Thank You Jotinder, I will get 33 PSI in my Tyres today . I will try to follow the steps you adviced and see if any difference in pickup. I have long ride this weeked on NH9 for 600KM and will post my response if any difference in pickup. where will I get the KN Filter for Linea, If it is used in dusty enviornment will it cause any harm to engine? do we loose warranty if we use the KN filter apart from OE filter.