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(21 customer review)

 Chevrolet Performance Chip

Increased Performance and MPG with the Thorton Chip Tuning Chevrolet Performance Chip



BUY NOW: Chevrolet Performance Chips


DELIVERS AMAZING POWER AND FUEL ECONOMY. Chevrolet Performance Chips From Thorton Chip Tuning are a plug and drive solution to add more power and increase the performance of your Chevrolet engine without making any permanent modifications. They can be used on stock or performance enhanced vehicles.

60 Second Installation. No Tools or Wiring Needed. The Thorton Performance chip does not take any special skills to install. Simply plug the chip into your car’s OBD2 port, start the engine, and drive to unleash hidden power!

Ultimate Horsepower and Torque Gains. 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 vehicles 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.

GUARANTEED TO PROVIDE UN-MATCHED GAINS OR YOUR MONEY BACK! Don’t settle for cheap knock-off chips that can damage your vehicle. We sell only custom made and genuine high-quality tuning products.


Chevrolet Performance Chips

Chevrolet  Chip Tuning

  • More Horsepower
  • Increased Torque
  • Faster Acceleration
  • Improved Throttle Response
  • 100% Tested And Proven
  • No Installation, Just Plug And Play
  • Smoother Idle, Response and Shifting
  • Lifetime Warranty With All Of Our Chevrolet Performance Chips
  • 3 Incredible Options To Choose From: Stage 1, 2 or 3!
  • Maximum Chevrolet Performance & MPG Gains.

    Chevrolet Performance Chips from Thorton Chip Tuning do not exceed the manufacturer requirements and work only within the tolerance of the engine. They will not change any of the settings permanently or void your car’s warranty. To return the car back to factory settings, simply turn off the engine and unplug the performance chip.

    GUARANTEED TO PROVIDE UN-MATCHED GAINS OR YOUR MONEY BACK! Don’t settle for cheap knock-off chips that can damage your vehicle. We sell only custom made and genuine high-quality tuning products.

    30-Day Risk Free Trial

21 reviews for Chevrolet Performance Chip

  1. James herndon (verified owner)

    Chevy Colorado is known for slow acceleration response and sluggish uphill power. This Chip has definitely changed the performance. I’m still reviewing gas mileage, but I do have a 6in lift with 33in tires. So this might still not change MPG but I do recommend it for the performance stand point. Great modifications for a hell of a price.

    • Theo (store manager)

      Hi James! Thanks for your kind words! Our chip is also designed to increase MPG! If you have any questions, please feel free to get in touch!

      – Theo W. (Customer Service Manager)

  2. Mike Mottern (verified owner)

    Thank you for your product and for the promptness of delivery.i ordered a stage 3 tuner chip for my 2007 Z71 Suburban and I’ve noticed a significant improvement in it’s performance.ive already told friends and family about it to get your name out there.thanks again and I’ll definitely be looking into more of your products.

  3. Tom Mudro (verified owner)

    Gas pedal lag is gone definitely shifts better and keeps you within the power band big change 2022 silverado

  4. Daniel Schultz (verified owner)

    I have a 2019 Chevy Camaro 3.6 l 6 cylinder and I put in the chip drove it pretty easy gave her a little bit once in awhile till I hit 55 miles then I went into the back country and started to play and believe me this thing flies now

  5. Green (verified owner)

    I have seen a lot of more power.

  6. Matthew R Hovland

    Great product and low price would definitely recommend and price affordable

  7. Kurt (verified owner)

    Just purchased this for my 2021 Colorado. Mostly because I couldn’t stand the lag when the truck shifted gears. Simple install and and immediate noticeable difference. I will buy one of these for any vehicle I own from here on out.

  8. Joshua Ferger

    Does just whatthey said greatproduct

  9. Dennis golden

    Great amazing runs great like is new with lot of power thanks

  10. William Young (verified owner)

    I just purchased the stage 3 Chevrolet chip. I have a Silverado with a 5.3 v8. Flex fuel. I had power if you stomped it hard. But now it is like a whole another truck. Thanks for a great product. I have one in my trailblazer for a couple of years now. Love it

  11. Mario Pasqua

    Horsepower encrease was amazing. After about two days the Corvette was hard starting, and kept getting worse. I blamed the chip and I contacted Thornton. I was 1 day over the 30 days ,and they gave me a refund. The problem was actually a bad ignition switch.I now I am ordering another chip.

