Flowmaster Mufflers

The Flowmaster Super 44 muffler is an all out performance muffler designed for race and offroad applictaions. It's available for exhausts ranging from 2.25"-3" and has a very aggressive tone. The Super 44 Offroad muffler features heavier diamond plate material that will withstand punishment from stumps, rocks, and anything else it might encounter in the backcountry. more

Flowmaster's Super 40 mufffler is designed for high horsepower street cars. Available for 2.25"-3" exhaust system, it's internal design ensures unrestricted performance and exhaust flow. The Super 40 offers a loud, aggressive tone with moderate interior resonance for those who love to hear the rumbling sound of a V8. The Super 40 features aluminized steel construction and is ideal for single or dual exhaust applications. more

Flowmasters 40 Series Delta Flow mufflers are one of Flowmaster's most popular designs. It offers a noticable performance tone that still maintains street manners. It's chambered internal design helps to reduce interior resonance for user comfort inside the cab. The Delta 40 works on exhuast systems ranging from 2"-3" and is available in staineless steel or aluminized construction more

The Flowmaster 50 SUV mufflers are great for anyone looking for a quiet, stock sounding peformance muffler. It's large internal case design improves perfromance and fuel mileage, without creating excess noise and resonance. A mellow performance tone sounds great without raising the decible level of your vehicle. Recommended for fullsize trucks and SUVs. more

The Flowmaster 50 Heavy Duty muffler is designed to provide unrestricted exhaust flow during heavy towing and other applciations on gas or diesel trucks. It offers an aggressive tone that will sound great with moderate interior resonance. The 50 HD is available for 3"-4" exhaust systems and is constructed of aluminized steel. more

Whether you drive your truck on the street or at the strip, the 50 Series Delta muffler will give you a deep, throaty sound. The Flowmaster 50 Deltas work well on single and dual exhaust systems and reduce interior resonance while maintaining a sporty exterior sound level. They are available in both aluminized and stainless materials and can be used on systems ranging from 2"-3" in size. more

The 80 Series Flowmaster muffler was designed for muscle cars with transversly mounted rear mufflers. Perfect for Firebirds, Camaros, and other street rods, the 80 Series muffler is perfect for increased performance with a deep, throaty sound. They offer a low profile design to help with ground clearance issues. more

The Flowmaster 50 Series Big Block muffler was designed for fullsize trucks, suvs, RVs and commercial trucks where lots of miles and hauling heavy loads is an every day occurance. It features a large internal design that increases horsepower and fuel mileage, while keeping sound levels mild to almost eliminate interior drone. It's available for exhaust systems up to 3.5" and is constructed of aluminized steel. more

Designed for big block, high output engines; the Flowmaster 70 Series mufflers are highly recommended for Trucks, SUVs, and RVs that frequently tow and haul heavy loads. It's internal design works to increase exhaust flow and performance while maintaining comfortable sound levels. It features and aluminized construction and works great for vehicles with single or dual exhaust. more