Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Evolution CTS3 2020-2023 GM 2500/3500 6.6L Gas 85453-K2020 2023 GM 2500 3500 6. 6L Gas Unlocking and flashing Features: Includes ECM Unlock Harness and Locksmith Device Adds 28hp 50ft lbs Calibrate for Tire Size and Gear Ratio Changes Adjustable Speed and Rev Limiters Remember Previous Drive Mode on Start Up User Adjustable Throttle Sensitivity Four preloaded tunes for Economy Towing (87 Octane), Drive (87 Octane), Performance (91 Octane), and Extreme(91+ Octane) Two transmission shift strategies to fine
2020-2023 GM 2500/3500 6.6L Gas - Unlocking and flashing
Features:
- Includes ECM Unlock Harness and Locksmith Device
- Adds 28hp/50ft-lbs
- Calibrate for Tire Size and Gear Ratio Changes
- Adjustable Speed and Rev Limiters
- Remember Previous Drive Mode on Start Up
- User Adjustable Throttle Sensitivity
- Four preloaded tunes for Economy/Towing (87 Octane), Drive (87 Octane), Performance (91 Octane), and Extreme(91+ Octane)
- Two transmission shift strategies to fine tune your experience, Firm Shift and Hard Shift
- Improves power, mileage, towing performance
Specs:
| Brand | Edge |
|---|---|
| Check Clear DTCs | Yes |
| Color Touch Screen Display | Yes |
| Emission Code | 7 |
| Expandable Accessory System Compatible | Yes |
| Fuel Type | Gas |
| Performance Tunes | Yes |
| Product Type | In-Cabin Tuner |
| Wi-Fi Updates | Yes |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| Chevrolet |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 349 reviews
Sort
Product Reviews
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Worth the money
Size: 11, Color: Tan Faux Leather
Ok these shoes are not Farragamo shoes. They are a little more footballish in texture, but they are very decent quality and they fit actual size. Wore them to drive 6 hours and they were comfortable and didn’t make my feet sweat. Later I wore them out walking bc around town and although the don’t have rigid soles, they were quite supportive and easy to walk In. I just wanted basic shoes that didn’t have plastic looking leather. I would purchase these again but note they are not Farragamo.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
★★★★★ 5
Good shoe
Size: 11, Color: Tan Faux Leather
Looks good feel comfortable only worn once would recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
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