Reviewed By Richard N (CLIO, MI) Reviewed for a 2011 Ford Mustang —5/26/2015 9:42 AM
This is the second K&N High-Flow Intake Kit we have purchased over the past ten years and the immediate difference in performance is evident and amazing. The kits install in less than an hour, are high quality and the instructions are very clear. Well worth the cost...
A decent upgrade
Reviewed By Paul B (austin, TX) Reviewed for a 2014 Ford Mustang —5/23/2015 6:53 AM
Since I've already upgraded the ECU tune, CAI, Shorty Headers, and exhaust, I considered the next most cost effective step would be a throttle body. I already knew peak gains were minimal but I am primarily focusing on increasing the low- to mid-range torque band. The install was stupid easy. While I do feel that the power delivery is stronger and smoother, the gains felt minimal even after a tune. I haven't seen a loss/gain in average MPG. Not a bad product overall.