does dual exhaust systems really help gas mileage?

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does dual exhaust systems really help gas mileage?

2006-09-07 10:27:25 · 3 answers · asked by a5west5 1 in Cars & Transportation ➔ Maintenance & Repairs

3 answers

The flow of air through an engine helps it run more efficiently. Dual exhaust and a high flow air filter (like K&N) can add power and reduce fuel consumption.

2006-09-07 10:32:33 · answer #1 · answered by united9198 7 · 0⤊ 0⤋

Generally, yes; the less back pressure the less wasted energy overcoming it.

2006-09-07 10:31:35 · answer #2 · answered by Anonymous · 0⤊ 0⤋

so,so, if you can go 3 inch all the way

2006-09-07 10:59:15 · answer #3 · answered by Stoner 5 · 0⤊ 0⤋