[H Bomb]

i have had the Dinan software in my past 3 M cars and while it may not make the most power i have never had a problem in any of them and never a problem at the dealer with warranty issues while friends of mine with the same cars have went other routes and either had warranty problems or problems with the software in the car which then caused warranty problems

people bash dinan on here like no other but in my personal experience i wouldn't put anything else in my cars if i was gonna mod the ecu