Flowmaster Outlaw Extreme Exhaust Systems

4.78 out of 5 stars 23 Customer Reviews

Flowmaster Outlaw Extreme exhaust systems provide maximum sound level and performance. These race-oriented systems feature 409S stainless steel construction—and their small, lightweight Outlaw mufflers. The mufflers generally produce more power than open headers, while taking "the edge" off the open-header sound, but still producing very aggressive tones, both inside and outside your vehicle. Flowmaster Outlaw Extreme exhaust systems are race-proven and the perfect choice at race tracks requiring mufflers, but without dB restrictions.

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Flowmaster Outlaw Extreme Exhaust Systems for 2009-2013 SIERRA 1500, SILVERADO 1500 - 817706

Exhaust System, Outlaw, Cat-back, Stainless Steel, Chevy, Silverado/Sierra, 1500, 1/2 Ton, 5.3L, V8, All Crew Cab and Double Cab, 2/4 Wheel Drive, Kit

Part Number: FLO-817706

5.0 out of 5 stars ( 3 )

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Flowmaster Outlaw Extreme Exhaust Systems for 2009-2014 F-150 - 817707

Exhaust System, Outlaw Muffler, Cat-back, Stainless Steel, Ford F-150, 4.6L/5.0L/5.4L/, V8, All Wheel Bases, 2/4 Wheel Drive, 16G Mandre, Kit

Part Number: FLO-817707

4.67 out of 5 stars ( 6 )

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