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  1. Performance Chip
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  3. Sierra
  4. 2008
  5. Edge
FITS 2008 GMC Sierra
Edge Gas Evolution CS2 Performance Tuner- Color Screen

Edge Gas Evolution CS2 Performance Tuner- Color Screen

Item # EP85350
Retail:$570.00
Our Price: $461.66
You Save: $108.34
Performance Chip
Confirmed to Fit
2008 GMC Sierra

4.8L V8 Engine

5.3L V8 Engine

6.0L V8 Engine

6.2L V8 Engine

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The best technical support and full performance chip installation instructions. Great price Sierra performance chip and expert service. GMC Sierra, 2008 performance chip by Edge are available from etrailer.com. For expert service call 1-800-940-8924 to order your Edge Gas Evolution CS2 Performance Tuner- Color Screen part number EP85350, or order online at etrailer.com.
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  • Reviews (7)
  • Q & A (0)
  • Photos

2008 GMC Sierra - Edge Gas Evolution CS2 Performance Tuner- Color Screen

  • Tuner Only
  • Edge
  • Performance Tuners
  • Evolution

Tuner/monitor's powerful pre-loaded tunes boost horsepower, torque, and fuel economy. Hi-res 2.4" color screen with 6-way d-pad control lets you check PIDs and DTCs, log data, and run performance tests. Input for analog sensors built in.


Features:

  • Tuner/monitor boosts horsepower, torque, and fuel economy by reprogramming your vehicle's OBD-II engine control module (ECM)
    • Connects to the OBD-II port in vehicles manufactured in 1996 or later
  • Pre-loaded, vehicle-specific programs (tunes) improve throttle response, towing performance, and fuel efficiency
    • Includes up to 4 pre-loaded tunes - economy, towing, performance, and extreme
  • Transmission-only setting provides firmer shifts without tuning engine
  • Monitor displays gauges, parameters (PIDs), and trouble codes (DTCs)
    • Multiple PIDs
    • Full-text DTCs with read and clear functions
    • Up to 20 minutes of high-speed data logging from OBD-II PIDs and optional analog sensors (sold separately)
  • Full-color, 2.4" screen offers digital- and analog-style gauge display options
    • Dims and brightens automatically in response to ambient light
    • Displays up to 8 PIDs at once, depending on your vehicle and your selected gauge layout
  • Free, downloadable MyStyle software lets you customize your display and access data logs
    • Download background images and changes gauge colors (includes custom color mixer)
    • Retrieve recorded data
  • Built-in accelerometer measures G-force and vehicle pitch and roll
  • Pre-loaded performance tests provide real-time road stats and times
    • Includes 0-60, 1/4-mile, and estimated horsepower tests
  • Maintenance manager program lets you set odometer values and alerts for customized reminders
  • Single HDMI-style input lets you connect EAS accessories
  • Return to stock setting lets you easily restore factory (default) tune
    • Restore stock tune prior to dealer service or transferring tuner to different vehicle
  • Suction cup-style windshield mount included
  • Made in the USA
  • 1-Year limited warranty


Note: This product cannot be shipped to or used in California.




85350 Edge Evolution CS 2 Performance Chip with Color Screen - Gas

Replaces 85150

Installation Details EP85350 Installation instructions

California residents: click here


Customer Satisfaction Score:


Customer Reviews

Edge Gas Evolution CS2 Performance Tuner- Color Screen - EP85350

Average Customer Rating:  4.4 out of 5 stars   (7 Customer Reviews)

Tuner/monitor's powerful pre-loaded tunes boost horsepower, torque, and fuel economy. Hi-res 2.4" color screen with 6-way d-pad control lets you check PIDs and DTCs, log data, and run performance tests. Input for analog sensors built in.

by:

Works pretty good. I get a mile to the gallon better. When I tow a 13000 lbs fifth wheel camper it really does a great job. More hp and 1.6 mile to gallon better. Now the truck doesn’t shift gears as much.



by:

Not a huge difference, towing my 28' travel trailer, but I do appreciate the firmer shifts and ability to see more engine parameters on screen. Over all, happy with the product. Easy to install and use.

