Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) 40 Series DF Muffler - 942543 Compare $168.95 $149.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) 50 Series DF SS Muffler - 842553 Compare $212.95 $188.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) 50 Series SUV/PF Muffler - 52558 Compare $224.95 $199.99 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 performance... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) 70 Series BBII Muffler - 52573 Compare $281.95 $249.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) DELTA 40 SS Muffler - 842543 Compare $190.95 $168.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) Super 40 Series Muffler - 952548 Compare $168.95 $149.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) Super 40 Series Muffler - 952549 Compare $172.95 $152.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) Super 40 SS Muffler - 852548 Compare $193.95 $171.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) Super 44 Series Muffler - 942548 Compare $155.95 $137.99 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,... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) Super 44 Series Muffler - 942549 Compare $154.95 $136.99 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,... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(O) Super 44 SS Muffler - 842548 Compare $157.95 $139.99 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... Add to Cart Add to Cart
Quick view Flowmaster Flowmaster 2.5 IN(O)/OUT(OSE) 80 Series SS Muffler - 842580 Compare $212.95 $188.99 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 by 9.5 inch by 13... Add to Cart Add to Cart
