No Splicing. No Reprogramming. No Apps. No Gauges. No Downtime. No Footprint. Quick Install.
Get more usable power from your turbocharged vehicle without rewriting the factory calibration or adding complicated controls. The Catalyst module is engineered specifically for your vehicle. Its vehicle specific harness connects directly to the appropriate factory sensors, allowing installation in just minutes with no special tools or complicated setup.
Once installed, Catalyst works with your vehicle’s factory engine management system to bring boost in sooner, reduce turbo lag, and deliver stronger low end torque. The result is quicker response and more usable power in the driving situations where you need it most.
Unlike throttle response devices that only amplifies your accelerator signal, Catalyst delivers a real increase in engine performance. You will feel the difference when accelerating from a stop, merging into traffic, passing, climbing grades, or towing a trailer.
More torque at lower engine speeds allows your vehicle to respond with less throttle, hold higher gears, and maintain lower RPMs. Your engine feels stronger and more capable without having to work as hard. Catalyst gives modern four cylinder and six cylinder turbocharged engines the responsive, torque rich character drivers often associate with a larger V8.
Because Catalyst does not flash or rewrite the factory programming, your original calibration remains intact and the vehicle’s factory safety strategies continue to operate as designed. The module can also be removed at any time, returning the vehicle to its original configuration.
No additional modifications are required or recommended. With its quick installation, noticeable real world performance, and complete lack of complicated controls, Catalyst is one of the simplest and most rewarding upgrades you can make to your vehicle.
Yes! This is different from your traditional flash tuner. The Stealth Module does not reprogram or flash your ECM. In fact, we are working strictly within the manufacturers safety parameters. This means that anything the Module is asking the vehicle to do it is fully capable of doing already. If you remove the Stealth Module the vehicle would be 100% back to stock.
No other modifications, splicing of wiring, program download requirements or gauges are needed. Just plug the Stealth Module in and you get safe, reliable power.
You can read the install instructions here.
Mileage is impossible to guarantee with any modifications. The majority of Stealth equipped vehicles have reported mpg increases due to using the low-end power the module provides to keep their RPMs down and hold higher gears. With responsible driving habits it's not uncommon to see a nice bump in MPG along with an all-around better driving experience.Â
Please purchase for drivability benefits and consider mileage as a potential bonus.
Check out our FAQ section on the website to learn helpful tips to maximize your vehicle's fuel efficiency.
Shipping timeframes below apply after pre-order fulfillment starts.
Stealth Module - Shipping
Standard Shipping:Â 5-7 business days*
3 Day Shipping:Â 3 business days*
Expedited Shipping:Â 1 business day*
*Please note orders shipping to Alaska and Hawaii may experience longer wait times.
ATTENTION:Â Any orders made after 12:00pm ESTÂ will be processed the next business day.Â
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, sorry!
Always use at least the octane rating specified by your vehicle manufacturer. The Catalyst Module does not add an octane requirement in Stock or Low. Medium and High require fresh 91-octane or higher.
If you experience hesitation, spark knock or pinging, misfire codes (P0300/P030X), reduced power, or a check-engine light, lower the setting and run fresh 91+ octane. If the issue continues, contact support.