When Ford announced the new Coyote engine would be inserted under the hood of F-150s, the forums were buzzing with speculation. Now that it has been out for a few years it's time for us to see how the ...

AtVettewe love bolt-on performance parts. Maybe it’s the nearly instant gratification they provide or it could be that they are easy enough for a caveman, or editor, to install. In any event, they are ...

Competition. When it comes to our cars, this word is usually associated with how they perform, either in a straight line or through the corners. This kind of competition is the foundation of hot ...

Back when this '99 Trans Am was nearly new, the original owner installed a set of mid-length headers that served the Bird well, but the time has come for a change. There is a small hole in one of the ...

Just how much power can Supersprint exhaust headers add to an S54-powered BMW Z3M Coupe? In this video, we install a full header system and head straight to the dyno to find out. 🎧 Plus: hear that ...