RaceChip Chiptuning Avis 

I was having trouble connecting my Black after changing phones. The internet was all over the place with instructions, so I contacted RaceChip customer service. The next day I had a reply with very concise, easy to follow, instructions. I followed the instructions and everything now works perfectly. Personally, customer service is very important to me any time I purchase this type of product and RaceChip delivered. Great Product!

I have installed the GTS5 Black in my 2022 M4 base, manual transmission, rear drive only. The added power is above supprising. The M4 can handle the added power as though it came with it. A test of its increase in power is when my nephew, who was in the M4 without the Racechip, told me his head moved back in the seat much harder when I accelerated after installing the Racechip. The Racechip does what it claims. I have had excellent service. Follow the instructions exactly, and you will agree it is a "plug and play". If you need to contact Racechip, use the "support" email. I am now more powerful when I return to Road America Race Track here in Wisconsin, about one hour away from my home. Definitely recommend this Racechip, high quality, plug and play, and many map options. Anyone not happy with this Racechip has a loose drive belt, snug up the tensioner!

After one year no issues no problems everything is working perfectly great 100% 10 OF 10 fast shipping fast response from customer service if you looking for something safe in fun in Powerful for your car RaceChip is your answer.⭐️⭐️⭐️⭐️⭐️

Everything is very simple in easy to install to your vehicle the app works perfectly great💪🏻

The team over at RC reminded me to register the unit to ensure the engine warranty was active. Good job.

I purchased racechip for one of my customers vehicles that wanted some extra pep. With racechip he got more than that, he got a new car. This racechip performed like it was a different vehicle. He left our shop smiling and hasn't stop raving how great his car is performing and how great the installation was. He's 82 with a bi turbo amg mercedes....we probably should made him sign a we're not responsible release form....lol. Great product fast shipping, easy installation and definitely will recommend to others.

I bought a used 2014 Audi A6 , A8 and S8 and all three cars performed well above my expectations with the RaceChip. All aspects of ordering, receiving quickly, performance and customer service all outstanding.

VERY EASY TO ORDER AND IT ARRIVED ON TIME VERY WELL PACKAGED. IT WORKS VERY WELL AND I AM VERY HAPPY WITH ITS PERFORMANCE!!

Waste of money! Just go get a real tune on your amg ! I have a amg and engine light keeps popping up! Because of o2 sensor ! I have down pipe , intake , exhaust , bov and intercooler on my amg and this piggy back tuner doesn’t work ! They told me it doesn’t support other mods ! Has to be factory settings and parts ! For 800$ might as well get a real tune ! They said they will take it back only with in 30days of purchase! I purchased this gts black with blue tooth before I bought the mods so what now

Love the race chip tuners. I have run multiple tuners from them and have always had great results. They also have very good customer service. Highly recommended!

Really good customer service

I purchased the Racechip RS for my BMW F15. It was delivered faster than expected. From the moment I opened the shipping box this product is first class. The package the product came in was very pleasing to the eye, the install only took 6 minutes, and the performance is by far the best part. It woke my X5 up. I can't speak for gas mileage yet, but I will keep you updated.

I got a GTS race chip for my mini cooper JCW. The install process using their app and tuner was a 20 minute process, and the car has been completely transformed. I am SHOCKED by how much faster my car is, A roll-on in third gear feels like a different car now. I’ve been able to slightly increase my average MPG while also getting significantly faster. I love this thing and the customer service is amazing.

The chip is fabulous, it works. I've only had one problem and it was not with the chip, it was with the app and it was caused by me, since I changed my phone. Of course, the chip and the phone had to be paired again, as I am not an expert the pairing took me a couple of weeks, but with the help of Patric Richardson from the RaceChip Customer Service, I was able to solve it finally. I have no hesitation in recommending this German company.

First I want to say that this chip really works, it makes my car more responsive and eager. After about 4 months I had an issue with the Bluetooth so RaceChip sent me a return label so I could send it back to them to get it checked out. 5 days later I had a new chip in my hands, and that included shipping from the US to Germany and back! So not only it’s a great chip, they also stand behind their product and take care of any question or problem you might encounter promptly. Truly a 5star company and product.

Purchased and installed on my 2023 Bronco 2.7. Customer service was awesome and installation was a breeze. Performance opptions are definitely noticeable and I highly recommend Racechips!

RaceChip and customer service are great. THe product works fantastic

Great customer service. A few things came up, but they shipped replacements quick and update over the app settings very fast. Highly recommended!! Buying another race chip product soon

The GTS Black race chip is very good and gives a real good boost to my Honda Civic Si _Copue 2018 . from aprox 205 hp to aprox 250 hp. I am using it together with a street version PRL air filter but as I read the chip is indicated for a stock engine without any modification, so from time to time the engine fails very rarely in the initial acceleration by absorbing too much air since as the PRL street air intake is installed it absorbs more air than original. When I changed to the PRL race version air intake, I couldn't use it anymore because the air intake is almost 50% + air so the race chip is no longer enough and you have to do a reprogramming with Hondata or KTuner .
In any case, today this chip is excellent for those who do not want to change the standard of a car and increase a good amount of power and use the maximum possible power of your car as standard. I would like you to also prepare for normal trucks like the 2.4 L Mitsubishi Outlander that I have but apparently you focus on other types of engines, in fact, I have a RoadRace chip from the USA, specially designed by them for their race SUVs, for my 2017 Mitsubishi Outlander increasing the power by 12 to 15% is a good bit to improve the performance of the engine. Greetings and keep up the good work.

Ordered GTS Black, instructions were very clear and easy to read, installation was simple, and everything worked as advertised!

Customer service was also super helpful and quick to answer/respond to questions and glad to assist.

Highly recommend!!

I would not recommend RaceChip. I bought it tried it and it did nothing good. The Technical support was rude, aggressive and ultimately useless- Your coils are bad you need new plugs. I sent it back for a refund - it didn't do anything and nobody was surprised - especially not their Returns Department. They must get a lot of practice to be so good at it.

I don't believe that these "Chips" do anything apart from have a light and a funny little screwdriver