Chase

6/10/2021

Same as above. I appreciate getting to see fuel alcohol percent and torque converter lockout indications. Transmission shifts nice and firmly. No noticeable difference in power or torque.



by:

Great increase in Power, great improvement while towing. the only drawback with the 2005 F150 that I have it on, with the tuner in "performance " mode, the engine will randomly go into fail safe mode, throwing codes for the throttle body...but leaving it in Tow mode is great, and does great with zero problems.



by:
2014 Dodge Ram Pickup

Amazing product. 80 hp gain and boosted fuel economy



by:

Just got programmer installed with dash pod, I haven't driven for any amount of time with the programmer running, but the programmer was easy to set up. It has a ton of functions to customize programming, I'm looking forward to using for towing 33 ft fifth wheel. The installation was fairly easy on an 03 GMC Sierra.



by:

It works as promised... our water supply never froze during subfreezing temperatures



by:

Very happyVery good company. They have very good customer service. And fast shipping


7
7

See what our Experts say about this Edge Performance Chip

  • Recommended Performance Tuner for 2014 Ram 1500 5.7 4x4 For Towing and Fuel Economy
    I reached out to my tech contact at Edge and they said the best option for your vehicle is the Edge Gas Evolution CS2 Performance Tuner- Color Screen # EP85450 for the larger screen with swipt or # EP85350 for the slightly smaller screen with buttons. This will give you 4 pre-loaded tunes - economy, towing, performance, and extreme. This tuner will give you up to 23 hp increase as well as up to 46 foot lbs torque. The tuner will give you better economy and better towing than the tow...
    view full answer...
  • How to Get to the Custom Tuning Options on an Edge Evolution CS2 Programmer
    On the Edge Evolution CS2 programmer # EP85350 you can get into the custom programming from the quick link menu. Then you go to performance tuning, pick a level, choose a tune. Then it will ask to continue, choose yes. At this point it will ask Custom Program? and you can select yes and it will bring up the custom options menu. Not all options are available on all vehicles though so while the programmer may have the ability to make certain changes the vehicle computer may not allow everything...
    view full answer...
  • How to Select a Performance Tune on the Edge Gas Evolution CS2
    In order to install the Edge Gas Evolution CS2 Performance Tuner part # EP85350 on your 2012 Chevy Silverado you will first need to plug the device into a computer and download the software update. Once you have updated the tuner you will then need to plug the device into your vehicle's OBD II port and pair it with your vehicle. After the device has been updated and paired with the vehicle you can then use it to upload a preloaded tune to the vehicle's ECU. In order to do this you will...
    view full answer...
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  • Can Edge Programmer that Has Tuned a Vehicle Program a New One
    You basically got screwed by the previous owner to be perfectly honest. The only way would be to contact Edge to have it unlocked but it will require paying them to do so. If you can find the original owner of the programmer have him tune his truck back to stock or get your money back.
    view full answer...
  • Edge Programmer Recommendation for a 2007 Ford F-150 with 5.4 Liter V8
    For your 2007 Ford F-150 the Edge CS2 Programmer part # EP85350 that you mentioned would be the perfect choice. It will work well with the bolt-on modifications you currently have and it doesn't quite break the bank like the CTS3 # EP59YR. This will give you up to 35 horsepower and 45 ft lbs of torque and will allow you to fix your speedometer based on the tire size you currently have.
    view full answer...
  • Will Edge Diesel Evolution CS2 Performance Tuner (X00002200) Work on 2011 Ford F-350 with 6.2L Gas
    The Edge Diesel Evolution CS2 Performance Tuner (X00002200) is for models with a diesel engine only, therefore it won't work on your 2011 Ford F-350 with 6.2L Gas Engine. Instead, you'll need the Edge Gas Evolution CS2 Performance Tuner part # EP85350.
    view full answer...
  • How To Change Tunes On The Edge CS2 Performance Tuner
    The Edge Gas Evolution CS2 Performance Tuner- Color Screen # EP85350 offers 4 pre-loaded tunes: economy, towing, performance, and extreme. You would need to shut the vehicle off and go through the process of programming to load a new tune whenever you want to switch tunes. See the attached photo of the instructions. This tuner is confirmed to fit your 2015 Chevy Silverado 2500 with the 6.0 V8.
