Perhaps the most well known and respected name in performance exhaust, Flowmaster has been bolstering power and mileage for over 22 years. Along with obvious power gains and rich tones, Magnaflow smoothes the exhaust flow which can help your gas mileage as well.
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Blast your vehicle’s natural tone loud and proud with the Flowmaster American Thunder Exhaust System. Available in dual or single, side or rear. Stainless steel tips included with your Flowmaster exhaust. Backed by a 3-year warranty.