FILTERWEARS Pre-Filter F257K For Mopar Air Filters 68198995AA 68256672AA

Perfect fit for my factory filter

Fit beautifully and snug right over my Mopar filter for my 2013 5.7 Daytona. Going to save tons of time and money using this to keep dirt, debris, and water from damaging my filter. Thanks!

Fits perfectly, nice and snug! Helps keep the filter clean as well! Before installing my filter was getting dirty way to quickly. I was cleaning it every time I changed my oil. This thing left my filter immaculate!

Fits and looks great

Feels very tough and fits very well. It slid right over the filter. This is perfect for me because I run the open headlight on my challenger and live in an area where there's farms and bugs. From now on instead of cleaning my filter I'll rinse this cover off quickly. Should make the filter last forever.

I bought this pre-filter to put over my MOPAR CAI filter with the induction hood for more my RAM 1500. I decided not to install the induction port on the CAI for risk of voiding a MaxCare Lifetime Warranty. I may put it on at some point down the road, but for now just sticking with the CAI alone. I put this prefilter over my hand and blew through it to see in an un-scientific manner how much air is obstructed by the pre-filter. It is significant. If you flatten pre-filter like a pancake and try to blow through it, nearly zero air gets through. Unscientifically, you can assume that blowing through it with your hand in reduces the flow by about 50%. Without the induction hood, there isn't much need for this filter because it's in a closed box. With the induction hood, I would most likely use it for peace of mind in keeping moisture out of the throttle body. That said, you have to ask at what point are you mitigating any minimal gains you received from the CAI in the first place? Overall, seems the right size and good quality. I have no doubt it would wick moisture.

I use it over my filter and it keeps it cleaner and without air restriction.

The pre-filter looks great and fits just as I had hoped. I drive a 2017 dodge charger Daytona 392 and this fit perfectly.