FAQs
Will it come with instructions?
Yes you will get complete step by step instructions for easy install.
What is included in this purchase?
You get one (1) Performance Chip From Thorton Chip Tuning and installation instructions.
Will this void my warranty?
Absolutely not. Our tuning chip will not void any warranties. If you have a very strict underwriter on your warranty you can simply unplug the unit before taking your vehicle in for service with no traces and install it later.
Will this work with aftermarket performance upgrades?
Yes, It will work with all aftermarket upgrades as well as factory upgrades.
Will I get any errors on my dash board after installing this tuning chip?
Our tuning chip will not cause any dashboard errors or warnings.
Do I need any special skills or tools?
No special skills are required. Just plug into your OBD2 port and follow simple instructions included.
Will this module fit my 4cyl, 6cyl, 8cyl?
The Thorton Performance Chip will fit all engine sizes and types for your make of vehicle. Be sure to select the correct Make, model and engine of your vehicle when purchasing.
 
I purchased the Thornton stage 3 it does work I definitely feel the difference it changed the way my truck driver completely
I’m impressed, will order one for my Land Rover
I have a 2016 Range Rover Sport with the 5.0 supercharged engine. I purchased the Level 2 tuning chip and I am amazed at the additional performance that I now have in my vehicle. I can say that my vehicle is easily pulling 550 hp now! You cannot find a better investment, especially for the price. Great job Thorton!!
Hi Michael! Thank you for your kind words! Looking forward to your next purchase! Please feel free to check our Thorton Radar Detectors too https://thortonradardetectors.com/product/v9-radar-detector/
Installed in about 30 seconds, have a 2020 Land Rover Defender 2.0 4cyl turbo. Noticed the slight lag in turbo GONE and the performance was better, since I have 2 mustangs I know the performance. The gas milage is only, so far, about 1/2 mile per Gallon and hopefully will increase. I recommend the stage 3, why not? Only can do so much with a 5400lb car with a 4 banger but for the price yes I would do again. I already recommend to a friend with a Ram truck with a hemi. A+
My supercharged range is noticeably faster more responsive and I am getting 2 more miles to the gallon. All I can say its amazing. The torque is putting in the company with performance cars. Thats saying a lot for such a heavy vehicle. This chip really unlocks the power. My S550 twin turbo performance is even more amazing with this stage 2 chip as well.