Do turbo engines need mufflers?
Do turbo engines need mufflers? The air-charge pipe runs from the turbo to the front-mounted intercooler. With the turbochargers installed at the very rear of the vehicle, no additional mufflers were needed. The turbos' restriction serves to reduce the exhaust note. Does changing muffler affect fuel consumption? Bottom Line: Adding an after-market performance muffler or exhaust system will improve engine efficiency from 2-10%. Improvements in efficiency can be used to either increase horsepower or improve fuel economy. Whether this efficiency is used to go faster or to get better fuel economy is up to you and your foot! Do turbo...