K&N drop-in air filter, WORTH IT?

[tuazon7]

If you have a diesel don't expect your MAF to last past 75000klm without a oil catch can, Your crank case breather is dumping way more junk on your MAF than a K&N ever will. Your actually supposed to clean your MAF at the same interval as your normal air filter changes are supposed to be.

thanks doc! feel better now...