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Thread: K&N Air Filters
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post #11 of (permalink) Old 09-23-2013
JeffOden
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On the 5.0, which uses the same filter as us, the K&N panel filter was worth negative 3 ft. lbs. of torque. I titled my thread wrong by saying "HP", should've said "Tq". So if you are looking for more torque get a CAI and a Tune. I have over 40K on my 2011 with extended warranty to 70K, no warranty problems here.

https://www.allfordmustangs.com/forum...tive-3-hp.html

BTW, I've used many K&N filters and still have one on the old truck, and they used to help power a little, but not anymore.
 
 
 
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