    view full answer...
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  • Can I Use the Edge Gas CS2 # EP85350 in My Chevy Silverado 1500?
    If your buddy has the Edge Gas Evolution CS2 Performance Tuner- Color Screen # EP85350 on his Ford F-150, it is also compatible with only a 2016 Chevrolet Silverado 1500 with a 4.3L V6 Engine. Unfortunately, if you have any other year or engine in your 1500, the Edge Gas Evolution CS2 # EP85350 is not compatible. This is because tuner manufacturers create specific tuner models for specific years/makes/models/engine types of trucks. However, without knowing your exact year of 1500 or engine...
    view full answer...
  • What Type of Horsepower Increases Does Edge Programmer Provide 2000 Dodge Dakota 5.9 Liter
    For your 2000 Dodge Dakota SLT with a 5.9 liter Magnum V8 the Edge Programmer part # EP85350 that you referenced will provide really big performance gain actually. It can give you up to 47 additional horsepower and 59 ft lbs of torque. This will be very noticeable! The programming is not on the fly though so you would need to come to a stop to change tune levels.
    view full answer...
  • Troubleshooting An Open Ground With A GFCI Outlet In A Trailer
    An open ground is most often caused by the hot and neutral wires being installed in reverse. If you're sure that these two wires are properly installed then the next thing to check would be that the ground wire is properly attached at both the outlet and the panel and that there's no breaks in the wire between these two points. The most likely case is that the old outlet was faulty and needed to be replaced and the wires just got crossed. You can remove the outlet from the wall and remove...
    view full answer...
  • Best Tuner/Programmer for Increased MPG's With a 2013 Ford F-150 EcoBoost
    It can be very hard to accurately estimate the fuel mileage increases while using a tuner as there are just too many variables involved, many of which are dependent on driving habits. That said, the best option we can offer your 2013 Ford F-150 EcoBoost is the Edge Gas Evolution CS2 Performance Tuner part # EP85350. I really like this device because it serves two functions, tuner and gauge display. The gauge display is nice as it can be used to display parameters such as transmission temps,...
    view full answer...
  • What Vehicles Does the Edge Gas Evolution CS2 Performance Tuner Fit
    The Edge CS2 has a pretty extensive fit list as it can fit most gas vehicles. I attached a list that shows the fits as of May 2016, but going forward I am sure newer vehicles will be listed as fits too. You should note that you can only program one vehicle at a time with this. The only way you could tune another vehicle is if you removed the programmer from the Dodge Ram first. They lock the programmers like this to prevent one person from buying the programmer and then tuning everyone's...
    view full answer...
  • Does Edge Programmer for Ford F-150 Still Require Tow/Haul Mode Button
    Our programmers that fit your 2014 Ford F-150 ecoboost like the Edge # EP85350 do not supersede or take over the tow/haul mode of your truck. I would recommend still activating that as well as tow tune on the programmer. This will give you the engine tuning that increases power as well as the shifting improvements of the tow/haul mode.
    view full answer...
  • Best Tuner for Towing with 2008 Chevy Suburban 1500 5.3L Engine
    The highest torque gains for your 2008 Chevy Suburban with the 5.3L engine to help improve its towing performance will be provided by the Edge Gas Evolution CS2 Performance Tuner # EP85350. This particular tuner can increase the torque by as much as 20 foot pounds and add as much as 20 horsepower on your vehicle. This will definitely improve the ride when towing your boat trailer and its pre-loaded tunes (economy, towing, performance, and extreme) will allow you to maximize its benefits...
    view full answer...
  • Is the Edge Evolution Legal in All 50 States 2005/2016 Ford F-150
    The Edge Evolution Programmers and the Edge Insight CTS2 Comprehensive Gauge Displays are legal for use on public streets and highways except some of them are not approved for California. It will depend on the model. The Edge Insight is a comprehensive gauge display that allows you to view features that are not normally accessible on your vehicle without additional tools. The Insight will not affect the performance of your vehicle. The Edge Evolution will affect the performance of your...
    view full answer...
  • Edge Evolution Programmer for a 2014 Ford F-150 with 5.0 Liter Motor
