Flowmaster 2.25 IN(C)/OUT(D) 40 Series DF Muffler - 9424422
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 2.25 IN(O)/OUT(O) 40 Series DF Muffler - 942443
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 2.25IN(O)/OUT(O) 50 Series DF Muffler - 942453
The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two...
Flowmaster 2IN(O)/OUT(C) 50 Series DF Muffler - 942051
The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two...
Flowmaster 2 IN(C)/OUT(C) 40 Series DF Muffler - 942040
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 2.25 IN(O)/OUT(OSS) 40 Series DF Muffler - 942444
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 2 IN(O)/OUT(O) 40 Series DF Muffler - 942043
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 2 IN(O)/OUT(C) 40 Series DF Muffler - 942041
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 2.25 IN(C)/OUT(O) Super 44 Series Muffler - 942447
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding,...
Flowmaster 2.25 IN(C)/OUT(C) Super 44 Series Muffler - 942445
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding,...
Flowmaster 2.25 IN(O)/OUT(C) 40 Series DF Muffler - 942441
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 3.5 IN(O)/OUT(O) 50 Series Heavy Duty SS Muffler - 853558
Flowmaster's stainless steel 50 Series HD muffler is designed for today's heavy duty gas and diesel trucks. This muffler delivers improved performance, throttle response and mileage. The 50 HD features a deep,...
Flowmaster 3 IN(O)/OUT(C) Super 40 SS Muffler - 853046
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of...
Flowmaster 2.25 IN(O)/OUT(C) Super 44 Series Muffler - 942446
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding,...
Flowmaster 3 IN(C)/2.5 OUT(D) Super 40 SS Muffler - 8530452
The Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the...
Flowmaster 3.50 IN(O)/OUT(O) Super 40 SS Muffler - 853548
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of...
Flowmaster 2.5 IN(O)/OUT(O) Super 40 SS Muffler - 852548
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of...
Flowmaster 70 Series BBII 3 IN(C)/OUT(O) SS Muffler - 853072
The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and...
Flowmaster 2 IN(C)/OUT(O) 40 Series DF Muffler - 942042
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 3 IN(C)/OUT(O) Super 50 SS Muffler - 853057
The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high...
Flowmaster 2.5 IN(O)/OUT(C) Super 40 SS Muffler - 852546
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of...
Flowmaster 2.5 IN(D)/2.5 OUT(D) Super 40 SS Muffler - 8525454
The Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the...
Flowmaster 2.50 IN(D)/2.50 OUT(D) 50 Heavy Duty SS Muffler - 8525554
50 series HD, three chamber mufflers. Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with...
Flowmaster 3 IN(O)/OUT(O) Super 40 SS Muffler - 853048
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of...
Flowmaster 3 IN(O)/OUT(O) Super 44 SS Muffler - 843048
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing...
Flowmaster 2.5 IN(O)/OUT(C) Super 50 SS Muffler - 852556
The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high...
Flowmaster 3 IN(C)/2.5 OUT(D) Super 50 SS Muffler - 8530552
The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high...
Flowmaster 3 IN(O)/OUT(C) 50 Series DF SS Muffler - 843051
The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two...
Flowmaster 2.5 IN(O)/OUT(D) 10 Series CROSSFLOW 409 Muffler - 8425810
Flowmaster's latest version of its popular Super 10 Series muffler is now offered in a crossflow design. This 409S Stainless Steel muffler is designed to be mounted transversely and has a 2.50...
Flowmaster 3 IN(O)/OUT(C) DELTA 40 SS Muffler - 843041
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40...
Flowmaster 3 IN(C)/2.5 OUT(D) 50 Series DF SS Muffler - 8430502
The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two...
Flowmaster 3IN(C)/2.5OUT(D) Super 10 SS Muffler - 8430152
Super 10™ Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended...
Flowmaster 2.5 IN(O)/OUT(OSE) 80 Series SS Muffler - 842580
Flowmaster's latest version of its popular 80 Series Crossflow Muffler has a 2.50 inch inlet and outlet on the same end of the muffler case. This muffler utilizes a smaller 4.0 inch...
Flowmaster 3.0 IN(O)/3.0 OUT(C) Super 10 SS Muffler - 843016
Super 10™ Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended...
Flowmaster 3 IN(C)/2.5 OUT(D) Super 44 SS Muffler - 8430452
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing...
Flowmaster 3 IN(O)/OUT(C) Super 44 SS Muffler - 843046
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing...
