rstuner

Hey guys! I am going to buy this Rstuner from fastchip, or from somewhere else... ( still need to check about import charges to my country) , so i have maybe a silly, stupid question... I know that you have to buy ecu map, but i need to ask you guys, do you all buy a map, or are you friendly...

Hi Guys, I do not yet even own a 200 however I get way to excited and start looking at things anyway! So my question is: Has anyone used an RSTuner box from the below site? https://www.fastchip.nl/shop/clio/clio-3-products/rstuner-kit-detail What are the benefits/letdowns? Does it have any...

Hi guys i have a question i tuned my RS200 with RStuner last year and without any mods they sent me RON97 since i told them in here we have 95 octane fuel only and temp reaches 50c in the summer, a got 174 on the dayno anyways i added Akrapovic evo, ITG panel filter plus 98 Octane fuel and i...