I had my magnaflow catback system installed this morning. Man does she love to rev and also highway driving is much more improved.Higher end power is much more improved.But the car is loud, I mean louder than I thought. I have had magnaflow mufflers installed on my earlier mustangs but no way as loud. I mean the exhaust really opens and allows the engine to breath. Those guys were right, this engine is loud. But I see it in this aspect, the noise represent the uncorked horsepower. The rumble is intimidating and aggressive.
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