Reviewed By Cecil Z (Milpitas, CA) Reviewed for a 1999 Volkswagen Passat —3/6/2012 10:14 AM
Very pleased with the filter. I've always used K&N filters in the past but w/ vehicles not having a MAF sensor in the air intake. For this car I have now, I was skeptical at first after reading some claims of problems the K&N oil caused to the MAF sensor. But after reading K&N's claim that their product is legit and studies showed that as long as it's maintained properly I decided to try it myself. I have had no problems whatsoever with this filter so far. Improves acceleration slightly, not really noticeable because my car is so slow. Still determining if it really saves mileage and adds HP. Overall am happy w the purchase and would recommend it to anyone!!