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 42543 40 Series Muffler - 2.50 Offset IN / 2.50 Offset 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 for you. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Flowmaster 42543 40 Series Muffler - 2.50 Offset IN / 2.50 Offset 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 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center 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 for you. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Flowmaster 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Aggressive Sound

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Flowmaster 942447 Super 44 Muffler - 2.25 Center IN / 2.25 Offset OUT - Aggressive Sound

• Deep aggressive exhaust note
• Noticeable Interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No Internal packIng to blowOut

Flowmaster 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 Flowmaster has ever built. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Flowmaster 942447 Super 44 Muffler - 2.25 Center IN / 2.25 Offset OUT - Aggressive Sound

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Walker Exhaust 18558 Sound FX Muffler

• 100% aluminized material
• Reinforced bracketed heads
• Mechanical interior joints
• Spun-locked heads

Engineered to ensure favorable sound quality.

Walker Exhaust 18558 Sound FX Muffler

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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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Exhaust BOV â Turbo Sound

• Makes a Hissing Noise Like Turbo Spooling
• Does Not make a Blow off Valve Noise - Sorry Not possible
• Please no bad feedback if not happy - 100% Refund
• Again, this product makes a hissing noise like a turbo on most cars
• Exhaust Tip cannot be larger than 3 inches or it may not work

Exhaust BOV â Turbo Sound Exhaust BOV â Turbo Sound
General: - Do you want your car to sound like it has a turbo without spending 00 on an actual turbo. The Exhaust BOV installs on your exhaust tip and makes it sound like a BOV from turbo every time you accelerate and let go of the gas pedal. Sound will vary between engines and mufflers. Best results are produced on a 3â exhaust tip.Listen to Exhaust BOV

Exhaust BOV â Turbo 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 17403 Cat-back System - Single Side Exit - Force II - Mild Sound

• Mandrel bent 16 gauge aluminized tubing
• Stock to mild 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 a subtle custom appearance with all the benefits that a Flowmaster cat-back exhaust system provides. S.O.S. (Single Out Side) systems are the perfect choice. Force II systems deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage

Flowmaster 17403 Cat-back System - Single Side Exit - Force II - Mild Sound

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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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Flowmaster 953047 Super 40 Muffler - 3.00 Center IN / 3.00 Offset OUT - Aggressive Sound

• Deep aggressive to moderate exhaust note
• Moderate interior resonance
• Excellent performance on high horsepower vehicles
• Race proven patented delta flow technology
• No internal packing to blow-out

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 the 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 aluminized steel and fully MIG-welded for maximum durability.

Flowmaster 953047 Super 40 Muffler - 3.00 Center IN / 3.00 Offset OUT - Aggressive Sound

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