Flowmaster 817481 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

• Mandrel bent 16 gauge 409 stainless tubing
• Aggressive and powerful exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who is looking for a complete cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit,

Flowmaster 817481 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

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Flowmaster 430402 40 Series Muffler - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound

• Durable fully welded 16 gauge alumInized steel
• Aggressive and powerful exterior exhaust tone
• Notable Interior resonance
• Excellent street, strip and off road application
• No Internal packIng to blowOut

The OrigInal 40 Series muffler delivers an aggressive exterior and Interior tone. If you're lookIng for that origInal, Flowmaster sound this is the muffler is for you. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Flowmaster 430402 40 Series Muffler - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound

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Flowmaster 17432 Cat-back System - Dual Side Exit - American Thunder - Moderate/Aggressive Sound

• Mandrel bent 16 gauge aluminized tubing
• Moderate to aggressive exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhaust system provides. D.O.S. (Dual Out Side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone along with improved throttle response, power and mileage. Includes all necessary parts and hardware for easy installation.

Flowmaster 17432 Cat-back System - Dual Side Exit - American Thunder - Moderate/Aggressive Sound

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Flowmaster 817479 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

• Mandrel bent 16 gauge 409 stainless tubing
• Aggressive and powerful exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who is looking for a complete cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit,

Flowmaster 817479 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

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Flowmaster 17112 Cat-back System - Dual Rear Exit - American Thunder - Aggressive Sound

• Mandrel bent 16ga aluminized tubing
• Aggressive and powerful exterior exhaust tone, Aluminized OEM Style Tips
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who is looking for a complete cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit,

Flowmaster 17112 Cat-back System - Dual Rear Exit - American Thunder - Aggressive Sound

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Flowmaster 17424 Cat-back System - Dual Rear/Side Exit - American Thunder - Mild/Moderate Sound

• Mandrel bent 16 gauge aluminized tubing
• Mild to moderate exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both Dual Out Rear and Dual Out side configurations so that you can choose the one that fits your style. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaste

Flowmaster 17424 Cat-back System - Dual Rear/Side Exit - American Thunder - Mild/Moderate Sound

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Flowmaster 817480 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

• Mandrel bent 16 gauge 409 stainless tubing
• Aggressive and powerful exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who is looking for a complete cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit,

Flowmaster 817480 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

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Flowmaster 9430452 Super 44 Muffler - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound

• Deep aggressive exhaust note
• Noticeable interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No internal packing to blow-out

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, highest performing four - inch case street muffler we’ve ever built. Constructed of 16-gauge aluminized steel and fully MIG-welded for maximum durability.

Flowmaster 9430452 Super 44 Muffler - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound

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Flowmaster 17435 Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate/Aggressive

• Mandrel bent 16 gauge aluminized tubing
• Moderate to aggressive exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both Dual Out Rear and Dual Out side configurations so that you can choose the one that fits your style. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaste

Flowmaster 17435 Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate/Aggressive

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Flowmaster 17428 Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate Sound

• Mandrel bent 16 gauge aluminized tubing
• Moderate exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both Dual Out Rear and Dual Out side configurations so that you can choose the one that fits your style. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaste

Flowmaster 17428 Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate Sound

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Flowmaster 9425472 Super 44 Muffler - 2.50 Center IN / 2.50 Dual OUT - Aggressive Sound

• Deep aggressive exhaust note
• Noticeable interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No internal packing to blow-out

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, highest performing four - inch case street muffler we’ve ever built. Constructed of 16-gauge aluminized steel and fully MIG-welded for maximum durability.

Flowmaster 9425472 Super 44 Muffler - 2.50 Center IN / 2.50 Dual OUT - Aggressive Sound

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Flowmaster 817492 Cat-back System 409S - Dual Rear/Side Exit - Force II - Moderate Sound

• Mandrel bent 16-gauge 409 stainless tubing
• Moderate exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance

Flowmaster Force II moderate sound dual rear/side exit 409S cat-back system is for people who are looking for a complete cat-back dual exhaust system with a quieter tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. This system delivers a moderate exterior sound and mild interior tone, and is suited to customers looking for efficiency improvements with a noticeable but subtle sound level. Like all Flowmaster systems, the b

Flowmaster 817492 Cat-back System 409S - Dual Rear/Side Exit - Force II - Moderate Sound

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Magnaflow 16622 Stainless Steel Dual Cat-Back Exhaust System

• Reduces engine heat and back pressure
• Improve exhaust scavenging for high power and performance of the engine
• Manufactured from heavy-duty stainless steel
• Backed by lifetime warranty

Magnaflow Stainless Steel Dual Cat-Back Exhaust System reduces engine heat, back pressure as well as improve exhaust scavenging for high power and performance of the engine. It is manufactured from heavy-duty stainless steel and features inch tubes. This exhaust system is backed by a lifetime warranty.

Magnaflow 16622 Stainless Steel Dual Cat-Back Exhaust System

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Magnaflow 15673 Stainless Steel 2.5" Dual Cat-Back Exhaust System

• Reduces engine heat and back pressure
• Manufactured from heavy-duty stainless steel
• Features 2.5 inch tubes
• Backed by lifetime warranty
• CARB certified and legal in all 50 states

Magnaflow Stainless Steel 2.5 inch Dual Cat-Back Exhaust System reduces engine heat, back pressure as well as improve exhaust scavenging for high power and performance of the engine. It is manufactured from heavy-duty stainless steel and features 2.5 inch tubes. This exhaust system is backed by a lifetime warranty.

Magnaflow 15673 Stainless Steel 2.5" Dual Cat-Back Exhaust System

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Magnaflow 16520 Stainless Steel 3/2" Dual Cat-Back Exhaust System

• Tubing Size: 3 inches/2 inches outer diameter
• Exit: Rear
• Two polished 3.5 inches tips
• 100 percent stainless steel
• Mandrel-bent all welded built to last

If you’re in the market for a replacement exhaust or just want something that offers you a little more power over stock, then look no further than Magnaflow for your aftermarket cat-back exhaust needs. Made of 100 percentage stainless steel and then fully polished to give it that extra shine, our Cat-Back Exhaust Systems not only perform, but also look good in the process. With applications available for vehicles, both new and old, ranging from passenger cars and racecars, to SUV’s and off-r

Magnaflow 16520 Stainless Steel 3/2" Dual Cat-Back Exhaust System

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Flowmaster 17129 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive

• Mandrel bent 16ga aluminized tubing
• Moderate to aggressive exterior exhaust tone
• Includes hangers and hardware for easy installation
• Header back system
• Dyno tuned for maximum performance

For the person who is looking for a complete header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fi

Flowmaster 17129 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive

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