Flowmaster Exhaust Kits

Flowmaster Exhaust Kits Gaylord, Alpena, Rogers City, Petoskey, MI

The “Flowmaster Sound” is the true tone of American muscle and performance.  Available in a wide range of domestic and import applications for automobiles and trucks, Flowmaster products consistantly produce more power and better mileage than Original Equipment (OE) and competitive aftermarket products.
What makes Flowmaster products so unique is that their performance improvements are paired with the unmistakable sound they provide. The “Flowmaster Sound” is offered in many levels depending upon the muffler series.  From the deep, aggressive tone of the Super 44 ™ to the quiet and subtle, but unmistakably rich Flowmaster tone of the 70 Series™, our family of mufflers offer the right application of performance and sound you want.  Often imitated but never duplicated, don't settle for anything less!   We're proud to say that we manufacture our products right here in the USA.

Flowmaster Inc. – The Exhaust Technology Company is a leader in the design, manufacture and distribution of completely engineered exhaust systems / kits for cars, pick-up trucks, muscle cars, foreign cars, SUVs, diesel trucks and most vehicles. We have the most number of exhaust systems available for different year, make, and model vehicles in the industry.

Depending on your choice of sound, we have 5 series of exhaust systems / kits designed for different vehicle applications that produce that distinct Flowmaster sound in mild, moderate, aggressive, and very aggressive tones, and widely available in aluminized or Stainless Steel construction.

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Most Aggressive Race-Oriented Exhaust System

Our Outlaw Series Exhaust Systems/Kitsfeature race-bred components that ensure minimal restriction and only slight reduction on sound over open exhaust tubing on non-catalytic converter-equipped vehicles. With new vehicles featuring catalytic converters, Outlaw Systems can be compatible with regular street driving. If you desire the ultimate in aggressive sounding performance, an Outlaw Series exhaust system could be right for you.


Most Popular Aggressive Tone Exhaust System

The classic sound of a Flowmaster chambered exhaust, our American Thunder® Series features mufflers tuned to deliver more power, torque, throttle response and mileage. Best of all, these exhaust systems take sedate vehicles and deliver that great performance tone especially designed for muscle car and truck fans. American Thunder is the most authentic Flowmaster muffler sound we offer.


Deeper Tone with Aggressive Sound Characteristics

Looking for something that sets you apart from the pack? Our American Thunder® Pro Series exhaust systems deliver that same great aggressive exhaust note you love with the American Thunder chamber exhaust system, but with a deeper, uniquely special tone due to the use of our laminar flow muffler technology. Available for a wide variety of applications including late model Mustang, Camaro and diesel vehicles.


Top Choice for Sport Compact, Import & Euro vehicles

Our newest laminar flow technology muffler, the dBX® delivers the same fine attributes as the American Thunder® Pro Series mufflers with a deep tone and great overall acceleration sound, but in a compact case perfect for smaller vehicles. The dBX features 304 stainless steel casings so they can be polished to a brilliant luster that is attractive to sport compact fans. If you want a truly track-tested, dyno-proven exhaust system that delivers a uniquely different tone, our dBX exhaust systems are the perfect fit.


For a Mild Performance Tone Experience

The Force ll Exhaust System is perfect for customers looking for some level of performance tone enhancement, but are concerned about installing an exhaust system that is too aggressive for daily street driving. The Force II exhaust systems commonly incorporate larger displacement mufflers and resonators to control overall sound, but increase the “performance impression” made by the vehicle. Our Force ll exhaust systems are a nice way to step up performance and tone on any vehicle.