Breathe Performance
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Latest Products
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Product
Price
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- Delta Flow® three chamber design with an internal tuning chamber cuts interior resonance while keeping an aggressive exterior tone
- Fully MIG welded 16 gauge 409S stainless steel for long-lasting durability
- Moderate sound level delivers a serious note without wearing you out on the highway
- Universal 2.25″ inlet fitment gives you flexibility for custom exhaust and cat back system builds
- High-temperature paint finish adds protection against heat and the elements
- Trusted Flowmaster 50 Series performance in a versatile muffler for late model muscle cars
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- Delta Flow® two-chamber design with Delta deflectors for increased scavenging and improved performance
- Aggressive exhaust tone with reduced interior resonance and drone
- Milder exterior tone than the standard 40 Series for a more livable daily setup
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Universal 2.50-inch inlet fitment for flexible custom and replacement builds
- High-temperature paint finish for lasting protection against heat and the elements
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- Delta Flow® technology delivers deep, powerful sound with low interior resonance
- Larger case profile excels on forced-induction and high-horsepower vehicles
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Universal 3.00″ inlet fitment makes it a versatile building block for any exhaust system
- Race-derived Super 40 Series tuned for aggressive late-model muscle car sound
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- Flowmaster Super 40® with Delta Flow® technology delivers an aggressive, deep tone with low interior resonance
- Developed from Flowmaster’s Top Ten race muffler lineup for street and strip performance
- Larger case profile shines on forced induction and high horsepower vehicles
- Built tough from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal 3.00″ inlet fitment makes it ideal for late-model muscle car exhaust builds
- High-temperature paint finish helps stand up to heat and the elements
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- Delivers the loudest, most aggressive sound in the Flowmaster Super series thanks to its single chamber design
- Patented Delta Flow® technology maximizes performance flow
- Built from 16 gauge 409S stainless steel and fully MIG welded for lasting durability
- 3.00″ inlet with universal fitment for flexible late-model muscle car builds
- Purpose-built for off-highway use where maximum attitude matters
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- Three-chamber 50 Series HD design delivers improved performance, throttle response, and mileage for heavy-duty trucks
- Constructed from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
- Deeper, moderate tone with minimal resonance — ideal for trucks with modified engines
- 2.50-inch inlet with dual inlet and dual outlet locations plus a high-temperature paint finish
- Universal fitment for flexible integration into custom or replacement exhaust systems
- Purpose-built for Dodge and Ford (5.4, 8.0, 8.3) diesel and gas applications
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- Delta Flow® technology delivers controlled sound with mileage and power gains
- Enlarged case design produces a mild, refined exhaust note
- 16-gauge aluminized steel, fully MIG welded for maximum durability
- Dual inlet/dual outlet with 2.25″ inlet diameter for flexible builds
- Universal fitment suited to trucks, SUVs, RVs, tow vehicles, and street cars
- High-temperature paint finish stands up to real-world exhaust heat
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- Flowmaster Delta Flow® two-chamber design boosts scavenging for better performance
- Delta deflectors reduce interior sound and resonance while keeping an aggressive tone
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- 2.25″ inlet with universal fitment for flexible custom exhaust builds
- High-temperature paint finish stands up to the heat of a hard-working exhaust
- Ideal centerpiece for classic muscle car catback and cat back muffler systems
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- Delivers Flowmaster’s most aggressive, highest-performing four-inch-case street sound with a rich, powerful tone
- Proven Delta Flow® technology carried over from the larger Super 40 mufflers
- Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- High-temperature paint finish stands up to real-world exhaust heat
- Universal 2.50″ inlet design ideal for custom Truck/SUV exhaust builds
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- Deep, moderate tone with minimal interior resonance — aggressive presence without cabin drone
- Rugged 409S stainless steel construction with a high-temperature paint finish for long service life
- 3.50″ inlet and outlet flow freely to support improved performance, throttle response, and mileage
- Purpose-built 50 Series HD design for heavy-duty gas and diesel trucks, including modified engines
- Universal fitment for flexible integration into custom exhaust builds
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Delta Flow® technology balances strong performance with a deep, aggressive tone and low interior resonance
- Larger case profile is especially effective on forced induction and high horsepower vehicles
- 16 gauge 409S stainless steel construction, fully MIG welded for maximum durability
- Race-derived design from Flowmaster’s Top Ten lineup, built for street and strip use
- Universal fitment offers flexible installation across late model muscle car builds
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- Flowmaster Super 44 Series muffler delivers an aggressive, throaty sound level
- Direct-fit design for the 2016-2024 Chevrolet Camaro in 2.0, 3.6, and 6.2 configurations
- High-temperature paint finish helps resist exhaust heat for lasting durability
- 2.50-inch side inlet with a 9.50-inch body width, engineered for late model muscle cars
