Flowmaster 2.5 IN(C)/2.5 OUT(O) Super 44 SS Muffler - 842547
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(C)/OUT(C) 40 Series DF Muffler - 942540
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 2.5 IN(C)/OUT(C) 50 Series SUV/PF Muffler - 52555
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(C)/OUT(C) Super 40 Series Muffler - 952545
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(C)/OUT(C) Super 44 Series Muffler - 942545
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 2.5 IN(C)/OUT(D) 40 Series DF Muffler - 9425400
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 2.5 IN(C)/OUT(D) 50 Series SUV/PF Muffler - 525552
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(C)/OUT(D) Super 44 Series Muffler - 9425472
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 2.5 IN(C)/OUT(O) 40 Series DF Muffler - 942542
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 2.5 IN(C)/OUT(O) 50 Series SUV/PF Muffler - 52557
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(C)/OUT(O) 70 Series BBII Muffler - 52572
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 2.5 IN(C)/OUT(O) Super 40 Series Muffler - 952547
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 2.5 IN(C)/OUT(O) Super 44 Series Muffler - 942547
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 2.5 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 2.5 IN(D)/2.5 OUT(D) Super 44 SS Muffler - 8425454
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(D)/3.0 OUT(C) Super 44 SS Muffler - 8425453
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)/2.25 OUT(D) 40 Series DF Muffler - 9425432
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 2.5 IN(O)/2.5 OUT(C) Super 10 SS Muffler - 842516
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)/2.5 OUT(O) Super 10 SS Muffler - 842518
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)/Dual OUT 80 Series Muffler - 42583
The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. The inlet is located next to one of the outlets on the same...
Flowmaster 2.5 IN(O)/OUT(C) 40 Series DF Muffler - 942541
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 2.5 IN(O)/OUT(C) 50 Series DF SS Muffler - 842551
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(C) 50 Series SUV/PF Muffler - 52556
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) 70 Series BBII Muffler - 52571
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 2.5 IN(O)/OUT(C) DELTA 40 SS Muffler - 842541
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 2.5 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(O)/OUT(C) Super 44 Series Muffler - 942546
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 2.5 IN(O)/OUT(C) Super 44 SS Muffler - 842546
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 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 2.5 IN(O)/OUT(O) 40 Series DF Muffler - 942543
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 2.5 IN(O)/OUT(O) 50 Series DF SS Muffler - 842553
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(O) 50 Series SUV/PF Muffler - 52558
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(O) 70 Series BBII Muffler - 52573
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 2.5 IN(O)/OUT(O) DELTA 40 SS Muffler - 842543
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 2.5 IN(O)/OUT(O) Super 40 Series Muffler - 952548
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...
