[Patstang]

Will removal of the vapor trap void warranty ? These cars have a "black box" and will it damage anything. Which tuners do you like; is is easy to use and set back for emissions ? Thanks

[stlwagon]

What year vehicle? Carbon traps were eliminated midway through the 05 production run. Won't damage anything and may improve airflow in the stock intake setup a little bit. We could talk all day on tuning options. You need to decide what you're going to do (i.e. mods) with the vehicle and then look at your programming options (canned tune, dyno tune). A tune will benefit any vehicle (even stock) as the Ford tune is very conservative.