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REVIEWS

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4.9
Based on 519 reviews
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1-10 of 519 reviews
  1. CY

    Hello I want to say u guys are the best good fast service and the performance chip is amazing work real good I recommend to everyone up there.

  2. DV

    Yes this chip is the first chip out of 3 that I have bought for my other vehicles from other companies that actually did what it’s said! I have a 2023 Jeep gladiator Mojave and it’s lifted and I run 35s with aftermarket wheels. My fuel mileage was between 14 and 15 mpg on both highways and local driving! It was constantly shifting and felt underwhelming on trips. I had my doubts about this chip, but when I seen that I could return it if not satisfied I bought one! It came quickly and just in time for a 400 mile trip and as soon as I plugged it in and drove it, I could feel the power difference and oh what a difference!
    My mpg when’s up to 19.5 from 14 to 15 mpg! Thanks guys! My first trip and I already saved 15$ from the fuel fill ups! This trip took me through the mountains and worked the Jeep and I got 19.5 when I checked in my driveway at the end of my trip! Thornton you are the best and I’m going to buy one for my corvette next!

  3. PL

    Thorton tuning ships are amazing, but what is more amazing is the service. I bought chips for three different cars and had to unplug one, but couldn’t remember the sequence needed to plug it back in and get it connected. I sent an email after 6 PM on a Saturday evening and within minutes got a reply with the instructions on how to reinstall the chip. You simply do not find this type of customer service so I am proud to give them a five star review. I will never go anywhere else for a Tunning-Chip.

  4. PJ

    All I can say at this point is – WOW!

    I had no idea how awesome this tune would be. Saying it has far exceeded my expectations is an understatement. My car runs like a dream whether idling or while smoking anyone wanting to race. The best part is that it gets stronger every time I drive it.

    A true engineering masterpiece at an unmatched level and value.

  5. DC

    I received my chip today and after installation I drove my truck about 75 miles and I could tell a big difference in it. I’m glad that I made this purchase. I give 5 stars

  6. JM

    Got this stage 3 performance chip for my 2011 Chevy Camaro lt 2d coupe V6 3.6l my Camaro is a six speed manual the stock hp on my Camaro is 312hp this chip is not fake I drove 150 miles my Camaros fuel gauge had barely moved. The hp it has give. My Camaro are real and I would never leave a comment on a product that’s bullšŸ’©..As soon as I put the Thornton performance chip in it was immediate. I fact I let my wife drive the car and she immediately asked me what did you do to the Camaro.

    Thank you guys I would never compliment if it wasn’t worth it. And my thing is you have so many people that say all performance chips are B’s I can honestly tell you my 2011 Chevy Camaro lt2coupe has 312 hp stock the chip has definitely improved the overall CPU. And I’ve noticed an increase in take off and my gas milage is already awesome but the chip. actually did help with the miles per gallon. I drove 156 miles two days ago from Charlotte NC to Augusta Georgia I filled up my Camaro in Charlotte and by the time I got to Augusta Georgia the gas hand had barely moved. I don’t care what these critics say about performance chips I know for a fact you guys do make an awesome one.

  7. TB

    I want to send a 5-star review for the Stage 3 chip I just received for my 2021 Toyota Tundra. This truck has the 5.7 liter V8 and is 4-wheel drive. The only thing I dislike about this beast is the fuel mileage. I’ve been skeptical about tuners and tuning chips until now. The chip went through its learning mode, and now has made a VERY noticeable difference in performance! I’m hoping to see the promised mileage increase as well. I filled it up today for the first time since the chip kicked in, so we’ll see what the mileage does, but I’m very happy with the increased acceleration and performance. Thank you for making a believer out of me!

  8. J

    Hello!
    How are you? I’m fine thank you.
    I would like to tell you what I think about you CHIP what it has done to my truck. First off you should know That THAT DAMN CHIP is the best thing I have ever bought for truck. I am so, so excited about about having installing it. It’s only been a month and the changes at it has done is unbelievable. Its has done everything you said it would and more. I drive a 1999 f250 super duty wit a 6.8 v10 motor. I was getting (maybe) 10 miles to the gallon on a good day and really thought the motor was weak and had no power. But now it is like I put a new motor in. The power and speed I now have not to mention how much better the gas mileage. I can’t believe that chip has changed my truck so much. i want to say thank you for having such a great product I am going to (and I have been) telling everyone about your CHIP. Thank you again. keep up the good work I and plan to put one in all my cars. Take care and have a great life. THANK YOU

  9. RT

    I purchased your Stage 3 tuning chip for my 02 Dodge ram 4×4, 4-door, 8.5ft bed, oversized tires, Big truck. I really didn’t expect to feel much difference in power, but, if I could get better mileage, it’d be worth it. Holy cow!! After about 200 miles, I suddenly noticed a HUGE power gain!! I don’t know about mileage yet, but there is an ENORMOUS difference in the way my truck runs now!! It’s actually got some pretty serious “get-up-and- go”!! I literally LOVE it!! THANK YOU, THORTON!!

  10. MC

    Today, we are buying our second Chip Tuning device from Thorton as very satisfied customers!
    Our first unit was installed on our 2017 Buick Envision (Turbocharged 4cyl) which we drove over 75k secondhand miles. The Thorton Chip Tuning installed in minutes, and was making improvements on the first trip to town. Back and forth across the Rockies, from the Dakotas to the Gulf, never a problem with the engine or tuner. This tuner literally gives you more power and better fuel economy that you can see and feel driving. My wife got tired of me reading the car’s mileage performance out loud from the dashboard monitoring ‘instant and last 50 miles per gallon’. We are Total Fans of the Thorton Chip Tuner!.

    Oh – and our 2nd Thorton Tuner will be installed in our new to us 300+hp GMC Acadia. And we Can’t Wait to see and feel these results!!
    Thank You Thorton!!

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We are a team of automotive enthusiasts based in Columbus,GA. Founded in 2008 our mission is to work with high performance vehicles in any way we can.

If you have any questions or comments please donā€™t hesitate to contact us.

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Thorton Chip Tuning Inc 3201 Macon Rd SuiteĀ  139 Columbus, GA 31906

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