PP2 filter replacement

Jmart said:

Hey all,
Has anyone looked into replacing the PP2 filter element with a cleanable version from K&N? Wondering if anyone has done this and what your experience was. Looks like there are lots of universal fit sizes on the K&N website but it would be interesting to compare air flow rates.

Apologies if this is old news - I tried searching but nothing came up :cheers:

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Fredboy said:

Wouldn't recommend it, the minor increase in flow is negated by the sacrifice in filtration that you'll get from the K&N filter. I've had an oil analysis done before and after installing a K&N filter and the after report showed a significant increase in silicon. It's not worth the 2-3 peak horsepower.

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Fredboy said:

Wouldn't recommend it, the minor increase in flow is negated by the sacrifice in filtration that you'll get from the K&N filter. I've had an oil analysis done before and after installing a K&N filter and the after report showed a significant increase in silicon. It's not worth the 2-3 peak horsepower.

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JeffreyDJ said:

Same here. I bought the Ford Performance version, which is the airaid. It’s washable, but not oiled.

https://performanceparts.ford.com/part/M-9601-G

If you shop around you can find it for around $75 shipped. The Airaid part number is 863-399. The FP version ships in an FP outer box and an airaid inner box.

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