I haven't got one I was very much disappointed first after figuring out the same engine specs as of i20 Turbo Petrol variant.
But after a while now I realize that at the cost of some extra money (1 lac for iMT and 50k for DCT Variant) the changes or update is completely worth it. There are lot of positive additions and just a lakh rupees more will make your car a unique package.
Also I find the handling and dynamic characteristics better than the regular turbo iMT. Even braking also feels bit improved.
Overall that sportier add-ons to already sporty and aggressive design. That loud and sporty exhaust sound ,4 Disc setups (There are other unique features but I remember these much only) won't let you down. So going for an i20 Turbo petrol
Get an eye on N line too .