200T + RSTuner (FastChip)

Good question, and I'm asking it myself. The proposition of RSTuner Kit and the like as I see it is that while it is more expensive,

1. You get to change maps as often as you like and you can return to the stock one if there are any issues with the tuned map
2. If there's an improvement to the map, they will send you the updated version and you can upgrade free of charge
3. I often do not trust the small local shops. They will not tell you how they "developed" the map and I am often suspicious whether it has been tested on the specific model at all.

4. you also get a complete OBD scanner and data recording solution that works very well.
 
So I went ahead am ordered one of these and the order was reversed the next day with no explanation. I emailed along for a reason but no response in over a week
 
This Henk from Fastchip is a very funny dude. Sent a few enquiries to him to ask if he is able to increase rev limit for me. His answer is 'Honda'. So much for customer service.

While my friends has successfully tuned to rev up to 8500rpm with DMS.

8.5k on a Clio?
 

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