Bill Jr's 07 GT M5 with Whipple HO kit at 10psi 489RWHP/460RWTQ

[Justin@VMP]

Another VMP Tuned 05+ whipple 4.6L 3V GT car making great power. This car has an offroad H pipe and driveshaft, but is otherwise stock.

http://vmptuning.com/dynographs/BillJr07GTWSC.jpg