Quote:
Originally Posted by Jay FX4
If removing the "muffler" increases airflow, which would increase power and theoretically improve MPG, why would it be there in the first place? These days, with high gas prices and auto companies in a constant battle to make their vehicles the most fuel efficient, why would they intentionally add something that would restrict the HP and MPG numbers?
Food for thought.
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YES that is a VERY good question... anybody has anything to say 'bout this???
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'02 XLT Supercab
2.3L 4 Cyl.
Manual Trans
NEW: -CAI , Extra Air Intake Hose (K&N Pending)
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