The Quadzilla Stealth Tuner is the ultimate handheld programmer for the Duramax. While being extremely well-known for being the most powerful handheld tuner ever produced, it also offers many other features that are important to you.

Key Features

• Gain from 1-4 mpg in fuel savings!

• Ability to command Diesel Particulate Filter (DPF) regeneration!

• Gain up to 110 Horsepower and 250 ft. lbs. of Torque!

• Most economical tuner available with all the goodies!

• Allows for transmission reset!

• Simple in-cab installation with super fast download times!

• Read and erase Diagnostic Codes!

The Quadzilla Stealth Tuner 2 is packed full of power and features for your 2007.5-2010 Duramax LMM. Among these features are power increases up to 110Hp and 250ft lbs of torque! Please note that the 90 and 110 Horsepower settings are extreme and can clog the DPF, causing regeneration and burn-off.

Also included in this awesome tuner are the ability to modify your speedometer to compensate for larger tires, remove your top speed limiter, retrain your transmission, and read and erase engine and transmission fault codes. Your new tuner also has the ability to use these user-defined categories without installing an engine tune.

At the heart of the Stealth Tuner is many long hours of precision tuning combined with thousands of miles of real world testing. Quadzilla combined the use of fuel injection pulse width and injection timing to create the ultimate horsepower and torque curves. The precision-tuned timing maps are one of the reasons this tuner has the lowest exhaust temperatures on the market. Perhaps the best part of the Stealth Tuner 2 is the mileage gains that you will see. We all know that a more efficient engine will gain fuel economy and Quadzilla knows exactly where the stock parameters are lacking. Depending on your driving style, you can expect to see a 1-4 mpg increase!

Quadzilla Stealth 2 Tuner S2TUNER-LMM will work with:

• 2007.5 – 2010 GMC/Chevy 6.6L Duramax LMM

COMING SOON!

In the meantime, check out our other Parley’s Diesel Product Installation Videos

Quadzilla Diesel Performance Products Inc. is one of the fastest growing electronic diesel performance parts manufacturers in the industry. Quadzilla diesel performance is also one of the most technologically advanced companies in the market.

While others are satisfied with their products, Quadzilla diesel performance parts continues to push ahead and make new advances that will change the diesel electronics marketplace. Quadzilla diesel performance products frequently unveils new, patent pending technology that often takes the diesel market by storm. That is why we here at Parleys Diesel Performance offer the full Quadzilla Diesel Performance Products line including the Xzillaraider and XZT Modules and Stealth Tuners.

Links

• Manufacturer Product Web Page
• Product Installation Manual
• Manufacturer Product Support
• Manufacturer Warranty

Manufacturer Contact Info:

888-842-6572

Quadzilla Performance Technologies, Inc.
6032 Jacksboro Hyw #100
Fort Worth, TX 76135

This product is returnable.

Standard Parley’s Diesel Performance Return Policy applies.