Replace the BMW 318 Cabin Filter with a Carbon or a Pollen Filter by Bosch. BMW reccomends changing the ACC Cabin Filter every year on your 318.
Remember to replace the BMW Air Filter in your 318 every year or 12,000 miles. DriveWire Has all name brand BMW 318 Air filters at Discount Prices.
Replace your BMW 318 Fuel Filter every year or 15K miles to keep the BMW fuel system clean of contaminates. We have a huge selection of 318 fuel filters at discount prices.
Be sure to replace the BMW 318 oil filter with a genuine or equivalent quality filter. We reccomend changing the oil filter every 3000 miles on your BMW 318.