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Old 11-07-2012, 02:46 PM   #11
Focus Enthusiast
Join Date: Jan 2012
Fan#: 93665
Location: longwood, FL
What I Drive: 2011 Blue Focus SE

Posts: 113
FF Reputation: 1 nickstewartroc Good Standing Member
Buy-Sell-Trade Rating: (1)
I have the same issue with mine with the K&N on a 2011 SE. I had the same exact problem when I had the FSwerks cold air, when you hit 1500rpm it struggles. I have a tuner from Tom, just have to find the time record my driving so he can make me a custom tune!
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