DT550 Built Transmission

DT550 - Built Transmission

LHFB Traction Bars

LHFB Professional Grade Traction Bars (2001-2010 Duramax Short Bed)

LMM Stealth Series Bundle: Stage 1

Fly Under the Radar with the 2007.5 - 2010 LMM Stealth Series Bundle: Stage 1

From $0.00

To $2,688.75

In stock

Customize LMM Stealth Series Bundle: Stage 1

Maximum 17 characters

* Required Fields

Your Customization
Stealth Series Bundle Logo
LMM Stealth Series Bundle: Stage 1

In stock



    Everything you need to max out your stock truck. Ever wonder what you need to push your stock truck to its limit? We know the answer, and we created this bundle for you.

    Custom tuning is going to ask your truck to perform at a higher level.  This bundle includes everything you need to maintain reliability at slightly higher horsepower levels.  If you already have some of these parts you can still pick out what your truck is missing.  Or, if you are starting from stock you can just make 1 purchase to have everything you need.  

    LMM Stealth Series Bundle: Stage 1

    • SPADE Jack
    • TCM Tuning
    • S&B Intake
    • Fass 165 Lift Pump
    • Edge Insight CTS2
    • Fuel Pressure Relief Valve

    SPADE Jack:

    The SPADE series (Standalone Programming And Diagnostic Equipment) makes the highest quality tunes on the market available in a simple to use OBD style flash tool. The tunes represent the best in drive-ability, reliability, and power. The SPADE system is the first hardware to ship pre-loaded with tunes of this caliber.  Requires no emailing, laptop usage or other tomfoolery. 

    The SPADE has the ability to scan trouble codes and log data for analysis. The Jack SPADE is designed to maximize performance retain reliability on trucks equipped with a stock transmission.

    Power Levels for 2006-2010 Trucks: 

    1. Optimized Stock -Power delivery smoother than stock with near stock output -Refined timing tables for lower EGTs and higher efficiency

    2. Heavy Tow Tune +60rwhp over stock- Refined timing tables for lower EGTs- Throttle pedal revised for simplified low speed trailer maneuvering- Built for towing loads from 8000lbs to gross vehicle weight. Turbine brake feature adds up to 120 brake HP through manipulation of the turbocharger vanes while decelerating with a load.  Keep the heat off your brakes! 

    3. Light Tow Tune +80rwhp over stock -Refined timing tables for lower EGTs -Throttle pedal revised for simplified low speed trailer maneuvering -Built for towing loads under 8000lbs.  Turbine brake feature adds up to 120 brake HP through manipulation of the turbocharger vanes while decelerating with a load.  Keep the heat off your brakes! 

    4. Sport Econ +100rwhp over stock -Best balance of power reliability and efficiency for unloaded daily driving -Low smoke output -Throttle sensitivity increased for less throttle input, quicker shifting and less average RPM in daily driving situations

    5. Stock Trans Race Tune +130rwhp over stock –Maximum horsepower tune for stock transmission- If abused, has the potential to shorten the life of your stock transmission –Typically will run mid 14’s near 93 MPH on a truck setup for drag racing

    *2004.5 and up models feature turbine braking feature which adds up to 120 brake HP through manipulation of the turbocharger vanes while decelerating with a load.  Keep the heat off your brakes on those long grades!

    Using TCM tuning in conjunction with our ECM tuning yields the ultimate combo for consistency and driveability.  Our updates improve torque converter clutch engagement routines, improve shift feel and minimize defuel.  This product is recommended on all Duramax trucks equipped with the Allison trans.

    S&B Intake

    Flows almost 50% better than your stock system 
    A must have for anyone looking to increase horsepower, and improve the curb appeal of your truck.

    Fass 165 Lift Pump

    From the factory the Duramax trucks are not equipped with a pump to push diesel fuel from the tank to the engine.  This pump ensures there's always a strong supply of clean diesel fuel to your high pressure fuel system.  Includes a filter and water separator for additional fuel system protection.  This pump is mandatory on our higher horsepower applications where fuel starvation can cause lack of power, poor shifting, and excessive smoke from low fuel rail pressure. 

    Designed for light duty trucks while utilizing all the best features of the HD series. Built into a smaller compact version, the Titanium Series offers flow rates up to 260gph. This size difference allows you to tuck the pump closer to the frame for better clearance and less visibility without sacrificing any of the features known to FASS systems. The same motor used on the HD Series (class 8 applications) is also used on our Titanium Series, proving once again that quality is #1 at FASS. *Made in the USA *Lifetime Warranty Available*

    Edge Insight CTS2 Monitor

    The Only Gauge Display You'll Ever Need! As far as gauges go, this unit is the most compact and comprehensive piece we've found. It allows users to set up a personalized gauge screen based on the feedback they want to see.

    The user can have as many as 8 gauges (or as few as 3) displaying real time data from the OBD2 port at once

    Fuel Pressure Relief Valve

    Helps Solve P0087 and P0193 Codes on 2004.5-2010 Duramax trucks.  

    04.5 -'10 Trucks ONLY Solves most P1093 and P0087 codes. GM's fuel pressure relief valve is notorious for opening under hard load and dumping fuel rail pressure. Once this happens, it will continue to happen and engine output will deteriorate quickly. This is a solid plug that replaces the factory plug. 30 minute install, instructions and replacement valve included.


    We don't just provide custom tuning and manufacture turbos, we also offer a full service diesel performance shop.  Customers from all over the country have chosen to trust us building their dream trucks.  We take that very seriously.  Meeting deadlines with the job done correctly seems like a simple request, but if you have had performance work done on a diesel truck in the past you know that is not always the case.  

    Our Technicians are diesel performance enthusiast and based on their formal training and personal experience, know what it takes to do the job right, the first time! 

    We estimate 8.5 hours of labor for the complete installation of the LMM Stealth Series Bundle: Stage 1.  For a more precise estimate about your truck please contact our staff: 815-568-7920.

    Prop 65WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov