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^^^^Folks have run Dynos on the exhaust and intake, and the results are positive, and the increases can be felt. The cat back exhausts are not catless. They remove the secondary cats from the system, but leave the primaries untouched.

Lou
 

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^^^^There is no F-Sport intake available for the F. The intake choices are the SRT, which has been a disaster, and is not recommended by anyone. The K&N and the JoeZ, both of which now seem to have followers. The JoeZ guys, seem to believe that the dyno numbers posted by the the K&N might not be applicable to the street due to heat soak.

Lou
 
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