Hypertech8000 PowerStay for GM and Ford
Description
⚡ PowerStay 8000: Own your drive, ditch the auto-stop hassle!
- SEAMLESS PLUG PLAY - Just plug into your vehicle’s OBD-II port—no tools, no hassle, instant control.
- STEALTH POWER EFFICIENCY - Consumes a mere 20mA while driving and drops to 2mA in sleep mode—power smart, battery safe.
- BLOCKS GM ON STAR DIAGNOSTICS - Prevents full diagnostics from running, ensuring your settings stay locked in.
- PRECISION MACHINED DURABILITY - Compact, lightweight (6.3 oz) with a sleek machined exterior built to last.
- INSTANT AUTO START STOP OVERRIDE - Take back control and stop annoying engine restarts on GM and Ford models immediately.
The Hypertech 8000 PowerStay is a compact, plug-and-play device designed for GM and Ford vehicles to instantly disable the auto start-stop and V4 modes. It connects via the OBD-II port, consumes minimal power (20mA active, 2mA sleep), and blocks GM OnStar full diagnostics, ensuring seamless and efficient control over your vehicle’s engine behavior.
Specifications
| Manufacturer | Hypertech |
| Brand | Hypertech |
| Model | 8000 |
| Item Weight | 6.3 ounces |
| Package Dimensions | 7.09 x 5.63 x 2.72 inches |
| Item model number | 8000 |
| Exterior | Machined |
| Manufacturer Part Number | 8000 |
| Lift Type | Electric |
| Voltage | 12 Volts (DC) |
Reviews
J**N
Works great! Don't buy those knock offs!
This thing does exactly what it supposed to! I was having issues when it was dropping into 4cyl mode, but this thing keeps all 6 going at all times and no more problems from my truck!
D**.
Better than Range.
Works as advertised. Replaced a Range unit that failed.
D**.
Works
Works as advertised
P**.
2024 Chevy trail boss 6.2
The product did not work for my 2024 Silverado tray boss 6.2. I tried 2 modules neither worked. Tech support said it might not work with my application.
J**N
Works well
Works well. Plug and play.
L**T
Newest truck auto strart stop and DFM Disabler
Biggest problem reading reviews is that very few tells us what vehicle that it worked on. I have been searching for one that works on my 2020 Silverado with 5.3l motor and 8 speed transmission. Most don't work with this model and newer because these vehicles are DFM. Well I bought this with a 50/50 chance it would work. Opening the box and reading the before you install card, it tells you to go to Hypertech web site and update the Powerstay module. Well the only thing I found wrong was the the card with instruction does not match the web site. Had to call tech support and they told me how to update. You could never do it by the installation card in the kit. Now using it! Works absolutely perfect. My truck does not shut off at stop signs or red signal lights. Next drove the truck at 55 mph were there was no demand on the motor. This would enable the DFM and you could feel the engine vibrate. Now it no longer does this. So I would definitely recommend this product, due to perfect function and cost. I can't as of yet state what happens to mileage. I expect a 1 or 2 mpg less but just haven't tested it yet. I hope this helps others out.
B**X
Works great
I updated it online before installing it. Throttle response increased,
M**E
Works great
Plug it in and forget about it. Does everything I needed it to do.
Common Questions
Trustpilot
2 weeks ago
3 weeks ago
