Increase engine power by up to 30% or get your money back
The module sits between the engine sensors and the engine control unit (ECU) and adjusts their signals. The factory ECU software stays unchanged.
GAN GT: up to +30%, GAN GTL: up to +25%, GAN GA+: up to +12%.
In ECO mode, with an economical driving style: GAN GT and GAN GA+ up to 15%, GAN GTL up to 10%.
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
Enhanced performance or your money back, excluding delivery costs.
| ECU remap | GAN tuning module | |
|---|---|---|
| Manufacturer’s warranty | at risk | preserved |
| Factory ECU software | rewritten | unchanged |
| Back to factory settings | workshop visit | OFF button |
| Modes on your smartphone | no | yes |
I bought the GAN module a few months ago and I'm really happy with it. I use it on a hybrid car, the Cery Tiggo 8 Pro Max, to get a bit more pep on the highway when the battery is low. With this module in Dynamic mode, even at higher speeds, the combustion engine can always keep a reserve charge in the battery, giving me a boost for overtaking. It's exactly what this car needed.
Bought the GAN GA for my 2002 Porsche 996.2. It gives a noticeable improvement in throttle response, which I really like. I also feel like there is some more power in the mid range as well, but I doubt top end power has increased much. All in all, for the cost of the unit and the ability to swap tune files if I put it in another car, I recommend the product. The only negative experience I have noticed, is that the car needs a few more turns on the starter before firing up, something I read another Porsche owner also commented on. If this can be fixed in a software update I will rate it 5 out of 5 stars.
Review on Google
I installed this product on my Ford Puma (1999) and have had a very positive experience so far. The device works reliably and connects without any issues. It provides useful information and has made monitoring my vehicle much easier. Pros: * Quick and easy installation. * Reliable connection with the vehicle. * Accurate and useful vehicle data. * User-friendly smartphone app. * Good value for money. Cons: * The initial pairing process took a few minutes. * Some advanced features could be explained better in the app. Installation Experience: Installation was straightforward and took less than 10 minutes. I simply connected the device, followed the instructions in the app, and everything was up and running quickly. No special technical knowledge was required. Vehicle: Ford Puma 1999. The product was recognized immediately and worked well with my vehicle without any compatibility problems. Smartphone App: The app is easy to use and has a clean layout. Connecting the device to my smartphone was simple, and all important information is easy to find. The app runs smoothly and provides clear, real-time data. Overall, I am very satisfied with this product and would recommend it to other drivers looking for an easy-to-install and reliable solution for monitoring their vehicle.
I purchased the GAN module a month ago and I’m very satisfied. It boosted my car power and reduced the fuel consumption. I have a Hyundai IX35 4wd automatic. The app to manage the module settings is intuitive and easy to use on my iPhone.
I purchased the GAN tuning device for my Alfa Romeo Giulietta Veloce 1.75T. The device was easy to install and set up, took around 1 hour with no issues other than finding a suitable place to mount the box under the bonnet. GAN claim that in sport mode it adds an extra 65hp, to the existing 241hp, I was sceptical that this was achievable, but being a turbo bosted engine I was sure there would be some noticeable improvement in performance. WOW WOW WOW...the little Alfa was reasonably quick from the factory, but I was shocked at the performance gains from this inexpensive tuning box. The engine builds boos quicker from low revs and will spin the wheels withh roll on acceleration in 1st and 2nd gear. The car is now a super hot hatch and an absolute blast to drive. I have done plenty of performance modifications on my cars over the years, but this is by far the best performance upgrade I have done for this amount of money. Absolutely super impressed with the results.
Review on Google
I recently purchased a GAN GA+ module, for a Skoda Fabia 1.4 101 hp. It DOES increase the power and the response, mostly on the mid revs, that this 16v engine was a bit flimsy. As a result there is a better drivability in an urban environment, when immediate acceleration is needed. It also increases somewhat the engine noise on acceleration, naturally resulting by the extra power. I did NOT see any extra power on the high end of the rev spectrum. As a result I did NOT see any increase in the final speed of the approx 190+ km/h in natural state. Power mode increases slightly the consumption, indicating that the changes in performance are exact and the engineering is correct. Eco mode is exactly the meaning. Less consumption and somewhat less power on any revs.
Installed it to my Qashqai 1.6 dci, from the third day that I completed the 120km that was necessary for the chip to adapt with the engine is like I'm driving a new car!!! Haven't done any Dyno to it but the difference is massive!!! Car now pulls better than ever before! Very pleased with the product and surely later on I will buy again!!
Review on Google
I fitted Gan GT on my 2012 Peugout 508 SW GT. Really impressed with the car performance after being fitted. EZ to fix and Gan GT apps is user friendly.
Very easy plug and play instalation. Very intuitive and understandable product. You can use it on several cars, I use it on Mazda cx30 2.0 and Mazda CX 5 2.5, both naturally aspirated engines. It feels quicker from low rpms, better acceleration and feels like turbo model. Also, in eco mode consumtion is lower. We think that is worth the money. Go Gan, you deserve 5 star. Its a very good product. We thought that atmosferic motors are non tuning, but you proved that it is possible to gain some additional Nm and hors power.
Purchased the GAN for my Porsche Cayenne S Diesel. Initially installation looked very simple with easy access to the fuel rail and a diagram indicating the position of the turbo boost sensor. Unfortunately access to this sensor was very limited. I tried removing the inner wing liner, no good, removed the head light not possible despite assurances from GAN. The remaining alternative appeared to require the removal of the front bumper, a task I was reluctant to take on. My solution was to cut a small hole in the plate below the headlight giving me sufficient access to the boost sensor without affecting the integrity of the headlight mounting. First impressions on start up were very good my phone connected quickly and the engine ran smoothly. Performance has significantly improved with no obvious deterioration of the fuel consumption when in dynamic mode. I have not tried the economy mode but I like the fact that you can instantly switch as and when required. Only change noticed is the engine takes a couple more turns of the starter before bursting into life. The company was quick to respond with technical help during my installation but their advice did not solve or really understand the issue. Device***** Support*** Value***** Performance*****
Review on Google
I've been using the Gan Ga+ external tuning box for a few weeks now, and the results have been impressive. It's been fitted to a Skoda Octavia 1.6 MPI. Fuel economy has noticeably improved (above 10%), and the engine feels much more responsive, especially during acceleration. It's a great upgrade that delivers real performance and efficiency benefits without any hassle. It has even passed official technical inspection with no issues. Highly recommended!
I recently bought GAN GA+ for Subaru Outback 2024. Since then (1300km approximately) I'm driving only in dynamic mode and a little bit faster throttle response and fuel economy of 8-10% are noticeable. It would be very convenient if GAN team make the app visable in Android Auto!
Review on Google
The installation was super easy on my car (BMW e93). I followed the instructions and then drove for 120 km. After that, I used the App on my Android smartphone, chose Dynamic and it worked like a charm! I noticed the difference immediately, at my first start. More power and more acceleration. Excellent product so far!
Review on Google
Hi everyone, This is a preliminary review since the product is still under scrutiny. However, delivery time and packaging were excellent, the same goes for the ease of installation and software control through Android mobile. Although I bought GAN GA+ for the purpose of reducing fuel consumption (eco mode), I have noticed a slight increase in power and torque the few times that I have switched it to "Dynamic" mode. As far as "Eco" mode is concerned I have noticed a smoother gear up/down shifting. Until now I haven't been able to actually measure the effect on fuel consumption. (Subaru Legacy III 2.0 AWD Automatic 125hp). Will revert with final review in a month's time. Cheers
Review on Google
Very quickly delivered from Germany. The installation is easy, noticeable more power. Maybe the app is slow to my android mobile. The fuel consumption is a bit lower, Nissan 1.6 dci R9M
Review on Google
Super fast delivery. Product was well packaged and exactly as described. I have installed easy and I had support on email the GAN GT in my 150 HP Toyota RAV4 and it made in the performance improvement. The App on smartphones was very user-friendly. The support on email was very quick and I can set Custom parameters. However I also confirmed my in the seat experience by testing it on a dyno. Dyno testing confirms almost Dynamic 12, Sport 14 and Custom 16 additional HP to the wheels.
