
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Stanley Meyer

What Booster to buy

Expected Life span

MPG Improvement

Computer Controls



Replacement Parts

Available Soon


Return Policy

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Electronics & Parts

65 Amp PWM

Freq Adjustable

120 Amp PWM !

Now With Automatic
Variable Output Control (VOC)

Scan Gauge

A must have


Smart O2 Monitor
U-Build It Kit

Air-Fuel Ratio Gauge


Assembled EFIE
Trick your O2 Sensor

Get Better Mileage

Replace the
Computer Chip
In Your Car


Air-Fuel Ratio Gauge

Fully Assembled


Better Spark Plugs

30 Amp PWM


       65-120 Amp Mosfets



Almost Indestructible
65 - 120 amp



Many experimenters have had their so called 40 amp mosfets burn out and go to mosfet heaven.
We have the solution for you.

When we at Hydrogen Boost Now needed a reliable mosfet for our 65-120 amp PWM (pulse width modulators), we found this monster and his big brother, the 120 amp version and we knew our transistor problems were over. We were right.
These are perfect for DC to DC converting. These mosfets all have a low internal resistance so they will run cool and have a fast rise and fall time.

65 amp model

* VDSS = 500 V
* ID25 = 64 A
* RDS(on) = 85 mO (.085 ohm on resistance)
* trr = 200 ns
* ISM Repetitive 150 A ( peak repetitive)
* td(on) 28 ns
* tr VGS = 10 V, VDS = 0.5 VDSS, ID = 64 A 32 ns
* td(off) RG = 2 O (External) 110 ns
* tf 30 ns

In stock Now.......$51.00


120 amp mosfets ...

* VDSS = 100 V
* ID25 = 120 A
* ISM Repetitive 400 A
* RDS(on) = 7.5mO (.0075 ohm on resistance)
* trr = 150 ns
* td(on) 30 ns
* tr VGS = 10 V, VDS = 0.5 VDSS, ID = 60 A 35 ns
* td(off) RG = 3.3 O (External) 150 ns
* tf 90 ns


In stock






Note: When ordering you do not need to have a PayPal account.
Shipping in the USA is FREE Just enter 0 for shipping charges.
Once we have verified payment, we will ship your purchase immediately.
Please allow 7 to 15 days for delivery.

Back ordered products can take 1-2 weeks longer.
Some products come from out of the country, like the 100 amp solid state relay and can take up to 4 weeks when back ordered.








Economy Cell


Booster Kit

In stock
Pro Map Manipulator

Adjust your MAP and/
or your MAF

Back ordered

The M-2 Booster

Easy to install

In stock

The M-4 Booster

In stock
The Extreme

M-8 Booster

In stock

8 Gauge Wire

In stock
4 Gauge
Install Kit

With 120 amp

In stock

65 or 120 amp
Mosfet Transistors

Don't send any more Mosfets to Mosfet heaven

In stock

100 amp Solid
State Relay

Should last forever
Very hard to find

Back ordered

12 Volt Solenoid

Stainless steel

In stock
02 Extender

Fix that check engine light
Get better gas mileage

In stock
1-3 PSI Vacuum Switch

3 amp rated
gold contacts

In stock



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