Does dual exhaust increase gas mileage?

Answer Generally speaking, dual exhaust is not used to increase gas mileage. Dual exhaust is usually used to enhance car performance and for noise effect.Source:Tom Brintzenhofe, Certified Master Mechanic

Top Q&A For: Does dual exhaust increase gas mileage

How much does a dual exhaust cost?

Although the average price for a dual exhaust system is going to fluctuate between the make and model of the vehicle, most dual exhaust systems will cost between $300 and $600.Source:Auto Anything ... Read More »

Does the 1999 Camaro Z28 have dual exhaust?

The 1999 Z28 Camaro did not come standard with a dual exhaust. If you purchase the "SS" Performance and Appearance package, a dual exhaust comes standard and it is an option with the Performance Su... Read More »

Does mid-grade gas increase mileage?

Using higher octane fuel than recommended for your vehicle will not increase mileage. The car's engine is designed for a specific octane level and using fuel that is above or below that level will ... Read More »

Does baking soda increase gas mileage?

There is a homemade device called Water4Gas that some people have claimed has helped them improve gas mileage. The device is used in conjunction with the car's regular gas-powered engine, water and... Read More »