Everything was ok, like in description! The install was easy and the app is very simple! The best solution vs. remaping!
I installed it in a Porsche Panamera 3.6 V6. It was easy to install, and my phone connects to both the PDC and the GAN GA+ module at the same time, I can easily switch driving functions. The reduction in gas pedal reaction and the increase in torque in DINAMIC mode are particularly noticeable. I can drive at a higher speed with the same consumption in ECO mode.
Review on Google
The GAN GA+ dongle is obviously easy to plug in. After installing the device, I drove around normally for week, giving the device plenty of time to adapt to my driving style. My car is a Hyundai Genesis 5.0 R Spec, which has 429HP out of the box. The GAN GA+ promised an additional 34 HP 30 ft./lbs. which I cannot pretend to quantify without a dyno. What I can say is that this 4100 lb. beast breaks the rears loose easier than it did before. I didn't believe that the OEM would leave that much power for the aftermarket to find! Great unit!
Review on Google
It is excellent value for money product. Easy to install. Big difference on the car performance. Installed on Jeep Grand Cherokee Turbo Diesel 2015 model. Highly recommended !
Review on Google
Installed on Subaru Impreza 2007 AWD 1.5i 107hp Pros: - Fast delivery - Good build quality - Easy to install with provided installation kit - Easy to setup - According to my opinion provides an increase in car performance Cons: - Phone App is very basic – It would be good to display at least some live engine data in the app to be visible the difference when you toggle between operation modes - Part of Phone App interface is working weird – e.g., LED Off functionality is not a single button or slider but two separate buttons for OFF and ON, making it difficult to toggle on first try and could be annoying - No notification in the App that the connection, calibrating and learning process are completed successfully or not. I cannot find any status information in the app you need to rely only on basic LED indications on the device itself which is not very practical if you intend to use the device constantly and wanted to mount it not to be visible.
Review on Google
Improved the torque lower down for my car and the the car is more responsive. Easy to install and set up.
Review on Google
The delivery was very fast, the product is excellent, easy to install, and the results matched the product specifications. In short, 100% recommended.
Review on Google
Expectations clearly exceeded. So far, I've used tuning modules for the turbocharged engines of the Subaru Legacy GT (2010) and the KIA Proceed (1.6 TGDi), as well as the corresponding naturally aspirated modules for the Nissan 370Z and the Chrysler Pacifica. In every vehicle, there was a clearly noticeable increase in performance. The KIA Proceed, in particular, benefits disproportionately from the additional horsepower thanks to its modest curb weight of 1438 kg. I didn't notice any fuel consumption advantage in Dynamic/Sport mode, but I did notice a significant increase in driving pleasure. The customer service via WhatsApp deserves real respect. They are attentive and courteous, something you'd hardly expect these days! I'm especially fascinated by the naturally aspirated modules. They seem to intervene on several levels. In addition to the improved tuning, there's also a sportier throttle response, which greatly enhances the subjective driving experience! In my Chrysler Pacifica, the somewhat outdated and sluggish automatic transmission was transformed with the GÄN-GA+ module into a significantly more spontaneous and responsive shifting experience, comparable to the current ZF 8-speed automatic (similar to the one in my BMW)! I was, and still am, truly speechless. I am more than satisfied with all the products I've purchased so far and have already recommended GÄN several times. They will definitely be my go-to source for future projects as well.
