Mini Cooper Performance Chip
The Thorton Performance Chip for Mini Cooper vehicles is a performance upgrade designed to improve horsepower, torque, throttle response, and efficiency. Select your Mini Cooper model and engine below to confirm compatibility and get the Performance Chip matched to your vehicle.
Price range: $39.95 through $99.95 (USD)
Maximum Mini Cooper Performance. Maximum Driving Pleasure.
The Thorton Mini Cooper Performance Chip is a simple plug-and-play performance upgrade designed for compatible Mini Cooper cars, trucks and SUVs. Each chip is matched to your specific Mini Cooper model and engine, giving you an easy way to enhance performance without permanent modifications.
Three stages. One OBD2 port.
Every stage is 100% tested and proven, backed by a lifetime warranty and a 30-day risk-free trial.
A great entry-level upgrade for drivers looking for improved response and everyday performance.
Our balanced performance option, designed for drivers looking for a more noticeable increase in power, acceleration and throttle response.
Our highest-performance option for drivers who want to unlock the maximum available performance.
More power. Better response. Total control.
The Thorton Performance Chip is the most advanced and easy way to enhance your Mini Cooper's performance. It optimizes key engine parameters for more horsepower, more torque, improved throttle response, and better overall drivability.
Our plug-and-play chip installs in seconds with no tools, no wiring, and no modifications. It's 100% safe, fully reversible, and backed by our lifetime warranty.
Choose from 3 performance stages to match your driving style and performance goals — and because the chip works only within the tolerance of the engine, it never changes settings permanently or voids your car's warranty. To return to factory settings, turn off the engine and unplug the chip.
Engineered to deliver. Built to last.
Thorton Performance Chips are designed using advanced tuning technology to safely and effectively enhance your Mini Cooper's power, response, and drivability — without compromising reliability.
Unlock significant gains in horsepower and torque for stronger acceleration and overall performance.
Experience quicker throttle response for a more engaging and connected driving experience.
Feel the difference with quicker acceleration and improved performance across the entire RPM range.
Optimized tuning for a smoother idle, cleaner power delivery, and smoother shifts.
Many customers experience improved MPG depending on driving habits and the performance stage selected.
No cutting, splicing, or special tools required. Installs in minutes using your vehicle's OBD2 port.
Engineered to work within your engine's parameters for reliable performance you can trust.
Each chip is rigorously tested to ensure consistent quality, performance, and reliability you can count on.
How it works
Thorton Performance Chips are engineered to unlock the true potential of your Mini Cooper. Our plug-and-play design delivers more horsepower, more torque, and improved efficiency — safely and effectively.
The OBD2 port is typically located under the dashboard on the driver's side.
Simply plug the Thorton Performance Chip into your vehicle's OBD2 port.
Start your engine. The chip will automatically communicate with your vehicle's ECU.
Experience more horsepower, more torque, improved throttle response, and better overall performance.
Unplug the chip at any time to return your vehicle to its original factory settings.
When the chip is plugged into your car's OBD2 port, it receives real-time data through the OBD2 connection, allowing the chip to study your driving habits and modify signals sent to your vehicle's ECU.
By safely optimizing functions such as the ignition timing, air-to-fuel ratios, transmission shifting and fuel maps, the chip module provides the ultimate horsepower, torque and mileage gains.
Annual savings
Thorton Performance Chips optimize key engine parameters to deliver the maximum possible gains in horsepower, torque, and fuel economy — so you get more performance and more money back in your pocket.
annual savings
in your pocket!
(vs. stock)
(from 20 MPG)
savings (max)
Savings are based on maximum possible MPG improvement. Actual results will vary based on your vehicle, driving habits, road conditions, fuel type, and selected performance stage.
Delivers the ideal mixture for more power and better fuel efficiency.
Optimizes shift points for better performance and efficiency.
Maximizes combustion efficiency for more power and less wasted fuel.
Continuously learns and adjusts to get the most from every drive.
Adjusts fuel delivery for maximum performance and mileage.
Get the most out of every gallon, year after year.
Compatible vehicles
The Thorton Performance Chip is compatible with all Mini Cooper vehicles manufactured from 1996 and newer, across all models and engine types.
All models from 1996 and newer.
Gas · Diesel · EcoBoost · Hybrid · V6 · V8 · V10
Designed to work with your vehicle's ECU for safe, reliable performance.
Installs in seconds. No wiring or modifications needed.
