REVIEWS
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1-10 of 742 reviews
| 5 star | 95% | |
| 4 star | 5% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
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 don’t hesitate to contact us.
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I was skeptical at first but after a short road trip my fuel mileage went from 12.2mpg to 20.9mpg and the throttle response in my 6 speed manual in 5th gear is crazy. Good job guys cause my 5.7 Hemi is a beast now 😈
I was skeptical at first by all the online reviews outside of the company reviews
But i figured for 100.00 it was worth a shot.
I got the 3rd stage
I have a 2021 Honda accord touring 2.0 turbo
After 150 miles it started working and boy does it work
I put it in sport mode and it seems much faster.
Its much more fun to drive
I would highly recommend this product.
OMG!!! Absolutely amazing … installed on my 1999 M Z3 Roadster (3rd owner, 40k pampered miles) and was shocked at the instant improvement.
Car is now a Sports car !!! Throttle response was immediately noticeably improved! After a few gentle miles I got on the throttle and it’s a different car!! The car now LAUNCHES HARD with a noticeable squat !! Took off ASC and was amazed at the launch and tires smoke!! Now I’ve got to strengthen the subframe as it’s a ROCKET!!!
All I can do is speak on my experience with the Stage 3 performance chip I just received for my 2014 Chevy Camaro LT RS Convertible, and I can truly be honest and say I noticed the difference between 50-100 miles of me driving with the chip installed. I tell you what, I can say it definitely compliments my cold air intake. Ol’ Louise runs smoother and sounds a lot meaner with the combination. If it didn’t work for me, I would’ve just requested a refund and gone about my business 🤷🏾
Thanks Thornton, I appreciate the business 💪🏿
I purchased the stage 3 chip for my 2019 dodge ram 1500 hemi love it wake the beast in her your product it as advertised shifts are harder throttle response is excellent only have 25000 miles Ty
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!
This is my 3rd chip ive bought from them and again im blown away. I knew the power would be there so that was never a worry but the mpg ive never worried about .this time I got a chip for the mpg and it actually works.my mileage has gotten better. And what I like the most it doesn’t drop if I lay on the gas.i have to stay on the gas heavy before it drops. Im so very happy I got another one.
Nice upgrade for my Tacoma
Have a 2016 Mazda 3 S Grand Touring w/ the 2.5. I added an intake quite a while ago. Just recently bought the Thornton stage 3 chip. Amazing! Significant acceleration improvement, smoother idle, not sure of how much mpg gains yet. It brought my intake to life and it sounds incredible. Kudos to the Thornton team for high quality product!
Amazing customer service super quick and really helpful no problem getting any questions answered