Straight-piping promises raw sound and a shot of performance, but it also drags you into a thicket of legal, financial, and ...
Exhaust systems are designed to survive years of heat, vibration, and road grime, yet some of their most important parts deteriorate so gradually that drivers rarely notice until performance or safety ...
BERLIN - FEBRUARY 07: An vehicle's exhaust pipe releases fumes on February 7, 2007 in Berlin, Germany. The European Commission announced new carbon dioxide (CO2) targets for car makers which the ...