  12. Paul Saia (verified owner)

    I have a 2016 Chevy Malibu LT 4 cyl turbo. I have read some of the reviews and decided to give it a go. On my Malibu I did see a steady rate at 40 mpg and climbing on highway with no issue and throughout my regular day to day driving (city) I am seeing and average of 35.5 where on my odometer for a 4000 mile trip I was averaging 28.5 mpg. It appears to be working on my Chevy very well. My 2010 H3A Hummer I went from 12.1 city average to 13.6 average. As far as the horsepower gain I can not say I it was noticeable on the Chevy HOWEVER I am not one to get on the gas just to test things out per say. The Hummer it seems like it may have …. just not for sure. Again reflecting on the ME not one to get on the gas except once to get in merging into traffic and that one moment it did raise my eyebrows. Sorry this is all I have to share in regards to my experience.

  13. Mark (verified owner)

    Impressed,Very Impressed !!!

  14. Hiram A Mains (verified owner)

    I’ve had a stage 3 Thornton performance chip in my 2011 Jeep Grand Cherokee for at least 3,years now, It is a 4×4 , But the torque is incredible, I had already put a plug and play on it from Summitt, So after adding the chip I expected too much with 22” tires on the Jeep, But overall it gave me more horse power and torque, Before the Pentestar 6 cylinder engine was slow on take off and sluggish, now it’s very quick on the front end. I also got a stage 3 Thornton chip for my new 2001 Chevy Corvette base C5 L1, With my secret button pushed on my Corvette plus the chip it now throws me back in my seat without a doubt. I am more than satisfied. Thanks Thornton’s Performance Chips I am a believer.

  15. Gary Walsh

    I ordered the Stage 3 for my 2019 Chrysler 300 3.6 L.And it’s absolutely amazing my MPG went up and definitely the Power Went Up.I now use the Stage 3 and I added a Cold Air Intake and HellCat Throttle Body and this 3.6 L flies.I highly recommend this product.Great Customer Service

  16. James

    Great job

  17. Mario Pasqua (verified owner)

    Got my chip in Corvette yesterday, and what a difference. I felt the difference first time I punched it.Thanks for something that worked.

  18. M. Doxtator (verified owner)

    i purchased a chip for my suburban and fantastic news about the chip, i ran 5 tests to be sure. the first test i went 50 miles on 2 gallons, i did it again and got 55 miles on 2 gallons at 57 mph set with cruise control. i thot this might be a fluke so i did the test again but set the cruise at 65 mph and got 30 miles on 2 gallons, which is 1 mile less than factory ratings. i did the test one more time at 60 mph and went 40 miles that’s amazing!

    i don’t have a computer reading so i went off of the low fuel light and added 2 gallons each time. when the fuel light came on i noted the miles traveled.

    thank you, it’s a keeper.

  19. Greg abney


  20. Cory lavey

    Thank u frank reed for a what I hope is a honest review. I like how u worded everything. I to love to squawk the tires and leave rubber on the road. I read one review just a min ago and it totally contradicts yours the person said it took him 100 miles to notice the 60 hp game from a stage three chip does that make sense to you it didn’t to me yours was immediate like I would think it should be I am having a hard time believing in this product because the reviews seem to be mixed and yours is believable where his is not I’ve been around vehicles and race cars my whole life I know everything about upgrades and how they should act that’s why I say your review was believable if this product truly does work like you say it does then I am sold but I need help considering the purchase please send another review telling me more about your experience with this product please from one gearhead to another

  21. Reed Frank (verified owner)

    Immediate horse power gain
    Throttle response for a small 4 cylinder engine is incredible.
    Stick shift so 2 and 3 is Very lively and more pleasant and safer to drive
    2nd gear even squawks the tires now. Never did that before. Mileage is also going up getting 43 mpg
    Thanks for a great product.

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