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Question:

Benefits of a Dual Exhaust System?

Are there any real benefits to having a dual exhaust system rather than a single exhaust? (especially on a truck)

Answer:

3 inch single exhaust on a V-8 is better than dual
Less back pressure on the engine. Better mileage and horsepower.
It sounds really good, more horse power gain, better mileage, and all trucks should have it.

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