    The Edge Evolution programmer # EP85150 will fit your 2014 Ford F-150 with the 5.0 liter motor. You can also get a custom dash pod for it using # EP18552. I have also included a link to our help article on programmers for you.
    view full answer...
  • Effect on Cruise Control By Changing Speed Limiter w/ Edge Evolution Programmer on 2008 Chevy Tahoe
    I contacted one of the Tech Support folks at Edge, who tells me that the changing the speed limiter on your vehicle with the Evolution CS2 Programmer will have no effect whatsoever on the cruise control on your 2008 Tahoe.
    view full answer...
  • Programmer for More Power and Better Gas Mileage for 2015 GMC Sierra 2500 6.0 Liter Gas
    First, you should know that there are programmers and monitors. Programmers actually allow tuning of the motor/transmission. Monitors do not allow tuning and are only comprehensive gauge displays. The Edge Insight, # EP84130, is a monitor and will not allow any tuning. What I recommend is the Edge Evolution # EP85350. It does have a mileage program along with towing and performance programs. For times you need power and torque you would use the performance setting. For everyday driving...
    view full answer...
  • Disable AFM on 2017 GMC Sierra 5.3L Using Edge Evolution CS2 Performance Tuner
    I reached out to my contact at Edge and he said the Edge Gas Evolution CS2 Performance Tuner- Color Screen # EP85350 will give you the option to disable the AFM. When you get into the parameters of the tuner to change tire size, adjust speedometer, etc, it will give you the option to disable your Active Fuel Management System so you will be able to bypass it and give you control of your 2017 GMC 1500 through this tuner.
    view full answer...
  • Troubleshooting 2018 GMC Yukon Trailer Wiring Harness Where Right Blinker Lights But Doesn't Blink
    It sounds like there might just be a blown fuse on your 2018 GMC Yukon, since they will have fuses that are devoted to the towing functions. You'll want to check the engine compartment fuse box in fuse slots 39 and 40, to make sure the fuses are in good working order; I also recommend cleaning off your trailer connector to ensure that it's free from corrosion. If you can confirm there aren't any blown fuses, let me know and I can give you couple of other things you can look at to try...
    view full answer...
  • How to Uninstall Edge Programmer from Vehicle
    To remove any Edge programmer including the part # EP85350 that you referenced you will need to press the main menu button, select the power level option and then select the stock power level from the listed power levels and the programmer will be uninstalled from your vehicle.
    view full answer...
  • Is Premium Gas Required For Tuners To Improve MPG For 2017 Silverado 1500 High Country 6.2L
    Both the Superchips Dashpaq Performance Tuner, Item # SU2060, and the Edge Gas Evolution CS2, Item # EP85350, will work with your 2017 Chevrolet Silverado 1500 High Country 6.2L. They both can boost your horsepower, torque, and fuel economy depending on the programming. For maximum performance with either system, use the recommended octane gas (probably 91 or higher). Both tuners have options when it comes to your Chevrolet Silverado 1500. Depending on which tune you choose, you...
    view full answer...
  • Can an Edge Evolution Programmer from a 2008 Chevy Avalanche be Used on a 2010 Dodge Ram 1500
    The Edge Evolution CS programmer # EP85350 does fit the 2010 Dodge Ram 1500 with either the 4.7 or 5.7 liter motors. You can sell it but your friend will need to re-register the device with Edge for a fee. This is done so that programmers can't be passed around from person to person to tune their vehicles for free.
    view full answer...
  • Programmer Recommendation for 2010 Chevy Avalanche with a 5.3 Liter V8 that Disables AFM
    For your 2010 Chevy Avalanche with a 5.3 liter V8 we have the Edge Evolution # EP85350 that's a confirmed fit that can disable the AFM (active fuel management) system of your truck. It doesn't allow you to go in an manually adjust the timing tables, but with the performance tunes it will advance the timing for increased power. It can give your truck up to 25 horsepower and 22 ft lbs of torque. We currently no longer carry Bullydog programmers.
    view full answer...
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Do you have a question about this Performance Chip?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jacob T
Video Edited:
Jacob T
Employee Brian B
Written by:
Brian B
Employee Alex H
Updated by:
Alex H
Employee Matthew E
Updated by:
Matthew E
Employee Michael B
Installed by:
Michael B

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