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842547 | 2.5 IN(C)/2.5 OUT(O) SUPER 44 409Sclose
The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Available in 409S Stainless Steel with a Lifetime Limited Warranty, these mufflers feature our advanced Delta Flow Technology design and are fully MIG-welded for maximum durability.Features:Premium Quality409S Stainless Steel ConstructionAggres..
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842548 | 2.5 IN(O)/OUT(O) SUPER 44 409Sclose
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 street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Race proven patented Delta Flow technologyRecent two ..
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843015 | 3 IN(C)/3 OUT(C) SUPER 10 409Sclose
Super 10 Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound that they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super series mufflers ..
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8430152 | 3IN(C)/2.5OUT(D) SUPER 10 409Sclose
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 only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super series mufflers to de..
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843016 | 3.0 IN(O)/3.0 OUT(C) SUPER 10 409Sclose
Flowmaster's Super 10 Series 409S Stainless Steel, Single Chamber mufflers are intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super serie..
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8430452 | 3 IN(C)/2.5 OUT(D) SUPER 44 409Sclose
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 street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Race proven patented Delta Flow technologyRecent two ..
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843046 | 3 IN(O)/OUT(C) SUPER 44 409Sclose
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 street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Race proven patented Delta Flow technologyRecent two ..
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843048 | 3 IN(O)/OUT(O) SUPER 44 409Sclose
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 street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Features:Race proven patented Delta Flow technologyRecent two ..
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85001 | Super HEI Kit, Digital 6AL, Blaster SSclose
The kit allows you to remove or bypass the low-powered HEI module and coil and replace them with the MSD Digital 6AL Ignition Control and the Blaster 2 high output coil. The result is more power, increased rpm range, easier starting, plus better mileage and performance. The Kit includes the new MSD Digital 6AL Ignition, Blaster SS Coil, coil wire and HEI dust cover . The 6AL has a Soft Touch Rev C..
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8524553 | 2.25 IN(D)/3 OUT(C) SUPER 50 409Sclose
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 applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and f..
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8525454 | 2.5 IN(D)/2.5 OUT(D) SUPER 40 409Sclose
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 Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.F..
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852546 | 2.5 IN(O)/OUT(C) SUPER 40 409Sclose
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 Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.F..
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852548 | 2.5 IN(O)/OUT(O) SUPER 40 409Sclose
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 Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.F..
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852556 | 2.5 IN(O)/OUT(C) SUPER 50 409Sclose
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 applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and f..
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8530452 | 3 IN(C)/2.5 OUT(D) SUPER 40 409Sclose
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 Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.F..
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853046 | 3 IN(O)/OUT(C) SUPER 40 409Sclose
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 Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.F..
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853048 | 3 IN(O)/OUT(O) SUPER 40 409Sclose
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 Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.F..
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8530552 | 3 IN(C)/2.5 OUT(D) SUPER 50 409Sclose
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 applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and f..
Discount 10%
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853057 | 3 IN(C)/OUT(O) SUPER 50 409Sclose
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 applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and f..
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853548 | 3.50" IN(O)/OUT(O) SUPER 40 409Sclose
Flowmaster introduces their new Super 40 Series muffler intended for late model pickup trucks with 3.5in OEM tubing size. This muffler features a 3.5in offset inlet/offset outlet configuration with larger 4.0in internals for maximum flow capabilities with the larger engine sizes found in today's trucks. Being a Super 40 design, this muffler will deliver a deep, aggressive sound outside and insid..
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