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vehicle: 2004 GMC Sierra 2500 HD
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EdgeEvolution CTS3 for Duramax The Evolution CTS3 for GM Duramax delivers powerful tuning, a sleek touchscreen, and real-time engine monitoring. Boost towing power, throttle response, and efficiency with this premium all-in-one tuner and performance upgrade.$749.95- $749.95
EdgeInsight+ Monitor and Custom Tuning Device Insight+ is a premium display offering real-time monitoring and the ability to read and write custom tuning. It delivers exceptional control, performance, and diagnostic precision for drivers seeking custom calibration and advanced data.$599.95
EdgeCS2/CTS2 Juice to CTS3 Upgrade Kit Upgrade Kit to allow CS2 and CTS2 Juice w/Attitude owners to upgrade to CTS3 in-cab monitor$499.95
Part# 21500-3Free Shipping$1,349.95- $1,349.95
- EdgeEvolution CTS3 - 50 State Legal The Evolution CTS3 for GM Duramax delivers powerful tuning, a sleek touchscreen, and real-time engine monitoring. Boost towing power, throttle response, and efficiency with this premium all-in-one tuner and performance upgrade.$799.95
2004 GMC Sierra 2500 HD In-Cabin Tuners
The GMT800 HD trucks were a massive step forward for GM's truck division. The available engines included the LS-based 6.0L, the big block 8.1L, and the line-topping 6.6L LB7, LLY, or LBZ Duramax diesel. Whether gas or diesel, we have the parts to take your truck to the next level on the street, worksite, or drag strip.
Edge Products in-cabin tuners combine precision performance tuning with real-time vehicle monitoring, all from a convenient, easy-to-use dash-mounted display. Perfect for towing, racing, and daily driving, these tuners deliver instant horsepower and torque gains while keeping you connected to critical engine data.
Edge Products in-cabin tuners combine precision performance tuning with real-time vehicle monitoring, all from a convenient, easy-to-use dash-mounted display. Perfect for towing, racing, and daily driving, these tuners deliver instant horsepower and torque gains while keeping you connected to critical engine data.