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REVIEWS

Read through our live feedback reviews and ratings from verified customers.
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5.0
Based on 625 reviews
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1-10 of 625 reviews
  1. GF

    I installed your chip in a 2005 Crossfire and the difference is quite remarkable. The acceleration is much stronger and when on the freeway it used to tach 3000 rpm at 80 mph. It no tachs 2850 at 80 mph. I still haven’t got 150 miles so it’s bound to get better, if it stays as it is now the chip was well worth the price. I have not had a chance to check my gas mileage but it appears to be better.

  2. R

    Hi I recently purchased a stage 3 chip for my Passat 1.8 t, from your company, and the truth is a am extremely happy, the chip brought the car alive, I inverted the chip, and followed the instructions. Than I left for a 3000 mile cross country trip, the acceleration was impressive, esp. in passing mode, thanks

  3. SL

    Installed this onto my 2025 F150 3.5L
    Wow ! Works amazing . Boost gauge goes all the way to the max now and only used to go little over half
    Highly highly recommend this !
    Best 200$ yous spend
    Buy this before you buy a cold air intake or any other nonsense. Leave the truck bone stock for warranty purpose plugged this in and bam wake it right up.

  4. PH

    I like it it’s I have a 2012 Dodge hemi 5.7 l and it works I’m very very proud of it awesome very good job guys

  5. JL

    Bought the 100$ stage 3 chip w the interface to monitor data. I kid u not, I gained over 100hp and gained roughly 150ft lbs of tq!!! I have a modified RS Chevrolet Cruze which comes with 150hp.stock and 160ft lbs of tq stock. I wish I could post screenshot of data so everyone can see I’m telling truth! Now I only have had one tune done to car and I need car tuned more badly as car isn’t able to get more HP due to the current tune I have in car. Basically ive got over 10 performance upgrades and mods so car is very confused but like I said I’m still getting HP and TQ without a updated tune. With correct tune I believe car will get 300+HP!!! I highly recommend product

  6. DH

    I have a 2018 Jeep with 35,000 miles on it and installed your chip two days ago. Instructions said wait 150 miles to see results. Well I STARTED seeing a change at 15 miles and now I am up to about 60 miles. It’s already a different Jeep. The next 90 miles should prove interesting !! *****

  7. EA

    If you want your car to go fast you need to try Thornton chip tuning these guys have the best stuff for you to use I’ll give him five star for their product I got one and it’s working perfectly fine I’m happy with it

  8. C

    I bought this thinking it’s not possible to do what they are saying but I was definitely wrong. This Chip actually works amazing! I just hit the 150 mile marker and I can’t believe how much different my truck is now shifting.acceleration power. Everything has changed for the better I haven’t figured out the gas mileage yet but it is definitely better than it was. I’m telling you try it yourself. If you don’t believe me just try it. You can always return it if you don’t like it but you won’t it’s a game changer!!! # I freaking love it.

  9. AC

    I recently installed the stage one chip in my 2008 Impreza and I’m really impressed with the performance and mpg gain I now get 27 mpg around town

  10. WB

    I purchased the stage 3 for my 2004 crown Vic 4.6 L recently got the stage 3 and anylizer chip 8-19-25 that’s 3 days ago. I’ve gained 3 to 4 mpg and most defently more horsepower, not sure how much? Just this, my car is a lot faster, faster response. The Analyzer chip lets me know a lot, I recommend both chips to any and all, won’t take long for both chips to pay for themselves.

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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 don’t hesitate to contact us.

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

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