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Description
Fits 2001-2016 Chevrolet Silverado/Sierra 2500/3500 Tuner 6.6L CTS3 85400-200Give your 20012016 Chevy Silverado or GMC Sierra Duramax the ultimate performance upgrade with the Edge Evolution CTS3, a tuner and monitor that redefines what your truck is capable of. Engineered for the 6. 6L Duramax platform, the CTS3 delivers proven horsepower and torque gains that make towing, hauling, and daily driving more powerful and efficient. Suporting LB7, LLY, LBZ, LMM and LML trucks you can see gains of up to +120 horsepower and +200 lb
Give your 2001–2016 Chevy Silverado or GMC Sierra Duramax the ultimate performance upgrade with the Edge Evolution CTS3, a tuner and monitor that redefines what your truck is capable of. Engineered for the 6.6L Duramax platform, the CTS3 delivers proven horsepower and torque gains that make towing, hauling, and daily driving more powerful and efficient. Suporting LB7, LLY, LBZ, LMM and LML trucks you can see gains of up to +120 horsepower and +200 lb-ft of torque. These calibrations optimize drivability by improving throttle response, reducing downshifting under load, and giving you the confidence to handle heavy trailers or steep grades with ease.
The Evolution CTS3 doesn’t stop at tuning power—it also features a sleek, full-color 5-inch touchscreen monitor that transforms your cab into a digital command center. With customizable gauge layouts, real-time monitoring of boost, EGTs, transmission temperature, and more, plus data logging and built-in diagnostics, you’ll have complete insight into your truck’s performance at all times. The intuitive swipe interface makes navigation simple, while Wi-Fi capability ensures your software stays updated with the latest features.
Best of all, the Evolution CTS3 is 50-state emissions compliant, meaning you can enjoy safe, reliable power without compromising on environmental standards or legal requirements. Backed by Edge Products’ industry-leading innovation and support, the Evolution CTS3 is the perfect choice for Duramax owners who want maximum power, optimized towing, and total control—all in one powerful, easy-to-use package.
Features:
- Most comprehensive, state-of-the-art, multi-gauge/tuner touch-screen display on the market
- 3rd Generation design is faster and more capable than ever
- Power levels designed for daily driving, towing, performance and extreme
- Simple installation just plug into OBDII port. No wiring required
- Monitor key vehicle parameters like trans temp, boost, RPM and dozens more
- Full color, 5 capacitive touch screen with auto-dimming
- Offers crystal clear data at your fingertips
- Highly customizable gauges and backgrounds
- Boot up directly to gauge screen upon key cycle
- Swipe capability allows easy switching between screens as needed for towing, performance, economy, etc
- Built-in performance meter measures 0-60, mile times and more
- Advanced integrated data logger with export capability
- Ability to add vehicle licenses to tune multiple vehicles with one product
- Clear and Read DTC codes
- Wi-Fi updateable
- EO # D-802-13
- Does NOT support the removal of emissions equipment
Applications:
- Fits:
- 2001-2016 Chevrolet Silverado 2500 HD
- 2007 Chevrolet Silverado 2500 HD Classic
- 2001-2006 Chevrolet Silverado 3500 HD
- 2007 Chevrolet Silverado 3500
- 2007-2016 Chevrolet Silverado 3500 HD
- 2001-2016 GMC Sierra 2500 HD
- 2007 GMC Sierra 2500 HD Classic
- 2001-2006 GMC Sierra 3500
- 2007 GMC Sierra 3500 Classic
- 2007-2016 GMC Sierra 3500 HD
- Engine: 6.6L V8 403 CID Duramax Diesel
Emissions:
- This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.
- The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
- C.A.R.B. EO #D-802-13
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
4.6 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 3
Not as tall as anticipated
Color: Black, Size: Wheel-6 Panel
Definitely not 6 feet tall, more like 5 1/2. Very sturdy and the fabric is thick. Works well for what we're using it for.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Easy to put together
Color: Grey, Size: Wheel-6 Panel
Love them
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Reviewed in the United States on December 17, 2025
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option.
There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk.
Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine.
The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two).
In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026