Originally Posted by ///M1
+1, much better options for aftermarket tunes than Dinan IMO. Recently had work done at a former Dinan rep/shop that dropped Dinan products altogether as they could never substantiate the claimed results, and their clients were left very unhappy.
Steve knows well how to milk the 'warranty' trump card, but read some more on the E90 (and other) boards and you will see how that veil is easily pierced. Many a Dinan customers have been left stranded on the warranty claim...
+2 i once pay a boatload of $$$ for a Dinan S3 package on my X5 and i will not do that again...