Follow manufacturer recommandations, to get the best out of the car, not what you want from the car

derive the virtual effect of driving a ferrari

well ....... expecting a car worth 3 lacs to perform at par with a car worth say 20 lacs or more is just a child's dream.

actually most of us dnt go to d minutest of details dat y a car worth 20 lacs costs so much. the fact is excess of R&D is undergone to reduce the vibration levels of engine and its emissions to a bare minimum.a lot of brain goes in to the regulation of of the opening and closing of the engine valves  which regulate the inflow and out flow of gas to the engine this regulates the power , thrust and the grunt of the engine,and most of the expensive cars use an ECM(electronic control module) for the purpose which again is expensive. the big cars are loaded with SRS airbags, cruise control, automatic gear shift , power brakes with ABS(anti brake lock system)  & are made  if not completely then partially of carbon wool to reduce down d kerb weight. again the cars cn hv modern features like frameless construction,all four ventilated discs ,anti rolling bars,better suspensions for balance and eatin jerks. the expensive cars are even fitted with modern features such as bluetooth 5 for continuous handsfree conectivity,,cruise control,4*4 power transmission, proximity and parking sensors, key less entry,remote controlled or mobile controlled safety gadgets. and above all the brand name and its tradition of being a luxuary. all this never comes cheap and itt will never cm cheap

I agree with you but can't really on them blindly. Since they are into business, they try to make us buy the product. So we should listen to their opinion and discuss with others too, before taking decision.....