Your Cart Is Empty

2004 Chevy Silverado Power Programmers & Performance Tuners

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat

  • shipping icon
  • Not Rated Yet


View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.

Latest Customer Reviews

DiabloSport Trinity T-1000 Programmer Reviews


Reviewed By Austin P (CAPE ELIZABETH, ME) Reviewed for a 2004 Chevy Silverado —8/7/2014 6:49 PM

I just bought the DIablosport Trinity T-1000 and noticed a great difference in my gas millage. I got 2-3 more miles around town.

View More Reviews

Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews

Great Product

Reviewed By Eric S (Weston, WI) Reviewed for a 2004 Chevy Silverado —1/22/2014 10:49 AM

I purchased this unit to get better mileage and performance out of my truck. I have dual exhaust and a CAI for performance mods. Install took a bit longer than expected, due to finding the right fuse and wire routing. I have not ran on the premium yet, which requires premium fuel. Waiting until it warms up. I have noticed an increase in power when i have it on the tow tune. I am waiting until it warms up to really see any mileage increase. Overall, it is a great product.

View More Reviews

Edge Evolution CTS2 Programmer Reviews

Legit Programmer

Reviewed By Matthew P (West Columbia, SC) Reviewed for a 2015 Chevy Silverado —10/10/2016 8:07 PM

I was skeptical about the real world results of a programmer but this is what I've experienced... - 2-3 mpg improvement (if you can drive like normal and not stand on the gas when driving) - towing mode works great (I used it to pull up trees in my yard) - great user interface and easy to use - is expandable with the EAS system - was super easy to install - I experienced a noticable exhaust note change with factory exhaust. Is on a 2015 Chevy Silverado 1500 crew cab

View More Reviews