PM if your interested in purchasing a used Dinan tuner. I was planning on selling the car and that's the only reason I took the tuner off. The power and low end torque you feel with the the tuner is absolutely amazing! And you dont have to flash your ECU. If your interested send me a DM. Price is negotiable. I paid 2k for it when I purchased it.

 

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How old is the tuner -

Link to tuner model information / specs -


Thank-You
D.B.


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Here is the link to the tuner and specs and all info can be found here. I have had the tuner for about 6 months.
https://www.dinancars.com/product/d4...edes-c63-c63s/

 

Hows the dinan tuner with the downpipes? Is there a difference in the gains claimed?

 

I ran with the Dinan Tune without any Downpipes so I'm not able to answer that question. I cam tell you however it did pull much harder with the time installed. I have the S version of the car.