FuelX Lite for KTM Duke/RC 390 (2012-2023)

Good for a bike with minor mods.So my 2016 BS3 Duke 390 has been fitted with the BS4 390 full Exhaust system with an akrapovic muffler as you can see in the pictures uploaded (want to know my exhaust setup then check my youtube channel. Link-https://youtu.be/Azo0v342LVo).After fitting this setup my bike started lagging a bit in initial pickup, basically it used get full torque from about 5 to 5.5k Rpm, after fitting this exhaust setup I lost a little bit of that initial pickup and the bike would start pulling at 6 to 6.2k rpm. My bike used to also struggle a bit after 150 kmph in 6th gear, used to take a while to reach 160 to 165kmph.Improvements after installing FuelX lite autotune are as follows:1. Fuelx has adapted to my exhaust setup resulting in better initial pickup, basically bike starts pulling from 4000 Rpm it self and keeps pulling up top in the rev range even above 9k rpm.2. Now I can more easily do 165 to 170 kmph without any struggle. 1st attempt on a straight road got me to 171kmph very quick within 1km distance.3. Bike is 10 to 15% smoother even above 150 kmph.4. Heating is a little less compared to before.5. 2nd to 4th gear I can do city riding easily as I can now ride at 2700-4000 rpm without any jerks or knocking issues.

it does run the engine cooler, less jerky, little bit less noise from the engine n thats 2016 KTM engine by the way but no difference in fuel milage so may b different for rider to rider overall happy with product

This definitely improved fuelling and low rpm jerking has decreased a lot. This especially helps in riding through traffic. Also, noticed 10% improvement in city mileage.

Don't buy if you mostly ride the bike on highways and at higher rpms. But if you use your bike a lot in the city, this will help with low end performance and jerkiness.The customer support of race dynamics is useless.

Bought this product with lot of hope and expectations but it's doesn't make any difference to the bike at all. No change in power, performance, fuel consumption. Fancy packaging and fancy promises, totally useless. Don't spend money on such products. Bike feels absolutely same as before installing this. You can't find any small difference even if you notice very carefully. Just a gimmick.

I purchased fuelxlite for my 2017 bs4 rc 390... after installing it my rc has got some drastic changes in it.. now she drives more smoother more cooler and more fuel efficient... the engine traceability has also been increased.. installation process is also very easy.. i installed it on my own.... must buy product for 390 owners... must must must buy product..... drastic changes in motorcycle 🔥🔥🔥❣️❣️.....loved it❣️❣️❣️🔥🔥💫💫

Trust me worth every penny! Love it special duke 390 , caz its solve heating issue fully