Review on Google
Received my GanGa+ device yesterdayand so far am very satisfied with the performance it has shown!Petrol consumtion went down at once,from upper 8.7-9.1 to7.0-7.3 and the engine seemed "calmer"while overtaking on the highway,no high rpm like earlier! Think I made a very good purcase!!👍👍👍 Best regards, Anders Axelsson
Review on Google
İt definitely worked on my Mazda 3 88kw 2014 especially in low and mid range. By the way my car's engine is not appropriate for chip tuning. Box type tuning was my last chance and I'm glad that I have found Gan tuning box. Engine is livelier now. Thank you Gan Tuning!
Easy to order, instal and its improved my car performance. Easy app. Easy to change between cars of diferent engines too
Review on Google
Hi, I'm happy with the product I bought. I've been driving a 2017 Peugeot 3008, 1.6 Blue HDI. Installation was relatively easy, except for the connector at the back of the engine near the windshield, which was a bit tricky to access. The app on your phone is very easy to use. However, sometimes when I start the engine and open the app, it doesn't connect immediately. I have to reselect the GAN model and car type, and after pressing Apply, the connection is established quickly. I still haven't noticed the difference between Sport mode and Dynamic mode, which is what it's currently set to.
The car ford focus mk1 1.6 came to life. The torque increased and you think you have a lower gear in the gearbox as the engine speed increased at full throttle. I am happy with the whole thing. The installation was plug and play like putting your phone on charge
Everything as described, would buy again. Works perfectly. Fuel consumption has decreased slightly. The engine runs smoother and more evenly.
Review on Google
Hello, today I installed the tuning box in our Kia Sorento. The photo of the engine that was sent to me beforehand made the installation much easier. The installation and app setup were also very simple and well-guided. The first test drive went well, and the increased power/torque is noticeable. I will recommend your product. I switched from RaceChip to Gän-Tuning because, in retrospect, RaceChip's after-sales service wasn't good. I haven't regretted it.
Review on Google
Very easy installation. The increased torque has a positive effect on the shifting behavior of the automatic transmission. Fuel consumption is reduced by approximately 1 liter. Overall, a worthwhile investment. (Mitsubishi Spyder 2.4L engine - 163 hp)
Review on Google
Delivery OK. Performance (naturally aspirated Mazda 3 petrol, 122 hp) in ECO mode: only a slight increase in power, no reduction in fuel consumption!, but MUCH more pleasant to drive (smoother acceleration; Mazda has poorly tuned the engine). In Dynamic mode, noticeably more power, but about 20% higher fuel consumption! Bottom line: Price/performance ratio is perfectly fine.
Review on Google
I've already purchased my second chip from GÄN and installed it in my third car. I drive American V8 engines with correspondingly high power, but always naturally aspirated. In my first car (a Jeep Grand Cherokee SRT8, 6.4L), I noticed the increase in power during acceleration and a slight increase in top speed. In my second car, an older 5.7L Chevy Tahoe, I noticed the same changes. I bought the new chip for my new Corvette C7 Grand Sport 6.2L. Since I haven't driven it much yet, I expect to see the same improvements, perhaps because the newest car also has a slightly better fuel economy. Installation is incredibly easy. Adjusting the settings via the app is also self-explanatory. The price-performance ratio is excellent. I've already recommended it to a friend with a German V8. The transaction and communication were good.
Review on Google
Ordered online, fast delivery, part is well-made, even includes support for my car (hardly found this elsewhere, and if so, it was significantly more expensive), easy installation without problems. Since I only have a small engine, the change isn't huge, but I think it's still noticeable (I'll test it on a dynamometer when I get the chance).
Review on Google
The engine is unrecognizable: It runs much "smoother", has better responsiveness, noticeably more power and yet lower fuel consumption.
