One of the simplest modifications you can do to your car is to replace the standard air filter, it will fit into the same air filter box so there is no need for any tools and it will be very discreet so no one will be able to tell unless they take the top off of the filter box!

A common mistake that many people fall for is to completely remove the air filter, this is one of the stupidest things you can possibly do. The air filter is designed to prevent dust, dirt, leaves and any other foreign objects from reaching sensitive parts of your vehicles engine. If these were to get into your engine they would make the engine wear faster or un-driveable in some cases. Read the full guide »