Just took delivery of the 2014 CLA 250 and figured I share with you guys.
The car has the same 2.0L twin turbo as the 528i but the only draw back is the tunes for mercedes are 2k+
where as the JB stage 1 for the 528i was only 379.99....Looks like I won't be purchasing the tune kit as fast as I did with the BMW but time will tell. Next item on the list for the 528i is M5Tech front, Mtech sides and rear