30k miles on our VF620 beast - not a problem yet. Buncha systems sold, some in the Middle East rocking with no problems. 4 of the VF620 systems sold to Philly area folks saw more track than street time this year...
For those that follow our Facebook - you know our brothers in Lebanon put a proper beating on their BMWs. We just installed another kit there this weekend ;-)
Sales Representative, VAC Motorsports
Office: 215.462.4666 | Fax: 215.462.4667 | Email: firstname.lastname@example.org