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This is the way GM should have done it! The SPADE series (Standalone Programming And Diagnostic Equipment) from Duramax Tuner makes the highest quality tunes on the market available in a simple to use, OBD style flash tool. The tunes—which are built using EFILive software—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 Jack SPADE features highly refined, five-position ‘on-the-fly tuning' and is designed to maximize performance and retain reliability on a truck sporting the stock Allison transmission. Each tune available on the Jack SPADE is detailed below:
1. Optimized Stock: Power delivery is smoother than stock with near stock power output, but the timing tables are refined for lower EGT and higher efficiency.
2. *Heavy Tow Tune: +40-rwhp over stock. Timing tables are refined for lower EGT. Throttle pedal is revised for simplified low speed trailer maneuvering. This tune is built for towing loads of 8,000 pounds or more.
3. *Light Tow Tune: +60-rwhp over stock. Timing tables are refined for lower EGT. Throttle pedal is revised for simplified low speed trailer maneuvering. This tune is built for towing loads under 8,000 pounds.
4. Sport Econ: +80-rwhp over stock. This tune offers the best balance of power, reliability, and efficiency for unloaded daily driving. It has very low smoke output, throttle sensitivity is increased for less required throttle input, features quicker shifting, and requires you use less average rpm in daily driving situations.
5. Stock Trans Race Tune: +100-rwhp over stock. This is a maximum horsepower tune for a stock transmission. If abused, this file has the potential to shorten the life of your stock transmission. The Stock Trans Race Tune will typically allows trucks to run a mid 14-second near 93 mph in the quarter-mile.
*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!
- *On-the-fly custom tuning options
- *Adds up to 100-rwhp
- *Maximizes performance without sacrificing reliability
- *Reads and clears DTC’s
- *Data logging capability for analysis
- *Improved horsepower, fuel economy, and drivability, GUARANTEED!
- *SPADE Jack tuner
- *DSP5 Switch
- *OBD-II cable
- *USB cable
- *5 custom tunes