However, there are some limitations. One is that the Snowkel was designed to fit a round exhaust tip with a diameter of 30 to 40 millimeters (about 1.1 and 1.5 inches, respectively). It’s not ...

Whether it was for saving money by not having to cut real holes, or for some aerodynamic reason, automakers started dabbling with having fake exhaust tips on their cars. Sometimes they were ...