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Make your diesel have more efficient power and fun to drive with our Land Rover Discovery 5 3.0L Stealth Module exclusively for Discovery years 2017-2020. Your module will be a stand-alone computer that simply plugs in under the hood of your vehicle. It will not increase fuel volume, so there’s no need for any other modifications. Make your vehicle work smarter, not harder! Get that extra boost in performance without any harmful side effects.
- Discovery 5 years: 2017, 2018, 2019, 2020
- Models: Full Size Discovery 5
- Better throttle response
- Decreases turbo lag
- An increase in low to midrange power where you need it
- Increased hp, 100 ft-lbs of torque*
- Reliable torque increase
- Safe for towing and everyday driving
- Improves towing performance
- Stays within stock safety parameters
- Stealthy technology does not leave a footprint in the ECM
- Smooth and predictable power across the entire RPM prevents the transmission from struggling to find power and hold gears
- Includes all-weather factory style OEM plug and play connectors for quick and easy installation
How It Works
The module is a stand-alone computer that plugs in under the hood. The internal software meticulously works to optimize the injection pressure to amplify combustion efficiency. By bringing the fuel rail pressure to its desired pressure sooner, it allows for finer fuel atomization. In turn, elevating fuel-air mixture. This allows for better combustion quality, efficiency, and power output. The end result is more torque where you need it, less turbo lag across the whole RPM range, and increased throttle response.
Keep in mind, your vehicle's stock safety parameters remain in place. The module is a safe solution for everyday driving and hauling.
- The selectable module includes a switch with 4 modes:
Stock, Low, Medium, and High
Why sacrifice peace of mind when looking for a little bump in performance? No endless modifications or flashes to your vehicle computer. This is the easiest and safest way to give your vehicle improved performance. A cost-effective approach to wake your Discovery up starts here. Backed by a 1- year warranty, includes 24/7 technical support, and superior customer service. Finally a high-quality, safe, and non-invasive performance solution your vehicle has been waiting for. See why thousands of diesel owners are turning to Stealth.
Mileage is impossible to guarantee with any modifications. Anyone that claims otherwise you should be very leery of. You're welcome to reach out to us so we can provide you with any tips we have learned from first-hand experience and speaking to tens of thousands of diesel owners.
- Approx. 15 minutes installation time
Keep in mind, your diesel truck’s factory safety measures stay in place. The module is a safe solution for everyday driving and towing.
The Stealth Module provides:
Selectable vs. Non-Selectable
Expedited Shipping: 1 business day*
*Ground shipping for Alaska and Hawaii could take longer.
ATTENTION: Any orders made after 12:00pm EST may be processed the next business day.
Saturdays, Sundays, and Federal Holidays are NOT considered business days.
Example: If you place an order on a Friday before 12:00pm EST and select expedited shipping, it will ship out Friday and arrive Monday. If you place an order on a Friday AFTER 12:00pm EST and select expedited shipping, it will not ship until Monday and will arrive Tuesday.
We do NOT ship or sell to California.