Brought my BMW M4 up from Tucson for some Dinan modifications

Brought my BMW M4 up from Tucson for some Dinan modifications as there is no availability in Tucson. From my first inquiry through scheduling the work to be done on a day that worked for me, to getting it done in one day so I didn’t have to go back and forth, to the excellent work, all top notch. Very knowledgeable and professional. And a 540hp M4 is a lot of fun to drive!