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Magnaflow Mufflers are the straight Wide Open performance mufflesr with smooth deep tones. First and foremost Magnaflow mufflers are developed to be a superior product line of performance mufflers. Wide Open performance Magnaflow mufflers outflow OEM chamber style mufflers by as much as 16%. This reduces engine heat and back pressure and improves exhaust scavenging from the combustion chamber. Magnaflow mufflers minimizes the power robbing effects of the OEM system to restore torque and horsepower to the engine.

From aluminized steel, to polished stainless steel, there probably are MagnaFlow mufflers or MagnaFlow cat back systems to suit your desire. (formerly is operated by Full Line Exhaust. Full Line Exhaust is an exhaust distributor which has been in business since 1988. We have 12 warehouse locations, Full Line Exhaust - Dothan, AL (Corporate Headquarters), Full Line Exhaust - Atlanta GA, Full Line Exhaust - Birmingham AL, Full Line Exhaust - Tifton GA, Full Line Exhaust - Fulton KY, Top Line Exhaust - Daytona FL, Top Line Exhaust - Tampa FL, Top Line Exhaust - Boynton Beach FL, Wynne Exhaust - Wynne AR, Wynne Exhaust - Memphis TN, Wynne Exhaust - Jackson MS. Our warehouses distribute exhaust products to muffler shops throughout the southeastern United States.

JMFMufflers (Just Magna Flow) is dedicated to servicing those customers just interested in MagnaFlow cat-back systems, MagnaFlow mufflers, MagnaFlow catalytic converters and MagnaFlow accessories.

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