Review on 🚗 Dinan D440-0010 Performance Tuner with Dinantronics by Michael Gonzales

1). It's better than Burgers JB Sport. I was tossing and turning between this and Burger Tuning's JB Sport. They are equal in terms of power. However, this Dinan-Sport offers you the possibility to easily connect a Bluetooth device right out of the box. Although it costs $100 more than the JB Sport, adding a Bluetooth monitor through Burger costs $160. So, in the long run, JB will cost more. But that's not all, Burger JB Sport only gives you certain monitoring options. If you want to change the gain mode or setting, you must physically remove it from the engine compartment and place a screwdriver on it. With this Dinan Sport module I can change it on the fly on my phone while still having a real-time boost gauge. I like this feature because I can keep it in stock until I need more boost juice.2. With the Dinan Sport Tuner there is a clear and noticeable difference. Yes, it's quicker when digging, but what's really impressive is how much heavier it pulls in higher gears. Where there was a "dip" in the powerband, it just never stopped pulling. And you don't have to be in BMW Sport or Sport+ to take advantage. The extra boost is activated no matter what mode you are in. I installed it on a 2012 BMW 328i in less than a minute (no lie).