Suggestions for Wagon R

Hello

I have recently purchased a Wagon R BSIII. The car is one of the best compared to any other car.

I want to know what if i put K&N Filters and Iridium Spark Plugs, what is the advantages.

Do i get a better performance of the car and better fuel efficiency. What is the life of the Iridium Spark

Plugs?

What would be the entire cost of purchasing these things.

Please do suggest me!!!!

Is it a new car or a used one? If its a new car then you would be better off not tinkering with it otherwise you risk voiding its warranty. Anything non-OEM in it is liable to void the warranty.

John

I still have doubts about using K&N Filters in dusty, smoke filled environments. Might be damaging in a long run. What is/are the benefit(s) of using Iridium Sparkplugs?   

I don think using K&N filter would lead to any issues. I have been using it since some time now  (have used both stock and performance filter from K&N) and the Car is doing fine uptill date.

Iridium sparkplugs are meant to enhance the pick up. These are basically used in race cars and modded cars.

@ rohit - whats OEM ?

OEM = Original Equipment Manufacturer - basically refers to parts (or their manufacturers) that the car manufacturer sources for use in its vehicles. Many a times the car manufacturer is also the manufacturer of the parts.