Testimonial Kia Reviews

This is a worthwhile upgrade. The extra torque from the stage 1 Map really helps with overtaking ability. Nothing to do with the map (suspect it’s the Kia selection of turbo) but if you always keep revs above 1.5k then it’s always ready to go.

Very happy with the result.

I've just had my car done. All took about an hour and a half. Could feel the improvement. Used them before on a Skoda Fabia Vrs. Same excellent service. Keep it up!

Had my Kia Sedona 2009 auto reprogrammed today by Celtic Tuning, before the remap it was sluggish on pull away and overtaking. Now it's like a different engine, much smoother drive, sounds different too, no more hesitation at junctions or overtaking, can now hear the faint whine of the turbo that I never noticed before and it seems to come in quicker too now .

Much more of a pleasure to drive now, will be interested to see how the fuel consumption is now as it is much smoother going up the gears (auto).

Many thanks to Cameron very professional and would recommend this remap (stage 1) to all other Kia Sedona owner.

Bought a used KIA Sorento, 2.2 CRDI automatic earlier this year. Initially I wasn't going to bother with a remap as the car had a hefty 194bhp but after a few weeks of driving I realized the fuel economy was quite poor at: 27-29mpg round town and low 30's on the motorway.

Since the Celtic Tuning economy remap (215 bhp 456Nm) town driving has risen to 32-33, motorway late 30's. Saying that, our 7 hour trip, 2 days after the remap was with a fully laden car with a roof box. I imagine the motorway economy will rise further in time?

Overall the car feels smoother to drive and a little more powerful; which is great for overtaking! But my real issue was the low fuel economy. I think it's worth having this remap done if you own the Sorento or its Santa Fe cousin.