Loading models…
Includes all engine calibrations, trims and market variations where the OBD2 protocol is supported. Not sure about your vehicle? Call 762-235-7265 and we'll confirm your fitment.
Frequently asked questions
Everything you need to know about Thorton Performance Chips. If you have any other questions, our team is here to help — call 762-235-7265.
Yes. You will get complete step-by-step instructions for an easy installation.
You will receive one (1) Thorton Performance Chip and complete installation instructions.
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 — it leaves no traces — and install it again later.
Yes, it will work with all aftermarket upgrades as well as factory upgrades.
No. Our tuning chip is designed to work seamlessly with your vehicle and will not cause any dashboard errors or warning lights.
No special skills are required. Just plug the chip into your OBD2 port and follow the simple instructions included.
Thorton Performance Chips are engineered to fit a wide range of models and engine types. Be sure to select the correct make, model and engine of your vehicle when purchasing.
Yes. Simply unplug the chip and your vehicle will return to its original factory settings. There will be no stored codes or traces.
Many customers experience improved MPG depending on their driving habits and the performance stage selected.
We offer a 30-day risk-free trial. If you're not completely happy with the results, return it within 30 days for a full refund.
Installs in seconds. No tools, no wiring, no modifications.
Real-time adjustments for maximum performance and efficiency.
Designed to work within your vehicle's ECU for safe, reliable performance.
Works with all Mini Cooper engines from 1996 on for the perfect fit and tune.
Thorton Performance
Analysis Kit
The ultimate companion to your Thorton Performance Chip. See real performance gains, monitor engine health, and diagnose issues — all from your phone.
performance data
trouble codes
engine health
& notifications
iOS & Android
12 reviews for Mini Cooper Performance Chip
Mini Cooper Performance Chip
SPEECHLESS !!! Got the stage 2 chip and you guys a true and now proven in my sight did the air intake add on then added yalls stage 2 and can see a difference MAJORLY performance wise poor traction control light from 3rd gear and 4th easily set it off so YES these performance chips are 💯 + try it on a turbo set up and have at it will make your day
Thanks guys
Your claims are founded and backed up by results. I ordered the Thorton performance chip for my 2014 Mini Cooper, S countryman on Wednesday this week, and I received it Friday. That’s amazing in itself since I live on the West Coast.
I was excited to give it a try right away. I have a 21 mile combined city highway loop between two close coastal cities. I drove it before the the Thorton tuning chip arrived at 8:30 AM and my result was exactly 30 miles per gallon. The chip arrived at 1:15 pm, that same day. Installed in seconds and I was off and running on the 21 mile loop. Then, after only 27 minutes from installation, I received the result of 33 miles per gallon based upon exact conditions and travel parameters. I’m really excited. Can’t wait to see what will happen after 100 to 125 miles after installation. I will definitely keep you in the loop. I am quite the sold and lifetime customer of your products and services. Thank you from the bottom of my heart for producing such a fine product for my Mini Cooper S Countryman 1.6 L turbo.
Last week, or so, I wrote a review of your level 3 chip in my MINI (2017 Cooper Convertible 3 cylinder). In it I stated that I received results that far exceeded expectations. I’m sending the screenshot of my info screen so you’ll know I wasn’t making it up. My plan now is to try it on trips in the Mid and Sport range (I can watch the gas gauge drop in Sport mode) to see how much improvement I can obtain there. Thanks again for what has been and is an exciting addition to my driving experience. By the way, just put the order in for a chip for the wife’s 2023 Cooper S.
I purchased the level 3 chip for my 2017 MINI Cooper, 3 cylinder, in July. The wife and I attended MINI On The Mack, St. Ignace, MI the first weekend of August. For us, from Delaware, it was approximately 905 miles each way. Using the vehicle computer, the best mpg we’ve ever gotten was 34.2 mpg in eco mode which I thought was great. Driving to MI as it was remapping the ECU we had attained 39.5 mpg. Returning home we registered 944 miles from St. Ignace, MI to Lewes, DE over three days, mostly at speeds in excess of 70 mph. When I checked the trip info screen it indicated that we had obtained an astonishing 43.9 mpg. Considering the MINI uses premium fuel, that result was phenomenal! Just wish I knew about the chip earlier. Screenshot of info screen available on request. I’m telling all of my MINI Cooper friends about your chip. I’ll be ordering one for the wife’s 2023 Cooper S.
I purchased the level three. I have seen the gains but will I see some more in sport mode or will it be the same in mid as well in sport modes. 2016 mini cooper!