- Doubles as a universal 90-degree side inlet, center outlet muffler for custom builds
- Exhaust tips sold separately so you can customize the finishing touch
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- Delta Flow® technology and an enlarged case deliver improved sound control plus mileage and power gains
- Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
- Mild sound level provides a refined, controlled tone without excessive volume
- Universal fit for trucks, SUVs, RVs, tow vehicles, and high-performance street cars where space allows
- 3.00″ inlet with dual outlet location and a heat-resistant high-temperature paint finish
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- Dyno-proven gains up to 12 hp and 13 lb-ft at the rear wheels
- Aggressive Outlaw-series exhaust tone from a straight-pipe design
- Durable 3.00-inch mandrel-bent 409 stainless steel tubing maximizes flow
- Tip tucked higher for a better off-road departure angle
- CARB compliant and street-legal in California
- Includes new hangers and hardware for easy bolt-on installation, backed by Flowmaster’s Lifetime Limited Warranty
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- Patented Delta Flow technology delivers maximum performance and the deep, aggressive tone the Super series is known for
- Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Single chamber Super 10 design produces the loudest, most aggressive sound in the Super lineup
- Universal fitment with a 2.50″ inlet makes it a flexible choice for late model muscle car builds
- High-temperature paint finish adds extra protection against heat and the elements
- Ideal off-highway centerpiece for a custom cat back exhaust system (hangers and tips sold separately)
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- Delivers Flowmaster’s most aggressive, highest-performing street sound ever built into a compact four-inch case
- Delta Flow® technology carried over from the larger Super 40 for a rich, powerful tone
- Built from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal fit with a 3.00-inch inlet and 9.50-inch body — flexible for custom and replacement builds
- High-temperature paint finish stands up to demanding exhaust heat
- Ideal for late-model muscle car owners chasing an aggressive exhaust note
Quickview
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- Delta Flow® technology balances strong performance with an aggressive, deep exhaust tone
- Larger case profile delivers a deeper sound than the Original 40 Series with low interior resonance
- Built from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal fitment with a 3.00″ inlet and dual outlet location for flexible installation
- Purpose-built for Street/Strip vehicles that demand both power and sound
Quickview
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- Delta Flow® three chamber design with an internal tuning chamber reduces interior resonance while keeping an aggressive exterior tone
- Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Moderate sound level delivers real performance character without constant highway drone
- Universal fitment with a 2.50 inch inlet for flexible exhaust builds
- High-temperature paint finish adds lasting protection
- Engineered for late model muscle car applications
Quickview
-
- Delta Flow® two-chamber design uses Delta deflectors for increased scavenging and better performance
- Milder exterior tone with reduced interior resonance compared to the standard 40 Series
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Aggressive sound level tuned for late model muscle car builds
- Universal fit with a 3.00″ inlet diameter for flexible exhaust system installs
- High-temperature paint finish for added protection against heat and the elements
Quickview
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- Single-chamber Super 10 design delivers Flowmaster’s loudest, most aggressive sound
- Patented Delta Flow® technology engineered for maximum performance
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Universal fitment with a 2.50″ inlet for flexible custom exhaust builds
- High-temperature paint finish stands up to demanding heat
- Purpose-built for late-model muscle cars and off-highway performance use
Quickview
-
- Delta Flow® technology delivers a mild, refined exhaust tone with improved sound control
- Enlarged case design helps support mileage and power gains
- Rugged 16-gauge 409S stainless steel construction, fully MIG welded for maximum durability
- Universal fitment with a 3.00″ inlet — perfect for trucks, SUVs, RVs, tow vehicles, and street cars
- High-temperature paint finish stands up to heat and the elements
Quickview
-
- Delta Flow® technology with Delta deflectors boosts scavenging for better performance and reduced interior sound
- Aggressive Flowmaster tone with a milder exterior note and less cabin resonance than the standard 40 Series
- Built tough from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal 2.50″ inlet design makes it a flexible fit for custom and replacement exhaust builds
- High-temperature paint finish adds extra protection against heat and the elements
Quickview
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- Delta Flow® technology delivers a rich, powerful, and aggressive tone in a compact four-inch case
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- High-temperature paint finish stands up to heat and the elements
- Universal fitment makes it ideal for street rod and custom performance builds
- 9.50-inch body width with a 2.50-inch inlet for a versatile, performance-focused design
Quickview
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- Larger Super 50 case significantly reduces interior resonance for a deep, rich tone with a mild, drone-free sound level
- Delta Flow® design supports mileage and power gains on muscle car and high-performance applications
- Built from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal fit with a 2.25″ dual inlet for flexible custom and cat back exhaust system installs
- High-temperature paint finish stands up to real-world heat and driving conditions
Quickview
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