Review on Google
Super fast delivery. Product was well packaged and exactly as described. I have installed the GAN GT in my 280 HP 2017 Alfa Romeo Q4 and it absolutely made a noticeable in the driver seat performance improvement. However I also confirmed my in the seat experience by testing it on a dyno. Dyno testing (shown below) confirms almost 20 additional HP to the wheels. If you are looking for a legit chip tuning unit, you should definitely checkout GAN.
Nice quality product. I use the GAN GA+....better throttle response which I was looking for my V6
Review on Google
A bit sceptic at first , but now using the GAN module for about 2 weeks and the little Citroen C1 definitely has a a better performance at lower rpm , definitely faster from start to cruise speed and more comfortable in overtaking at highway-speeds without gearing back as previously needed.The money well worth !
Review on GoogleA popular car blogger explains GAN chiptuning in simple terms.
YouTube · More video reviews →
New user-friendly app
You can switch modes with a single tap. Power boost in SPORT mode or fuel savings in ECO mode – the choice is yours. You can also switch the device off and return your car to stock settings.
The GAN catalog covers 9,016 engines across 106 brands, from city hatchbacks to Mercedes-AMG and BMW M. For turbocharged engines there are the GAN GT (up to +30%) and GAN GTL (up to +25%); for naturally aspirated engines, the GAN GA+ (up to +12%). Each engine has its own gain; the biggest gain in the catalog is +122 hp.
We don’t use standard tune files: the tuning module’s program is written for the specific engine version. That is why cars that look the same but have different engines get different gains – and each engine’s page shows its gain before you order: power and torque before and after installing GAN.
For turbocharged engines, petrol and diesel, there are the GAN GT and GAN GTL: up to 30% and up to 25% more power. For naturally aspirated engines, there is the GAN GA+: up to 12% more power and up to 15% lower fuel consumption in ECO mode. The car selector shows which tuning module suits your car: just choose the make, model and engine.
On average, BMW engines gain +44 hp, Mercedes-Benz engines +42 hp and Audi engines +40 hp. The biggest gain in the catalog: the Mercedes-Benz G 500, +122 hp.
Contact us – right now we may be developing or testing a program for your engine. Contacts →
There are several manufacturers of tuning modules that use similar technology. However, GAN sets itself apart with its well-balanced software and an extensive range of adjustment options. The GAN GT boasts a waterproof aluminium casing (IP67 protection class). Full control of the module via a smartphone enables professional customisation to suit a specific vehicle, if required, without the need to open the module. GAN offers multiple pre-set operating modes, and all GAN modules are crafted exclusively from high-tech materials such as aluminium and carbon.
GAN is suitable for cars with naturally aspirated engines, common-rail diesel engines and turbocharged petrol engines. If your vehicle isn’t listed in our catalog, please reach out to us – right now, we might be developing or testing a program tailored for your car.
In most cases, GAN products are designed for self-installation, which takes no more than 15 minutes. Technical skills or knowledge are not required. You will find a video installation guide on our website. Installation in some turbocharged vehicles may take more than 15 minutes as the sensors can be difficult to reach.
A more powerful engine automatically puts extra strain on some car components, such as the transmission and chassis. However, engines and transmissions are designed with a two- to fourfold safety margin. Since GAN increases torque only when needed (e.g. when overtaking or accelerating), the strain is short term. In most cases, a power increase occurs in the medium rpm range without reaching the power limit. All modern engines have a safety system that monitors critical engine modes and reduces power when needed, thereby protecting against overload. Since GAN modules don’t turn off this function, your engine is fully protected. If used properly, GAN does not affect the engine’s lifetime.
Yes, we offer an additional warranty for engines tuned with the GAN tuning module, providing coverage for up to 2 years and up to EUR 5,000 (terms and amounts vary by device type; for cars registered in Germany). To secure this warranty, you must submit an application on our website after purchasing the equipment. Upon approval, you’ll receive the corresponding certificate.
Three fields and you’re on your engine’s page: the power and torque gains and the prices of the GAN GT and GAN GTL, or the GAN GA and GAN GA+.
