Product Description
EDGE PRODUCTS 85450-250 EVOLUTION CTS3 1999-2016 SILVERADO/SIERRA VEHICLES GAS
The Edge Products 85450-250 Evolution CTS3 is one of the most advanced in-cabin flash tuners and digital monitors available for late-model GM gas trucks and SUVs. Featuring a sleek, slim case design and a high-resolution 5-inch capacitive edge-to-edge touchscreen, the Evolution CTS3 lets you tune your GM gas engine for power, towing, and drivability while monitoring critical parameters in real time.
With multiple preloaded power levels designed specifically for 1999–2016 Silverado and Sierra gas applications, the CTS3 delivers noticeable gains in horsepower and torque, firmer throttle response, and improved shift strategies where supported. At the same time, it replaces a dash full of analog gauges by displaying transmission temperature, spark knock, coolant temp, intake air temp, spark advance, and much more on a fully customizable digital display.
Installation is simple: just plug the cable into your OBD-II port, mount the CTS3, and follow the on-screen prompts to back up your stock file and flash in a new calibration. With built-in data logging, performance timers, and DTC read/clear functions, this device becomes the nerve center for your GM gas performance setup.
KEY FEATURES OF EDGE 85450-250 EVOLUTION CTS3
- Designed for 1999–2016 GM gas trucks and SUVs (Silverado, Sierra and related GM platforms – confirm exact fitment with Edge application guide).
- 5" full-color capacitive touchscreen with edge-to-edge glass and auto-dimming.
- Multi-level performance tuning for daily driving, towing, and performance use (where supported).
- Direct OBD-II plug-and-play installation – no cutting or splicing.
- Reads and clears DTCs (diagnostic trouble codes) from the PCM.
- Built-in performance meter for 0–60, 1/4 mile, and more (application dependent).
- Advanced data logging with export capability to review runs and fine-tune your setup.
- Customizable gauge layouts with multiple screens, themes, and layouts.
- Wi-Fi updatable so you can keep your tuner current with the latest software.
- Compatible with Edge’s Expandable Accessory System (EAS) for additional sensors and switches.
FITMENT – GM GAS APPLICATIONS
The Edge 85450-250 Evolution CTS3 is engineered for a wide range of 1999–2016 GM gas-powered vehicles. Common coverage includes (but is not limited to):
- 1999–2016 Chevrolet Silverado 1500 / 2500 / 3500 (gas engines)
- 1999–2016 GMC Sierra 1500 / 2500 / 3500 (gas engines)
- Select Chevy/GMC SUVs and crossovers such as Suburban, Tahoe, Yukon, and related GM gas platforms
- Additional GM gas cars and vans (Express/Savana, Camaro, etc.) depending on engine/ECU configuration
Because GM gas coverage is extensive, always verify your exact year, engine, and transmission combination using the Edge Products application guide before tuning. If you have questions, contact CPP Diesel and we’ll help confirm fitment for your vehicle.
CROSS-REFERENCE & COMPANION EDGE PRODUCTS
- EDGE PRODUCTS 84130-3 INSIGHT CTS3 UNIVERSAL OBD-II MONITORING – ideal if you want full monitoring without tuning on other vehicles.
- EDGE PRODUCTS 98203 CAMERA KIT CTS3, T2, DASHPAQ+ CTS3 BACKUP CAMERA – adds a license-plate backup camera view directly to your CTS3 screen.
- EDGE PRODUCTS 98602 EAS STARTER KIT COMPATIBLE W/ CS2/CTS2/CTS3 – required to build out your EAS daisy-chain for extra sensors.
- EDGE PRODUCTS 98605 EAS GENERIC 5V SENSOR INPUT – connect custom 0–5V sensors (fuel pressure, A/F, travel, etc.) to your CTS3.
- EDGE PRODUCTS 98604 EAS UNIVERSAL TURBO TIMER UNIVERSAL DIESEL – great for diesel trucks in your fleet that also run Edge monitoring.
- EDGE PRODUCTS 98109 EAS OBD-II TO HDMI UNIVERSAL DEVICE CABLE – replacement/upgrade OBD-II to HDMI device cable for CTS2/CTS3.
All of these Edge EAS and CTS3 accessories are available at CPP Diesel to build a complete monitoring and control package around your Evolution CTS3.
WHY BUY EDGE PRODUCTS 85450-250 EVOLUTION CTS3 FROM CPP DIESEL?
- Authorized Edge Products dealer with real-world GM gas tuning experience.
- Free shipping to the continental U.S. on qualifying orders.
- Dedicated tech support to help with fitment, setup, and EAS expansion.
- Huge inventory of supporting Edge EAS sensors, mounts, and camera kits.
FREQUENTLY ASKED QUESTIONS
Will the 85450-250 Evolution CTS3 work on my specific GM gas vehicle?
The 85450-250 covers a wide range of 1999–2016 GM gas trucks and SUVs, including many Silverado and Sierra 1500/2500/3500 applications and related platforms. Because GM used multiple engine and PCM combinations over those years, we always recommend checking the Edge Products application guide or contacting CPP Diesel with your VIN, engine, and transmission to confirm fitment before ordering.
How much power can I gain with the Evolution CTS3 on my GM gas truck?
Power gains vary by engine and calibration, but many 5.3L, 6.0L, and 6.2L GM gas applications see noticeable improvements in throttle response, mid-range torque, and overall drivability. Some combinations can see gains in the 20–40 horsepower range with appropriate fuel octane and supporting mods. Always use the recommended fuel for your tune level and monitor knock and key parameters through the CTS3.
Can I return my truck to stock after tuning with the Evolution CTS3?
Yes. The Evolution CTS3 saves your factory calibration before flashing a new tune. You can restore the stock file at any time using the on-screen menu. This is useful for dealer visits, emissions inspections where applicable, or if you plan to sell the truck and want it back to OEM settings.
Do I need additional EAS accessories with the 85450-250 CTS3 tuner?
The Evolution CTS3 functions as a standalone tuner/monitor right out of the box. However, pairing it with Edge EAS accessories – such as the EAS Starter Kit (98602), Universal Sensor Input (98605), or back-up camera kit (98203) – lets you add custom sensors, external switches, and a camera view, turning your CTS3 into a complete driver information center.
Is the 85450-250 Evolution CTS3 50-state emissions legal?
Many GM gas Evolution CTS3 applications are not 50-state legal and may not be used on emissions-controlled vehicles in certain areas such as California. Check the current Edge CARB/EO status and local regulations for your specific year/engine combination before installing. CPP Diesel can help you review the latest information if needed.
SPECIFICATIONS FOR EDGE PRODUCTS 85450-250
| Specifications for EDGE PRODUCTS 85450-250 | |
|---|---|
| Brand | Edge Products |
| Part Number | 85450-250 |
| UPC | 810009939924 |
| GTIN | 00810009939924 |
| Product Type | In-cabin flash tuner and digital monitor (CTS3 Evolution) |
| Fuel Type | Gasoline – GM gas applications (see application guide) |
| Screen | 5" full-color capacitive touchscreen with auto-dimming |
| Shipping Info | Approx. 1 lb; ships in retail box (about 1.0" x 6.3" x 9.5"). Free Shipping from CPP Diesel within the continental U.S. |
| Expandable Accessory System | Compatible with Edge EAS sensors and accessories (EAS Starter Kit required for expansion). |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
