July 8, 2009 – The Society of Automotive Engineers (SAE) International has produced a simple, consistent and economical sound test standard that can be used to determine whether a street bike ...
The premise of the test was simple. First we'd select a test vehicle, then run all the mufflers on the chassis dyno to determine the horsepower output and back pressure of each set, and then test them ...
In this video I finally get the correct FMF pipe on my new YZ125 and walk you through the whole process. I show the fitment issues with the first pipe, install the proper setup, and then do a back to ...
Instead of letting a car engine make its customary racket and trying to contain and soften the sound, new electronic mufflers will fight noise with noise, squelching raucous sound waves as quickly as ...
In this video, we put the Mercedes C63 AMG (C204) head to head against the E63 AMG (W212) in a full acceleration battle from 0 to 230 km/h. Experience brutal V8 biturbo power, aggressive launches, and ...