...no idea about modified ones....(there must be)...but if you come to know about Engine Tuning of normal cars...do lemme know...I've been looking for one for the last three years.... ;)

-------------------------------------------------------Whenever I find the KEY to SUCCESS...Someone STEALS it.
Ka Pukhtoon ye no dalta daNgg warka: http://www.qatarliving.com/group/pukhtoon-in-qatar