A clogged air filter can be such a big catastrophe to the engine of your 1987 Volkswagen Rabbit. Some of the problems you will encounter with a clogged air filter are a drop in fuel economy, rough or sluggish performance, hot engine running, and even stalling. Your stock Volkswagen Rabbit air filter must be replaced at least once a year and it is also best to replace it with every other oil change in order to guarantee that the mentioned problems will be averted. To know if your air filter is no longer in its working condition, you have to remove the filter and blow through it to know if the air is still passing through the paper fibers. To further enhance the engine performance of your Volkswagen Rabbit, replace the stock air filter with B1000-13682 Mahle air filter. This air filter allows more air to get in your engine for an increase in horsepower numbers. Also, Mahle air filter can catch up to 99.5% of particles contained in the outside air which includes dusts, spores, and soot. As one of the leading manufacturers of air filters in the industry, Mahle features an additional activated-carbon shield so as to protect against unpleasant odors as well as gaseous and aerosol toxins. This way, the air in your vehicle is not just safe from harmful elements but also free from unwanted odor. Should you want to upgrade your air filter with Mahle air filter, proceed directly to our site where we feature great deals on Mahle air filters. Great products plus excellent customer service will only be achieved once you decide to shop from us.