- Supports wheel, tire and gear swaps
- Easy to install and internet updateable
- Recalibrates speedometer for larger tire size
- Eliminates speed limiter
- Adjusts shift points and eliminates shift firmness
Product Description
Superchips Cortex Programmer is manufactured to ensure efficient fuel delivery and increase engine output. This sleek, elegant device, in addition to allowing three tuning levels, features diagnostic library which retrieves, displays and clears DTCs. It displays, as well as stores PID data and is backed by a two year warranty…. More >>
Superchips 2950 Cortex Programmer
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Even dialing the 1-2 shift to “Stock” in the “performance” mode, I’d get a harsh 1-2 upshift after agressive driving. I believe the adaptive shifting was bringing on this problem. Superchips tried to blame my transmission, but i’ve never had problems before and it works perfect with the “stock” tuning.
I returned this product. Tech support eventually wouldn’t return my e-mail inquirys.
Rating: 1 / 5
I have a 2004 duramax LLY.Right after instaling the Cortex my milage increased by two miles per gallon on the milage setting.
Rating: 5 / 5
The Best Out there for any stock car, (after market filter and cat-back will not harm).
It can program another car/truck IF you DE-program the first one, so you might be able to use it for your next car/truck. or sell it to a somebody who has one of the supported cars/trucks.
My 2008 Silverado 2500HD is a MONSTER now, a huge increase in hp and torque. a litter firmer shifting in automatic transmitters. but its ok. Make sure you use the right octane fuel ( 93 or higher in performance tune).
didn’t try the economy tune yet. will update this review after a couple of weeks.
definitely Highly recommended
Rating: 5 / 5
So I purchased this for my Pontiac G8 GT after much debate between a local tuner and this out of the box tune. Let me say after hearing so many great things about it on the net I decided to give it a shot. It totally woke the car up. Feels like an entirely different car now. The shifts are firmer and more responsive thanks to an adjustable torque management system. You also get the added bonus of being able to retune the car back to stock at anytime. The whole tuning process takes maybe five minutes max.
It is also capable of data logging (0-60mph or 1/4mile times etc). I know it is not 100% accurate but it definetly gives you an idea of your gains over stock after certain tuning adjustments. It can also read and clear check engine codes. All in all I think it is an excellent value and if you ever out grow the tuner than you can always resale it and pick up a good portion of what you spent on it. Hope this helps, and good luck with your shopping.
Rating: 5 / 5