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  1. EcoBoost Exhaust Options
    Hello, I am currently interested in the MBRP Race exhaust for my EB, I know that this exhaust have 17 HP gain, not sure about torque gain. I recently found that the Gibson cat-back will gain 30 HP and 40 ft-lbs torque, is this true? Is this without tune? And for sound and loudness, I feel like...
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