One of the most anticipated upgrades for the BMW G90 M5 is an Akrapovič performance exhaust system designed to enhance both ...
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 ...
Lamborghini Murcielago Sound V12 IPE Acceleration SCC500 Lahr Innotech Performance Exhaust highlights a classic V12 supercar ...
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 ...
What really makes a truck? Above and beyond its heritage--that being the year, make, and model--each truck has individual traits, most often characterized by color and wheel choice. But there's more ...