The ideal customer for a Stealth Module is the typical person using their truck for everyday purposes. They are not concerned with wide-open throttle power, turning their truck into a race truck, or doing endless modifications.

Most of our customers are everyday people who use their truck for work, pulling heavy loads, taking the boat out on the lake, pulling the families 5th wheel, and just driving around town.

They spent all this money on a new truck and feel it's lacking the advertised power. In reality, the trucks have a lot of power but it's not at quarter to half throttle where every day driving occurs.

They'll be able to merge into traffic easier and faster. They can pull from a stoplight without having so much hesitation. They can hold higher gears at lower RPMs when pulling a work trailer or that 5th wheel.

This is the biggest advantage of the Stealth Module. Since this does not flash the ECM or override any stock parameters, once the Module is removed the truck is completely back to stock. It's like it was never there.

This is a hot topic in the industry. A lot of companies advertise mileage gains to make a sale. We do not and are very transparent about this. There is no product that is a magic box to better mileage. If you plan on using more horsepower to get the job done, you need to feed the horses.

That being said, it is not unusual for customers to see 1-3mpg increase. Some customers see 2-3 and some see ZERO.

It's all based on logic. If the customer has more bottom-end power than they should be able to give the truck less throttle to get down the road. If they are excited about the results and are laying into the pedal, they won't see an increase.

We sell more Modules being upfront and honest about this rather than guaranteeing something that we can't.

The Stealth Module plugs in under the hood and manipulates fuel rail pressure and boost (on most) to bring the power curve down. This leaves the customer with access to more power at quarter to half throttle or your low to mid-range RPMs allowing you to downshift less often and maintain lower RPMs. It enhances throttle response and increases hp and torque.

A throttle booster plugs in at the pedal and manipulates throttle input. It causes the truck to downshift often and run at higher RPMs. This does not increase the hp and torque output of the engine.

Both of them are warranty friendly and can be run together. The Module gives a smoother, more predictable power band while the throttle booster gives a jumpy seat-of-the-pants feel.

The Stealth Module intercepts ECM reference signals by plugging inline under the hood with simple factory style connectors. These are great for improving power where it is lacking. Instead of lugging around, waiting for the boost to hit.

Your truck will be happy getting the job done in a much broader RPM range. Modules will not make you blow smoke, do wheelies, or apply throttle manipulation like a tuner.

Instead, you will have smooth predictable power delivery that allows you to hold higher gears and keep your RPMs down. The 2-stroke style power curve, which has a lot of lag followed by a sudden surge, will be replaced with freight-train-feeling, 4-stroke style torque power delivery. Biggest Pro: Warranty friendly and no other modifications are needed.

A Tuner plugs into the OBD II (Onboard Diagnostics Systems) port and flash the ECM. They are great for big top-end power and exploring the absolute limit of a truck’s potential. Wide open throttle dyno figures and ¼ mile times will be more impressive compared to a module. Biggest Con: Warranty is voided

To be honest, we have A LOT of customers with trucks that are fully tuned who STILL run a Module. Most tune writers just throw power at wide-open throttle. The Module brings the power in much earlier and smoother.

You can read more about the two here: Tuner vs Module