RaceChip Chiptuning Avis 

What an amazing product!
Easy install to my Audi A4 which now has 30% more BHP and torque.

Drives like a different car, so sporty.
Great customer service - really recommend this product

fitted this to my mercedes 2.2 cdi motorhome 14 months ago and 10,000 completed and very pleased with the extra torque and power it gives spent the first 5000 miles on setting 5 and at 60 mph it runs at 2500 rpm then started changing the settings and realised that every number increase raises the rpm by 100 at 60 mph so the number 5 setting has raised me 500 rpm at the preferred 60 mph cruising speed i was averaging 28 mpg without the chip and with it around 22 mpg on number 5 ( which seems the optimum running number ) driving mostly around scotland and the highlands so at 3.5 tons running weight the chip has been a god send on the hills it will pass most modern motorhomes, mine is a 2001 sprinter coach built motorhome the engine is 2.2 4 cylinder turbo diesel no catalytic converter or egr valve or dpf filter always use cetane in the fuel and k&n air filter serviced very well by myself as i was a mechanic for 35 years so going to continue to use number 3 setting as the extra boost and torque is needed but to the increase in fuel use and expense, also noticed an increase of 5 degrees on the engine temp running at 85 degrees instead of the normal 80 degrees

Cannot fault these people for customer service….the Race Chip in my NP300 Navara makes the engine feel so much more responsive

Quality looks great, not yet installed,but I think everything will be fine

Ordered the RaceChip RS for my Astra 2.0 CDTi as I wasn’t happy with the throttle response, especially when changing up from 2nd to 3rd, the car felt like it just bogged down and took a few seconds to come back on boost. The RaceChip has transformed it, much better throttle response and a lot less gear changing due to the torque increase. I have also noticed about 8mpg better fuel consumption under normal driving conditions. Highly recommended.

Excellent Power gains, you can really feel the torque making the driving experience much more fun. Almost like having a new car. Easy to fit, took 20 minutes and no issues at all. Really happy with the GTS Black.

Have used Racechip products before. Packaging is all cardboard, so total eco friendly! Fitting instructions clear and understandable. Chip S gives good performance boost, too early to say anything about better mpg..!

Feel a noticeable power increase. Better fuel consumption! Love it.

Have many issues
Have been trying to contact them for the last 5 days without reply

Originally fun but ultimately a waste of money. Re-programming (for a new car) is only valid for 24 months, and this fact is buried in their terms or behind extra clicks on the site - they are not really up front about it.

2 years is a short cycle to change a car which makes it feel like a scam.

The performance novelty wears off quickly too

Product arrived on time, was well packaged with clear instructions. My RS chip was easy to install and connected easily to the app. All good.
A quick test drive and I couldn’t really feel a big difference, bear in mind the RS promises 23% more power in race mode, turbo lag also seems exaggerated.
I didn’t tell my wife about the upgrade, hoping she would comment about the car the next time she drove it. Not a mention, nothing, nada!!
I spoke to customer service who offered no solution other than to send it back.
Overall, a good experience other than I didn’t realise any real benefit in performance. Maybe I should try the XLR?

I fitted the base chip to my 2009 Jaguar X Type 2.2l diesel which was pretty good anyway and this has made a very noticeable difference to the performance. It improves mid-range response and acceleration to the point where I have to be careful about how fast I am going! I can't yet comment on fuel economy as that will take a few long trips to determine.
I had previously fitted a different type of chip to a diesel Range Rover so I was perfectly happy with the concept and fitting of a chip and this was easy to do.
Happy driver.

Ordered the S version for my Mondeo. Arrived promptly along with an email with installation pictures. Unfortunately the pictures and instructions were for the wrong engine, but following a quick call to customer service got and a subsequent email with a picture of my engine on, I received my picture back marked up with the location of the sensors.
I'm not mechanically minded but managed to fit the chip myself and I'm very pleased with the results.
Customer service is excellent too.

Don’t waste your money on this
Customer service is not the best,
Went for the gts with app control states that you will get +34HP and +79Nm in my experience the car run worse there even a drop in power, reported it to them where they sent an update too it but had too uninstall the app and install it again and Connect the device again, after the update it had a slight improvement but I still wouldn’t even say it had increased the bhp or Nm, the car now runs with dip in power at certain revs and sounds like it’s running on nails. The car is jumpy and the only sensor it goes to on the car is a fuel rail, for this amount of money I wish I would have just gone and got it remapped at a Dino instead of wasting my time and money on this.
This is a snake oil salesman .avoid.
You see this all the time but if I could I would have gave it 0 stars.

Update they have removed this review before because it tells the truth

I recently purchased the 'GTS' Race Chip for my 2010 Audi TT-RS. Everything from the initial phone call to ordering and taking delivery, it only took 3 days, was perfect, 10 out of 10 for that.
10 out of 10 for ease of fitting.
10 out of 10 for performance gains, it's the best and cheapest power upgrade you can get, just awesome.
10 out of 10 for the pairing of the mobile App to the Race Chip, very easy and straight forward

The only negative comment I can make was the instructions supplied were generic and not specific to my car, they could and should do better than that so sadly its only a 5 out of 10. However to finish on a very positive note because I am more than satisfied with the power gains, reaction times etc. is superb and feels like the power I was getting at 4.5k RPM as stock is now there at 2k RPM. Plus the mobile App is a great touch. I would fully recommend this without any hesitation at all.

Excellent value for money especially if you are looking for a plug and play tune option. Noticable difference especially in race mode. Completely unlocked the cars potential with improved torque and throttle response through the rev range. Lifted power curve which is smooth and no spikes in delivery. Would definately recommend !

Speedy delivery, fitted as per the instructions, very easy to do.
Noticable difference in power, much smoother delivery ,
Increase in mpg from 28 to 40

Well it arrived very quickly the only criticism would be the picture of where to fit it as it didn’t look like my engine but after a quick google I was sorted a bit fiddly as it’s at the rear around 10 minutes sorted. test drive I found the turbo lag had almost gone and fuel economy around town good pedal response better, not been on a long drive yet but I’m sure it’s going to make a difference

Add this to my 2017 A Class (auto) increasing the bhp from 134 to 186. Installation was easy and took less than 10 mins to fit. Power delivery is smooth and the toque band is planted, no sudden turbo peaks. Small issue with FedEx’s delivery, but really happy with the product, would recommend!!

Excellent customer service and excellent customer care helped me with the mobile app with small issue.
with my AUDI A4 1.8 TFSI
5🌟🌟🌟🌟🌟👍