Edge Evolution CTS4 Gas Tuner | 2019–2022 GM 1500 5.3L/6.2L
Edge Evolution CTS4 Gas Tuner | 2019–2022 GM 1500 5.3L/6.2L
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Includes Edge Locksmith unlock hardware, 87/91-octane calibrations and CTS4 monitoring. Supported transmission tuning, tire adjustments and vehicle settings vary by application.
Fitment: 2019–2022 non-refresh Chevrolet Silverado 1500 and GMC Sierra 1500, 5.3L or 6.2L gasoline V8. Excludes 2022.5+ refresh trucks.
Manufacturer part number: 85802
Installation requirements: A PC and Edge Update Agent are required. One vehicle per device. Unlocking cannot be reversed; Edge states the device is non-returnable after VIN lock and module unlock.
Emissions: Edge lists this product as not legal for sale or use in California.
Available features and monitored parameters vary by application. Verify compatibility before ordering.
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FAQ
How long does shipping take?
Shipping cost is calculated at checkout. Dispatch timing depends on the product and options you choose; delivery timing also depends on your destination and shipping service.
Need parts by a specific date? Call (979) 575-0024 before ordering to confirm availability and the current dispatch estimate for your exact setup. Review our shipping policy for details.
How do I know if a product fits my truck?
Each product page lists the year, make, and model it fits.
If you’re unsure, you can message us through our website, email, or Facebook, and we’ll confirm fitment for you.
Do you offer installation?
Yes. PSC Automotive & Diesel Repair installs everything we sell.
Call or message us to schedule an appointment.
What is your return policy?
- Returns accepted on new, unused items.
Some items are subject to a restocking fee, depending on the manufacturer.
Electrical parts, tuners, and custom-built items are non-returnable.
Full details are on our Refunds page.
What is your warranty policy?
Our warranty matches the manufacturer’s warranty.
If a part fails or has a defect, we will work with the manufacturer to get it replaced.
We do not warranty parts that were:
Installed incorrectly
Damaged by lack of maintenance
Removed or messed with after installation
Installed by another shop after we installed it
Full warranty details are on our Warranty page.
Will I get tracking information?
Yes. Tracking is emailed to you as soon as your order ships.
Check your spam folder if you don’t see it.
Do you offer customer support?
Yes! You can contact us anytime at:
Website chat
Email
Phone
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We reply quickly during business hours.