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 received my Performance Chip for my 2005 Thunderbird and installed it. Horsepower has increased and an added 60 H.P. has been added. Gas milage has been increased to about 5 M.P.G. I installed new iridium spark plugs and new points, and tuned it to the required 120K milage specifications. (Actual milage is 117,450) also changed high performance high milage oil and, magnetic oil filter. My T-bird now screams and can hold it’s own with any car. I am pushing out 365 H.P. This car wants to take flight!! Thanks,your team gets a 5 star review from me!!! Capt. John A.Mavilio
Hey Guys. Just wanted to Touch base with you all. I Got the stage 3 for my Ford Escape SE 1.5L Ecoboost. That Thing. Will absolutely leave the Earth. That thing will fly now. It was fast before but it’s even faster now. I love it. I’ll tell you I took on a V8 Chevy Silverado on the interstate and my car left him setting. I’m so happy but I also know that that thing can get me in trouble haha. Let’s hope that don’t happen but I just wanted to thank you guys and let you all know that you all sell a great great product and I’m very well pleased with the stage 3 Thornton. It worked out awesome for me. Thank you again and we appreciate you guys. God bless!
I was more than a little skeptical about these claims, now I’m telling everyone who will listen about. I got the Level 3 for my 2003 Ford F-150. IT WORKS! I drove the 150 miles on a single day trip. I feel it shifting smoother, ideals better. Can’t prove more HP but it sure feels like it improved.
Love it
Thornton Chip Tuners absolutely delivered After installing their tuner on my 2018 Ford F150 Ecoboost, I gained an impressive 60 horsepower and noticed a real improvement in miles per gallon as well. The performance boost and efficiency upgrade made a huge difference, and I’m confident my Dodge Charger would benefit just as much from their tuner chip too. Highly recommended!